how many?

How many square feet of helium do you need to lift 1pound?

Topic by Sun Gear 11 years ago  |  last reply 11 years ago


how many?

How many square feet of helium do you need to lift 1pound?

Topic by Sun Gear 11 years ago  |  last reply 10 years ago


helium gas holding material?

Can one suggest me light weight envelope materials to hold helium gas with 70 to 100 grams per square metre

Question by sudalai shaanak 2 years ago  |  last reply 2 years ago


what are the different grades of helium?

How do the different grades affect lift capacity?

Question by glnpar 7 years ago  |  last reply 7 years ago


Helium Tank Aluminum Foundry

I was looking through the internet, and was linked to this page. There they used a freon can for the foundry shell, but I thought those small helium tanks would work too. I kinda knew that a dremel wouldn't cut through it, but it is just what I put on there. I used Inkscape and GIMP to make it.Also, does anyone know a good source for fire clay? I've heard that masonry supply stores are a good bet. Another thing - does anyone know a good page on a cheap, simple, charcoal foundry? I made a .gif animation describing my ideas, below. In the animation, I meant to put the part about cutting the hole for the blower in the beginning, too (after I cut the top off).

Topic by John Smith 11 years ago  |  last reply 11 years ago


How much helium would it take to lift 65kg or so? Answered

I wanted to make a mini blimp

Question by ANDY! 8 years ago  |  last reply 8 years ago


Lighter than aircraft

People should make ibles about lighter than air aircraft. Then we can go flying

Topic by ANDY! 8 years ago  |  last reply 8 years ago


Create a Floating Moon

Hi there, i need help, It's almost my wedding aniversary, and me and my wife have this agreement that we gonna surprise each other every year, well there is one thing that i'm doing this year, been thinking about it since we got married, but never got the gear to do it, well now it's diferent, there's only one thing left, i'm going to steel the moon for her (a moon done in machê paper) theres only one thing, what can i put inside it to make it float? I've tought about making it with a beach ball filled with helium but it seems that the ball leaks, does anybody have any idea???? Glad for the Help, Nuno

Topic by nsilva12 6 years ago  |  last reply 6 years ago


will a beach ball leak when filled with helium? Answered

Hi, i am making a weather balloon and as a cheaper alternative to proper weather-balloon balloons I would like to use a beach ball. my only questions are whether it will leak, and if there is anything else I should know about filling things with helium?

Question by cheeseboy 10 years ago  |  last reply 10 years ago


I need advice on creating or buying a lightweight battery operated internal light for a 7ft helium balloon. BRIGHT

7ft helium blimp internal lighting project needs suggestions.  Anybody please?

Question by glnpar 7 years ago  |  last reply 7 years ago


The Dangers of Disney

I was trying to find out who was currently leading the US presidential polls, when I got distracted by an item on Freedom of Information. That led me to this article. Isn't the internet wonderful?Inhaling helium to produce an amusing squeaky voice (a favourite game for children in the United States and Europe) may not be the innocuous party trick it seems, according to emergency medicine physicians at the Wesley Center for Hyperbaric Medicine in Brisbane, Australia (Annals of Emergency Medicine 2000;35:300-3).Simon Mitchell and colleagues report the case of a previously healthy 27 year old man who inhaled helium and subsequently developed a stroke with transient blindness and radio-graphic evidence of cortical infarction. However, the man had inhaled the gas direct from a pressurised canister, whereas most children who perform the trick - to imitate the voice of Mickey Mouse - inhale the gas from helium filled balloons.The patient developed rigidity and lost consciousness within moments of inhaling the helium. On arrival at the emergency room 15 minutes later, he regained consciousness but was found to have complete visual loss and evidence of cortical infarction.PubMed ArticleI still haven't found out who's leading, though...

Topic by Kiteman 10 years ago  |  last reply 9 years ago


holiday inflatable - giant floating (indoor) balloon

 We have a Gemmy inflatable at work (a giant Homer Simpson -- about 8 feet tall) and we were wondering if we could somehow fill it with helium and float it on the ceiling. We're concerned that it's too permeable (when the fan is not going, it deflates FAST).  One idea was to coat the inside with polyurethane (turning the fan on to blow it throughout the balloon) but that seems like it wouldn't work very well (too patchy), and could make it too heavy. Another option would be to take a bunch of balloons, insert them into the Homer, and then inflate the smaller balloons (and tie them off). Any other thoughts or suggestions?

Topic by jeffreality 9 years ago  |  last reply 9 years ago


What is the smallest helium balloon that could lift an average human?

I am trying to figure out a way to lighten a load with helium balloons. I am looking for a way to make them portable too, i.e. to be carried in a backpack. Is there a more readily available gas that will do the same job without blowing up, or is helium the current best bet?

Question by jemb29 7 years ago  |  last reply 7 years ago


DIY Helium Flying Saucer floated away with 6 YO Boy

OCT 15th 2009 Noon PST A CO boy climbed into a Helium filled Flying Saucer shaped balloon his Dad made. The 6 YO climbed in and released the balloon. It left Fort Collins CO and is flying East across CO.  9NEWS.com is covering live.

Topic by SFHandyman 9 years ago  |  last reply 9 years ago


High Altitude Balloon: Could you steadily release helium as you gain altitude to prevent bursting?

I have recently been researching privately made High Altitude Balloons. Making something that can travel a third of the way to space while taking pictures and/or measurements sounds like a very cool project. Typically these balloons pop before reaching anywhere near space. While researching I had a small "Eureka!" moment for a potential fix for this issue. It might be possible to take these balloons farther up if you slowly release helium in correlation with altitude. Perhaps by measuring the size of the balloon as it expands upwards and out, and then releasing helium with an electronic valve until it returns to proper size.  I have the nagging feeling however I am not considering everything though. Is there some principle of 'The way things be' that prevents this method from working correctly? Would the lift of helium increase with distance from the earth significantly enough not to drag the craft down when you release helium? Or would the helium loose its effectiveness the thinner the atmosphere became? Any help I can receive in being unflummoxed is greatly appreciated.

Question by TheIronHobo 4 years ago  |  last reply 2 months ago


R/C Blimp Z-Axis?

If I wanted an R/C blimp, I could control the direction easily enough with propellers, but how could I control vertical ascent/descent?Is there, perhaps, such thing as a pump small enough, yet strong to regulate the helium pressure? (Compress to/from something like a CO2 cartridge?)

Question by PS118 1 year ago  |  last reply 1 year ago


balloon help

I'm looking to build a conductive balloon, don't ask why, you'll see later, this is what I need done: 1) A giant balloon (I'll use a giant trash bag so problem solved) 2) Someway to make all (or almost all) of the sureface area conductive 3) It has to be able to float. Any suggestion to make it float and conductive?

Topic by guyfrom7up 11 years ago  |  last reply 11 years ago


Can I get a 20 pound CO2 cylinder filled with Helium? Answered

I recently got a 20 pound CO2 cylinder and was wondering if I would be able to get it filled with helium gas.

Question by workinprogress37 8 years ago  |  last reply 8 years ago


I bought 6 metres of ripstop nylon for my blimp envelope. What is the best way to seal the edges?

I've tried glue, duct tape, and a bit of heat sealing. It doesn't really work.

Question by ANDY! 8 years ago  |  last reply 8 years ago


What is Hi-Float made out of, and is it possible to make my own? Answered

Hi-Float is, apparently, some liquid you can pump into a balloon to make it stay inflated for a longer amount of time. I can't seem to find anything other than commercial promotion on a Google search, and I'm terribly curious about how it does this, what it's made out of, and whether it would be feasible to make it myself, homebrew-style.

Question by V-Man737 9 years ago  |  last reply 1 year ago


What fun project can I do with around 300 Liconix high powered laser lenses Collimator ,optic lenses, Optic Filter..etc

Old Neighbor of mine was a Senior Laser Technician for Liconix about 10-15 years ago probably still works there. Anyhow he always would always be working on lasers Argon, Helium, Krypton, and his classic cars and overtime his family became sort of family to me. I would watch in awe as he worked trying to learn as much as possible. So I would help him work on his cars or Fix a PC for him here and there or take care of his son. I was only 13 at the time, but he was nice enough to give me a couple lasers for helping that his work was going to discard, some helium, Argon. I had to give the Argon back though because he sold his house and was moving to a better neighborhood. Plus it kept blowing the fuses in my parents'house from the power load. PGE was getting angry cause for some reason the street light sensors in my neighborhood were somehow getting burned out all the time *shrug* I don't know how and had to keep repairing them. Before he left he gave me some extra tubes for when my others eventually died. Most helium and tons of lenses of various sizes which are all tucked away in a box. In my dad's Garage of Death yeah he's a pack rat. But I found a couple of the lenses when I came to visit that I had sitting around the house and thought to myself time to dig the box out, so I'm slowly digging my way to it. Just don't know what fun project to do with all of it other than making a Laser Beam of doom or putting them on Sharks with fricken laser beams attached to their heads I also have a Fresnel lens from a 45 inch rear projection TV. Any Idea what fun project I should make with all of it ? I bet it would make one hell of a laser pointer for my Celestron GPS-GOTO C11 Telescope haha.Thanks for any idea's.

Question by Laser_PewPew 10 years ago  |  last reply 9 years ago


A good wireless arduino communication device for helium balloon that is supposed to fly for altitude of 10 km

I'm finding a sensor for my project, which is going to fly the helium balloon and collect pressure/temperature/humidity data from around altitude of 10km. is there any good wireless communication device for my project?

Question by LeeS182 1 year ago  |  last reply 1 year ago


what would this HeNe laser be used for? Answered

A friend gave me a Melles Griot 05-LLR-811-249 he had lying around his house. It's a 1mW 632.8nm red Helium Neon laser. Full specs can be seen at: http://users.df.uba.ar/padulo/archives/0.5%20-%201mW%20self%20contained%20He-Ne%20(red).pdf What would it be used for? What cool things could do with it?

Question by Morgantao 5 years ago  |  last reply 5 years ago


Free energy via adjusting buoyancy- why not?

Hypothetical setup- a floating object which can adjust its own buoyancy via ballast tanks full of air (if it's a submarine) or compressing/expanding a helium bag (if it's a blimp).  Naively, it feels like the amount of energy you could harness by letting it float and sink is a lot compared to the amount of energy required to adjust the buoyancy, but I'm starting from the axiom that free energy is impossible so I must have made an error somewhere. If we take the example of a submarine, is it that filling the ballast tanks with air effectively raises the sea level by a tiny fraction, and that water's potential energy is what makes the submarine float upwards? I guess in the case of a helium balloon, the act of inflating it pushes the atmosphere upwards and that is what provides it with lift.  This question was prompted by a Youtube video of a hybrid helium-balloon-airliner that used buoyancy to reach altitude and then glided back downwards, which made me think "that's quite a neat idea... hang on... where does the energy come from?".

Topic by PKM 7 years ago  |  last reply 7 years ago


absolute zero

I just had a thought, at absolute zero does everything turn into a solid? since nothing's moving would it be a solid? Would gases such as helium solidify at low pressures? Etc.

Topic by guyfrom7up 11 years ago  |  last reply 11 years ago


inflatable plane

I would love somebody to build a 2 seater plane that is collapsable using a telescopic carbon fibre frame and wings covered with a balloon type inflatable skin and cockpit using helium as the inflating gas it would in theory be light enoug to be powered by a microlite engine. And after that a helicopter on the same principals.

Topic by will1947 10 years ago  |  last reply 10 years ago


blimp coming soon! but need help

I have restarted the blimp project and it will be coming soon....i hope. i need to know how many cubic feet of helium does it take to lift 1 pound (16 ounces). also need to know if mylar will melt to. please respond

Topic by Sun Gear 11 years ago  |  last reply 11 years ago


blimp coming soon! but need help

I have restarted the blimp project and it will be coming soon....i hope. i need to know how many cubic feet of helium does it take to lift 1 pound (16 ounces). also need to know if mylar will melt to. please respond

Topic by Sun Gear 11 years ago


Teens take pics from edge of space with a balloon

With a latex balloon, a camera, and some home-built electronics, four teens in Spain managed to get pictures from 20 miles up! The balloon was inflated with helium, the camera and electronics were attached and away it went up to 100,000 feet before it popped and returned to earth. The camera was still snapping away when the students picked it up 10km from the launch site.Team leader Gerard Marull, 18, said: "We were overwhelmed at our results, especially the photographs, to send our handmade craft to the edge of space is incredible."Completing their landmark experiment on February, the Meteotek team had to account for a wide variety of variables and rely on a lot of luck."The balloon we chose was inflated with helium to just over two metres and weighed just 1500 grams," said Gerard. "It was able to carry the sensor equipment and digital Nikon camera which weighed 1.5kg. Link

Topic by fungus amungus 10 years ago  |  last reply 9 years ago


hi, does anyone know where I could purchase a 403MHz radiosonde? Answered

all I could find were 1680MHz and that My radio can't receive that frequency. thanks! cheeseboy edit: on a side note my other question (about a beach ball filled with helium) has winner across it, does it mean anything?

Question by cheeseboy 9 years ago  |  last reply 8 years ago


High Altitude Balloon

Hello guys, I have recently started working on a high altitude balloon project. I am planing on making a balloon that will go up to 100k ft and while it is travailing up to that altitude it will be snapping pictures and taking videos of the sky.  I am publishing all the updates related to this project on a project dedicated website www.AggieSpaceProgram.com . However after i am done i will be also making a very deatailed instructable on it so others may fallow in my foot steps. I just wanted to share my project with the instructables community, L4I

Topic by looking4ideas 8 years ago  |  last reply 7 years ago


LASER HELP

I recently came across a HeNe (Helium Neon) Laser module, probably from some medical equiptment. it has no power supply, but im in the process of acquiring one. Does anybody Have any suggestions for what i should do with it? it will be my first post, but definitely not my first project. i'm not accustomed to working with lasers, so any help would be appreciated. Sepcifications: 15 Mw max class 3b model no. LGK 7621 MM

Topic by nickdisney 11 years ago  |  last reply 11 years ago


Suggestion: LED flyies

I've seen LED throwies, LED floaties but not LED flyies. Since I don't yet have my camera and I don't have an interest in throwies but I know a lot of people do... Anyone fancy making an LED flyies instructable? LEDs and button batteries, taped together and taped to the bottom of helium filled balloons. The balloons then tied together with cotton thread to make a mat of flying LEDs! Any takers?

Topic by Jayefuu 9 years ago  |  last reply 9 years ago


Canadian Lego In Space!!!

Two 17 year old Canadian Grade 12 students sent a Lego man into space and captured the entire 97 minute flight on video. The helium filled balloon used to send the Lego man (with Canadian Flag in hand) to space reached 24 kilometers above sea level. (almost 15 miles). SEE VIDEO HERE (at YouTube) OR scroll down below for embedded link (thanks monsterlego) :P

Topic by canucksgirl 7 years ago  |  last reply 7 years ago


Someone can help to build a small system to mix three gas from three various tanks and compressing it in a fourth tank? Answered

I need a small system to mix three gas (carbon dioxide, helium and hydrogen) from three various tanks and compressing it in a fourth tank. I don't need high pressure, but I need extreme accuracy and purity in the ratio of the mix. I want to try different ratio in gas mixture, then I need to regulate any single gas amount

Question by GiorgioSteimetz 7 years ago  |  last reply 4 years ago


i'm looking for an idea to make and float ghost props on Halloween.

I've seen a couple instructables on ghosts in here, but not one that fit the bill. This year I tried a helium filled balloon with white material on it. The idea was to use an LED inside the white balloon, drape the material over the balloon and let it float in my front yard. Secure it with fishing string. But the lightest material I found was still too heavy for the balloon. The material wasn't cheesecloth, but as close to it as i could find. Any ideas or recommendations?

Question by klwdesigns 10 years ago  |  last reply 8 years ago


Can a vacuum balloon be built with current material technologies? Answered

A balloon's bouyancy (lifting force) is a function of how much air it displaces. Today's balloons use hot air, hydrogen, helium and other lighter than air gases for lift. In 1670 Franceso de Lana, an italian monk, proposed the use of a vacuum. One major problem is how to make the structure light enough to support a vacuum without collapsing in on itself due to the outside pressure.

Question by sansoy 10 years ago  |  last reply 3 months ago


DIY Space Exploration

Hi guys, I heard about a guy here thinking about getting a payload into space on DIY terms.Running with the idea, it turns out that commercial off-the-shelf satellite space will run you about 8 grand.Moving away from rockets, the MAKE: team managed to use 'weather balloons' and helium to hit 109,000 feet. (http://blog.makezine.com/archive/2007/03/diy_space_make_video_podc.html)My idea/question in this.If you can get a payload near space, what if your payload is a small rocket that fires at the peak height, could you drag something (kicking and screaming) into orbit?Thoughts and discussion here, I'm really excited about this!ParadoxDetected :)

Topic by paradoxdetected 9 years ago  |  last reply 9 years ago


Priest on party-balloons flight goes missing

"A Roman Catholic priest who floated off under hundreds of helium party balloons was missing Monday off the southern coast of Brazil."Link via CNNIt is hard to tell if this is funny or sad. -On one hand, anyone who attempts to break the record for longest party balloon flight is knowingly risking their life, and therefore open to be criticized / mocked when the likely outcome occurs.-On the other hand, this was a priest trying to raise money for a cause.-But back on the other hand, the cause he was trying to raise money for was a trucker's rest stop.It is a close call, but that is two in favor in puns, and one against. The puns have it!

Topic by Tetranitrate 11 years ago  |  last reply 10 years ago


Alternatives to kite power

I was looking though my old MAKE magazines, and found the schematics for a Kite Aerial Photography rig. For those unfamiliar with the term, it's a camera attached to a kite that allows for aerial photographs to be taken remotely. However, I live in Texas, and the only time the wind blows here is when it rains. And rain means lightning. So, rather than risk electrocution, I'd like to come up with some alternative methods of lift. I was considering a large helium balloon (like a weather balloon), but I was wanting something that I could say I made myself. Then I considered hot air, but I'm not sure how large a homebrewed hot air balloon would have to be to lift a camera. Any suggestions?

Topic by ninepound 11 years ago  |  last reply 11 years ago


My PROPANE (!) Foundry

Hey, I'm sure you've read some of my other foundry questions and comments, so here's another. I have been using this with charcoal briquettes for quite some time now, and finally built a burner to convert to propane. I made my first melt with it earlier, and I don't think I'll ever switch back, no matter how high propane gets (price). I built a burner according to the instructions here, and it turned out fine, except that the flame won't leave the burner tube completely. It fits pretty well in my helium tank foundry/furnace (a .gif on how I made it is below), heating it up to melting temps on full blast in probably <10 minutes. It is SO much cleaner, easier to make multiple melts( no refilling charcoal), and is alot quicker in starting and finishing a melt (no setting up blowers, positioning charcoal, and that stuff).It was (at first) an easy choice to go with charcoal (cheap, could even be made for free), but after a couple melts, the fun got replaced by work, and I stopped melting metal. I discovered propane, built my burner for $35 total(including regulator) and was up and running within a day. ~$20 for a refill on propane when I run out is COMPLETELY worth it. Sorry if this seems kinda persuasive, but I am trying to help either people on this site, or one of the countless wanderers from Google.Some pictures of my testing (not my burning setup) setup are below.

Topic by John Smith 11 years ago  |  last reply 10 years ago


Ionizing vs. non-ionizing radiation, units, and safety (updated)

Note: This was originally intended as a reply in the Americium-241 Science forum topicWhen people talk about "radiation," they are referring to many different things, and are probably thinking of some things that don't even apply. "Radiation," the invisible energy given off by radioactive materials, can be either "subatomic" particles or electromagnetic. The most common particles emitted are "beta rays," high-energy electrons, and "alpha particles," helium nuclei. Some sources can emit neutrons, protons, or "positive beta rays" (anti-electrons, or positrons), but those are much less common.The units we use to measure radioactivity are becquerels (Bq, decays per second) or curies (Ci, 3.7 x 1010 decays per second). Since the effects of radiation depend on their energy, another unit of interest is absorbed dose, the energy deposited per unit mass of target, measured in grays (Gy).Safety experts classify radiation into "ionizing," meaning there is enough energy to knock electrons out of atoms or molecules, and "non-ionizing." Infrared and ultraviolet light are non-ionizing, as are neutrons. Alpha particles (helium nuclei), beta particles (electrons) and gammas (as well as lower energy X-rays) are all ionizing radiation. The three have substantially different effects on biological systems, even at the same absorbed dose. Consequently, for radiation safety purposes, scaling factors are applied to produce numerical measures (sieverts, Sv) of "effective" or "equivalent" dose, that can be compared across different kinds of sources.Here's a small table with information for some commonly encountered sources. Isotope Source Activity Dose rate Am-241 smoke detector 35 kBq (1 µCi) 11 µSv/yr @ 1m Te-99m MRI contrast 740 MBq (20 mCi) 1.6 Sv/hr @ 1cm C-14 atmosphere, body 0.23 Bq 10 µSv/yr K-40 bananas, body 4.4 kBq 200 µSv/yrWhat you should see clearly from this is that the natural radioactivity in your body is comparable or larger than that in a common smoke detector. At SLAC, the limit for exposure to sources at the lab by most staff (including me) is 20 µSv/yr (5 mrem).As I noted above, neutrons are sometimes lumped in with ionizing radiation in non-technical "radiation safety" classes (we call them "the photon is your friend" training :-). That is not really accurate -- neutrons don't interact with electrons(*), and so cannot ionize directly. They can interact with hydrogen nuclei (protons), knocking them out of complex organic molecules, and leave behind ionized fragments and free radicals. The can also be absorbed by otherwise stable nuclei, making them radioactive; those new nuclei may in turn give off ionizing radiation.Neutrons lose energy much more slowly in passing through material, and so can penetrate much farther than ionizing particles or gammas. The nuclear interaction [http://en.wikipedia.org/wiki/Cross_section_(physics) cross-section] is much more important here than dE/dx (ionization) energy loss. Materials rich in carbon and hydrogen (for example, paraffin) are far more effective at neutron shielding than dense metals like lead.(* for the expert readers) Yes, there is n-e scattering through W and Z exchange, but the cross-section and energy scales are completely irrelevant to this discussion.

Topic by kelseymh 10 years ago  |  last reply 10 years ago


Alternative Nuclear energy

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Topic by dciocoiu 8 years ago  |  last reply 8 years ago


Self-Flying Balloon

I have an idea to make a bunch of smallish balloons that have a LED sinside and small circuits that would control small heating elements to randomly change the density of the air inside the balloons, making them rise or fall. Just as a fun art project, making a bunch of them and letting them into a room for a party or something. A couple of issues I have: I'm having a hard time figuring out how to calculate the buoyancy, though that may have to come later once I decide on all the components. I don't want to use any lighter-than-air materials like Helium, just regular air heated up. I've been trying to find some small ceramic heaters, but I haven't had much luck. Ideally, something like this seems like it would work perfectly, but I need to find some that I can buy in quantities less than 20,000: http://cdsk.manufacturer.globalsources.com/si/6008801115398/pdtl/Heating-element/1070197186/Surface-Heating-Elements.htm Whatever I choose would also need to heat up and cool down pretty quickly so the rising/falling would have a stronger effect. I might be asking too much here. I'd need the whole circuit to be pretty small and lightweight. If I use an Arduino Uno, could I just transplant the ATmega328 into the balloon? If I used a small watch battery, would that even provide enough juice to operate an LED and a heating element? Anything bigger seems like it would be too heavy. As for the casing, I plan on whipping something up in Blender and printing it out in lightweight plastic. It would have to hold the circuitry and be airtight to keep the balloon sealed. Any thoughts or ideas would be greatly appreciated!

Topic by jemtan990 5 years ago  |  last reply 5 years ago


DIY & Make Groups Update: Phoenix, SF, NYC, MIT

Phoenix DIY - Meeting 6: This WednesdayWhat: Phoenix DIY 6When: Wednesday, March 26 7:30pmWhere: Conspire Phoenix901 N 5th St (on the NE corner of 5th St and Garfield)Phoenix, AZ 85006 [map]This month's meeting will be outside at Conspire. Please bring a chair or two to share! Also bring a jacket in case it gets chilly.This month's presenters:Mark Rehorst: SPICE circuit simulation software tutorialMark will lead us through the basics and an example of using Linear Technology's free SPICE simulator: SwitcherCAD. You can predict how your circuit will function before you build it! Alex Schlegel: Build your own GreenhouseAlex built a backyard greenhouse equipped with solar powered circulation fans, and he'll share with us how he did it.full details!Make: SFThe next meeting will be at TechShop April 6th. It will be followed by a San Francisco meeting on April 20th.Full Details!Make:NYC Meeting 5 - Thursday, March 27th, 6PMWhat can a group of Makers do with a tank of helium? We're not sure! Care to find out? The sixth Make:NYC Meeting includes:Challenge: BlimpsYou've got brains, we've got blimps. Two teams will compete to make an ordinary RC blimp perform extraordinarily. Arrive on time to make sure you get in on all the lighter-than-air action.Meeting time is 6:00PM.Location:Make Offices, 2nd Floor (Google Map)325 Gold St. at Flatbush Ave.Brooklyn, NY 11201full details!MITERS - 04/04Friday night is build party night with MIT MITERS.full details!If you know any more details about these events or have any additional announcements, please post them here.

Topic by randofo 11 years ago


Producing Hydrogen to Function as a Lift Gas

The short version: I want to make hydrogen to fill model airship envelopes with, because screw helium. Help me make a cheap electrolysis device that can do this in under an hour (ideally), or come up with an even better system for production. My immediate problem is that I need a high-surface electrode that won't fail in a solution of sodium hydroxide.The long version:I've devoted a fair portion of my time to contemplating airships, primarily because they're awesome. Fell out of use with the rise of much faster aircraft, and the technology its fate sealed by the extraordinarily bad rep the Hindenburg gave it. It is still far from useless, however, in that lighter-than-air systems can lay claim to flight times measured in days, and sometimes months, thanks to the fact that they literally float in the air like a boat floats in water.Their day may have come and gone, but I still want to experiment with the technology and create some model airships of my own. Helium works okay as a lifting gas, but it remains expensive and isn't going to get any cheaper in the foreseeable future. It is for this reason that I am pursuing hydrogen, in the hope that I might be able to produce a cheap lifting gas for my projects. Unfortunately for my aspirations, hydrogen is surprisingly hard to get cheaply in decent quantities. Here's what I've figured out so far.For one, it is absurdly hard to find sites that don't veer into fringe science when talking about hydrogen. HHO production, Joe cells, power your car with water...it all keeps cropping up, and not only does none of this do what I want, the concepts are often poorly documented or riddled with problems. However, I have been able to glean some information from my research. First off, one of the easiest methods (and the one I'll be pursuing the most) of hydrogen production is through electrolysis. For those of you unfamiliar with the concept, you can basically take two electrodes, stick them in water, add some electrolyte (like regular table salt), and apply a decent voltage. You'll get hydrogen gas streaming out of the negative electrode and oxygen out of the positive electrode. Fancier systems use large tanks, platinum electrodes, and a strong acid or base as the electrolyte. To increase efficiency (yeah, it's not 100% efficient), there is ongoing experimentation with high-temperature electrolysis and ongoing research into an effective electrocatalyst.Now, when I did my research, I thought "Hey! This sounds easy! I'll just set the system up like explained, and away we go!" Unfortunately, those exclamation marks were unwarranted. My first attempt showed that production is mind-numbingly slow with small electrodes. Using salt had the wonderful side-effect of producing chlorine and sodium hydroxide, a.k.a. caustic soda. It's called that for a reason, and I'm lucky I didn't run it too long or I might have a chemical burn now. Now I know. Choosing a good electrode turns out to be a problem too, as most conductors oxidize quickly or dissolve in the solution (now I know why everybody uses platinum when possible). My aluminum foil electrodes in a sodium hydroxide solution? Yeah, that didn't work AT ALL. I had better luck with steel mesh, but I recently found that it seems to fail over time too. The only thing that isn't disappointing is the container and the collection apparatus: an inverted plastic bottle with some airtight hose running off it, connected to a gas valve. If the bottle is placed such that forming gas causes the internal water level to be lower than the external container water level, the gas will be pushed through the hose (no pumping necessary!). There was one good thing I discovered, however. Apparently there was a bit of soap or something left over in the container, and I ended up forming a bit of explosive foam as well. The hydrogen foam blows up like nothing else, and the oxygen foam makes a loud pop and sends (slightly) caustic foam all over the place. Totally useless but still somewhat cool, so long as you're not fool enough to do it in large quantities.So, as of right now, I've got a good container and collection system, but my electrodes suck and production rates are so low that it'd take me hours and hours to inflate a good-sized balloon anyway. I'll be using sodium hydroxide in the future as the electrolyte, skipping the chlorine production and observing the proper safety procedures. My top priority is finding a good electrode, my next is finding a good way to increase surface area, and my last is getting a higher voltage source than the 12V power supply I had lying around. Any ideas?

Topic by Cognoscan 9 years ago  |  last reply 8 years ago


Yuri's Night Bay Area: updated science/tech/art lineup announced

Prepare for Liftoff! www.worldspaceparty.org Get ready for something entirely different. On April 13th the Bay Area joins the world in celebration of space exploration in a unique convergence of artists, scientists, astronauts, performers and musicians. Yuri's Night is a commemoration of humankind’s first venture into space, by Russian Cosmonaut Yuri Gagarin. This gathering bridges national, cultural, generational and social barriers to ignite excitement about what is new on the horizon in space exploration and to remind us of the magnificent feats humanity is capable of. Yuri's Night Bay Area will be held at Moffett Field in the NASA Ames Research Center's massive SOFIA hangar, home to the world's largest aerial observatory. Our host for the evening is pioneering space traveler Anousheh Anasari, the first privately funded female to reach orbit. She is joined by Dr. Chris McKay, world renowned expert in astrobiology and terraformation with the Space Science Division of NASA Ames Research Center, as they welcome you to a dazzling array of interactive art installations and science demos, interwoven with musical and acrobatic performances by some of the world's finest entertainers. Cutting-edge interactive technology and live demos will include: Neuro feedback games and visualizations including Telekinetic Asteroids and Mind RipplesExplorations of the world through NASA World Wind and Gigapan, the high-resolution panorama projectPortals into Second Life and Burning Man Earth, Google's Black Rock City browserA roofless stargazing lounge, with an exceptional telescope provided by NASASquidlabs' Instructables and ground-breaking kite technologyScience demonstrations and innovations from the worlds of robotics, engineering, biology and astronomy, will also be on display: A talk and interactive demos from a senior SETI scientist on efforts to detect earthquakes from spaceExplorations of Techgnosis by Erik DavisInteractive next-generation science data visualization software from NASA Ames' Astrophysics DivisionRobots from Justin Gray, Carnegie Mellon University, and NASA, including the next generation of roversExclusive heavenly imagery from SloohDisplays of microbial fossils, live microbial mats, and magnetic and fluorescent bacteriaASME's human-powered vehiclesEngage with space-inspired and technology-infused art installations, including: StarZipper, the 200 foot high installation powered by LEDs and Helium created by internationally renowned artist Michael Light and collaborator Dave RattrayPeter Foucault's self-propelled motion sensor Drawing RobotsSpot Draves' collaborative evolutionary high-definition visual algorithm generator, Electric SheepDynamically inflating sculptures by AKAirwaysHypKnowTron and ChakraTron, the interactive light sculptures by GaspoExperience rare video works documenting art in space: Matières Chorégraphiques by Kitsou Dubois, celebrated French dancer, choreographer and artistic director of Ki ProductionsProjects from the Zero Gravity Arts Consortium, Lowry Burgess's monumental project The Seed of the Infinite Absolute, Lorelei Lisowsky, and Frank Pietronigro's 'Drift Painting' in microgravityMeet Japan's space artist Ayako Ono and watch Jean Luc Soret's Space Art videos, direct from Paris's International @rt Outsiders Festival.The Documentary Dome, featuring our planet's greatest space documentariesWitness awe-inspiring space-themed performances by an armada of acrobats and dancers, featuring: KC Bella Fuega and Spiral Hoop Dance (orbital hooping and bellydance)Flowtoys (celestial light performance and UFO flowplanes)VigilAntiUP (intergalactic stilting)A Parade from the Future (with cutting edge Bay Area circuit benders and other worldly creatures).Live dance and acrobatics fused with audiovisual performances, will be coordinated with a world-class lineup of live electronic music: PLAID - Warp Records, UK TELEFON TEL AVIV - Hefty Records, Chicago (special early evening set) BLUETECH - Aleph Zero, Native State, Portland OOAH + BORETA - Glitch Mob, LA/SF SUTEKH - Context, Soul Jazz, Leaf MR. PROJECTILE & JONAH SHARP (aka SPACETIME CONTINUUM) - Merck, Reflective, Astralwerks RD - Designed Disorder, Glitch Mob, LA WELDER - Cyberset MOZAIC - Nexus DR. TOAST - False Profit Music environs will be complimented by a team of visual artists -- including KOSHO, CELESTINESTAR, RECURSIVEVIDEOLAB and VIBERATION -- spinning light into space throughout the night. Meanwhile, outside on the tarmac, the SPACE COWBOYS will have their own dynamic lineup of djs aboard their interstellar party transporter, the UNIMOG. Also on the tarmac will be Playaflies and Rabbit in the Moon's outside VJ set PLUS large scale sculpture and multimedia installations from the bay area's finest and beyond. This year’s theme is the greenification of space. The event is bio-diesel powered, a variety of organic food and drink will be available, waste products will be composted and recycled, and one tree will be planted for every ticket sold in an effort to offset the event's carbon emissions. Come join us in celebrating the accomplishments of mankind on a collective cosmic journey to the depths of space and beyond. Brought to you by Nexus, Symbiosis and so many others. *********************** Friday, April 13th, 2007 Event opens at 6:30pm NASA Ames Research Center* Moffett Field, Mountain View, CA, 94035 Tickets are on sale now. Limited $30 presale tickets still available, but not for long! Purchase advance tickets at: http://www.worldspaceparty.com/tickets.phpLimited VIP tickets available. Privileges include: VIP room overlooking the main floor, open bar and food throughout the evening, a chance to meet silicon valley innovators and dynamic thinkers, exclusive Bay Area Yuri's Night memorabilia and much more to be announced. PLUS! Space Cadets are invited to go weightless and experience zero-gravity on Sunday, April 22, 2007! This unique VIP experience will provide you with a ZeroG flight flown from San Jose International Airport PLUS exclusive access to all Yuri's Night Bay Area 2007 events. 3-2-1 Liftoff! VIP Flight Tickets $5,000.00 each. Email zerogartists@mac.com to reserve your seat today. Don't let this zero gravity opportunity to fly float by! As always, please check www.worldspaceparty.com for the latest… Yuri's Night Bay Area Crew, Over and Out. End Transmission.++++++ Any special requirements for individuals with disabilities should be related to the event staff or security, and reasonable arrangements will promptly be made. An ADA/Handicap parking lot will be available and marked with signs. References to NASA Ames shall not be construed as official NASA approval or endorsement of any non-Governmental or commercial entity or activity.

Topic by lannanh 12 years ago


Monthly Make It Challenge: Big and Small!

OFFICIAL RULES PLEASE REVIEW THESE OFFICIAL RULES BEFORE ENTERING THE CONTEST. ENTRANTS WHO ARE MINORS: YOU MUST OBTAIN THE CONSENT OF YOUR PARENT OR LEGAL GUARDIAN BEFORE ENTERING THE CONTEST. ENTRY TO THE CONTEST IS FREE AND NO PAYMENT OR PURCHASE IS NECESSARY TO ENTER OR WIN. A PAYMENT OR PURCHASE WILL NOT IMPROVE YOUR CHANCES OF WINNING. VOID WHERE PROHIBITED BY LAW. PLEASE SEE THE INSTRUCTABLES TERMS OF SERVICE AND PRIVACY POLICY SECTION A - SPECIFIC TERMS FOR THIS CONTEST Sponsor. The Instructables Monthly Make It Challenge: April Fools' (the "Contest") is a skill-based contest sponsored by Instructables, Inc., a Delaware corporation ("Sponsor"), in connection with the Instructables.com website (the "Sponsor Site"). The Contest is co-sponsored by the company or companies listed here, if any (each, a "Co- Sponsor"): none. The Contest is governed by these Official Rules (these "Rules"). Overview. The object of the Contest is to create a new Instructable that shows a novelty miniature or enlarged  replica of any object. Eligibility. 1.THE CONTEST IS OPEN ONLY TO NATURAL PERSONS WHO, AT THE TIME OF ENTRY, ARE REGISTERED MEMBERS OF THE SPONSOR SITE, WHO ARE AT LEAST THIRTEEN (13) YEARS OLD, AND ARE LEGAL RESIDENTS OF THE 50 UNITED STATES (INCLUDING THE DISTRICT OF COLUMBIA BUT EXCLUDING PUERTO RICO), CANADA (EXCLUDING THE PROVINCE OF QUEBEC, CANADA), UNITED KINGDOM, OR AUSTRALIA. 1.If you are a minor, meaning that you are under the age of majority in your jurisdiction (currently 18 or 19 in most U.S. states and provinces of Canada and Australia, and, for the UK, 16 in Scotland and 18 in most other parts of the United Kingdom), you must obtain permission from your parent or legal guardian, and your parent or legal guardian must consent to these Rules as if he or she were an entrant, before you submit an entry. Sponsor reserves the right to require minors to submit proof of parental/guardian permission and consent to these Rules at any time, without which they may be immediately disqualified from the Contest. Certain individuals are excluded from eligibility to enter or win, as described in Section B below. No purchase is necessary to enter the Contest. Deadline. The Contest begins at 12:00 a.m. Pacific Time (PT)/8AM GMT on April 16/April 17 (the "Start Date"). Entries for the Contest must be received by Sponsor by 11:59 p.m. PT on May 20, 2012/7:59am GMT on May 21, 2012(the "Deadline"). How to Enter. All entries must comply with the entry requirements identified in these Rules (including in this Section and in Section B below), as well as with any specific formatting or content requirements identified in Section A.2 above or on the "How to Enter" page https://www.instructables.com/id/Monthly-Challenge-Big-and-Small/ or the Contest on the Sponsor Site. It is each entrant's responsibility to ensure compliance with those requirements. To enter a new project in the Contest, follow these steps: First document your project in Step-by-Step or Photo Instructable format. When your project is ready to be published to the Sponsor Site, visit the Sponsor Site and follow the instructions for publishing your project to the Sponsor Site. You must be a registered user of the Sponsor Site in order to publish a project to the Sponsor Site. If you are not already a registered user of the Sponsor Site, you will be prompted to create an account on the Sponsor Site during the publication process. Please note: in some jurisdictions, the publication of your project on the Sponsor Site could materially affect rights (e.g., adversely affect patent rights), you may own in the project. You should make your own inquiries and seek your own advice on this issue. When you have published your project to the Sponsor Site, if you have reviewed the entry requirements for the Contest, believe your project qualifies for entry, and want to enter it in the Contest, leave a comment on the Contest page, and include a link to your published Instructable. Instructable must be published during the Contest period. You may not enter the same Instructables project in more than three (3) Instructables contests in total. Projects published prior to the Start Date are not eligible for entry. You may not register the same Instructables project in more than three (3) Instructables contests in total. Further information about entry can be found in Section B below. Winner Selection. There can be up to 11 possible winning entries, depending on the number of eligible entries. The winning entries will be selected on or around May 22, 2012 and Sponsor will announce the winner(s) on or around May 24, 2012. There must be a minimum of the number of eligible entrants described for each tier listed below for it to be awarded. Each winner will be awarded only the applicable prize according to the following: Prize(s). Tier #2: If there are at least 10 but no more than 24 entries, the winner will be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value: $90, £58; or Tier #3: If there are at least 25 but no more than 49 entries, the entrant with the highest judges’ score will be awarded a prize package including a Air Swimmers Bundle (with helium tank), a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $140, £ 90.  The entrants with the next 3 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58; or Tier #4: If there are at least 50 but no more than 99 entries, the entrant with the highest judges’ score will be awarded a prize package including a GoPro HERO 1 HD camera, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $350, £234.  The entrants with the next 5 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58; or Tier #5: If there are 100 or more eligible entries, the entrant with the highest judges’ score will be awarded a prize package including an iPad 2, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.    Approximate retail value: $565, £ 365.15. The entrants with the next 10 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58. With respect to any prizes that include any gift cards, pre-paid debit cards,  similar cards, or any other items or services that are subject to third party terms and conditions or restrictions, acceptance and use of the prizes are subject to all eligibility criteria, expiration dates, service or dormancy fees, and all other terms and conditions (if any) imposed by the issuer of such cards, items or services. Neither Sponsor, nor any Co-Sponsor, nor any of their affiliates is the issuer of any such cards, items or services, and none of them are responsible for establishing those terms and conditions, for disclosing or explaining any of those terms and conditions to entrants, or for any winner's failure to comply with any of them.  If a winner does not comply with all of those terms and conditions, the winner may not be able to obtain the maximum value, or any value, from his or her prize. The estimated retail value of all prizes to be awarded in the Contest depends on the number of eligible entries and is between: $50 - $1,215, £ 33.21 - £ 785.24. Judging. 1.Entries will be judged on the basis of the following criteria (the "Criteria"):  relevance, originality, usefulness, simplicity, and clarity of instructions, each of which will be given equal weight.  Entrants will be judged by Mike Warren (mikeasaurus). Further information on the steps and process of voting and judging can be found in Section B below. Odds of Winning. The odds of winning a prize depend on the number of eligible entries received between the Start Date and the Deadline and the quality of each entry as evaluated by the Judge in the manner described above.  The number of entries received, and the number of winners chosen, in prior contests of Sponsor, including the three (3) most recently completed contests, can be found through the "Contests" page of the Sponsor Site, which can be found here instructables.com/contest.  The number of eligible entries for Sponsor's recently completed contests generally has ranged from approximately two (2) to approximately eighty-three (83), and generally has averaged approximately forty (40), but Sponsor cannot predict or guarantee any specific number of eligible entries for the Contest.   Judging. Entries will be judged on the basis of the following criteria (the "Criteria"): relevance, originality, usefulness, simplicity, and clarity of instructions, each of which will be given equal weight. Entrants will be judged by mikeasaurus. Further information on the steps and process of voting and judging can be found in Section B below. Odds of Winning. The odds of winning a prize depend on the number of eligible entries received between the Start Date and the Deadline and the quality of each entry as evaluated by the Judge in the manner described above. The number of entries received, and the number of winners chosen, in prior contests of Sponsor, including the three (3) most recently completed contests, can be found through the "Contests" page of the Sponsor Site, which can be found here instructables.com/contest. The number of eligible entries for Sponsor's recently completed contests generally has ranged from approximately two (2) to approximately eighty-three (83), and generally has averaged approximately forty (40), but Sponsor cannot predict or guarantee any specific number of eligible entries for the Contest. SECTION B - ADDITIONAL TERMS FOR THIS CONTEST General Conditions. By entering the Contest, each entrant agrees to abide by the terms of these Rules and by the decisions of Sponsor and the Judges, which shall be made in all cases in their sole and absolute discretion and are final and binding on all matters relating to the Contest. The Contest is governed by the laws of the State of California and applicable United States federal law, without regard to any conflicts of laws principles. The Contest is void where prohibited by law. The Contest is also governed by Sponsor's Privacy Policy, and other policies (collectively, the "Policies") pertaining to the Sponsor Site, although the Rules will govern any conflict between the Privacy Policy and the Rules. Exclusions from Eligibility. Employees of Sponsor, any Co-Sponsor, or their respective parents, subsidiaries, affiliates, partners, suppliers, or advertising or promotional agencies (including without limitation any Judges who are employees of Sponsor, any Co-Sponsor or any of their respective parents, subsidiaries, or affiliates), as well as members of their households or their immediate families, may submit entries in the Contest, but any such entries are for information and entertainment purposes only and are not eligible to be considered for the purpose of selecting finalists or winners. Judges who are not employees of Sponsor, any Co-Sponsor or any of their respective parents, subsidiaries, or affiliates, are not eligible to enter or win, nor are members of their households or their immediate families. Entry. 1.Multiple entries are permitted, but only one entry per entrant can win a prize in the Contest. Entrants must be registered users of the Sponsor Site to enter the Contest. Registering for an account with the Sponsor Site may require each entrant to submit entrant's name, e-mail address, age or date of birth, and other details, and in the case of a minor, contact details for a parent or legal guardian for purposes of obtaining proof of parental consent, if Sponsor elects to do so. Entries can be the work of more than one person, but for purposes of the Contest, each entry will belong to the "Primary Author" named in the entry, regardless of the number of contributors to that entry. For winning entries, Sponsor will award the applicable prize to the named entrant only, and will not be responsible or liable for apportioning any prize among contributors to a winning entry. Upon submission, all entries become subject to the Policies (including without limitation the provisions regarding ownership and use of user submissions as stated in the Terms of Use https://www.instructables.com/tos.html). Entries will not be acknowledged or returned. Entrants are permitted to modify or update an entry after submission, but are not permitted to do so after the Deadline. Entries may remain posted on the Contest page of the Sponsor Site indefinitely following the Deadline, but Sponsor reserves the right to delete entries from the Contest page after the Contest ends, in its discretion. Entries may not be created or submitted through any software-generated, robotic, programmed, script, macro, or other automated method. Sponsor and Co-Sponsor will have no responsibility for, and will have the right to refuse in its discretion, any entries that have been tampered with, or entries that are misdirected, incomplete, non-conforming, corrupt, lost, late, or ineligible, whether due to Internet or e-mail server failure or otherwise. Proof of transmission of an entry shall not constitute proof of receipt. It is each entrant's responsibility to keep Sponsor informed of any changes to entrant's contact or other information during the Contest. Additional Entry Requirements. Each entry must comply in all respects with the Policies, including without limitation all requirements for user submissions, as stated in the Terms of Use https://www.instructables.com/tos.html for the Sponsor Site. Without limiting that requirement, each entry also must comply with the following: Each entry must be entirely the original work of the persons identified in the entry; If persons other than the entrant have contributed to an entry, the entrant must have the permission from each contributor prior to submitting the entry; Entries must not have been published prior to the Start Date; Entries must not have been entered in more than two other previous contests of Sponsor; Entries must not contain anything that is or may be: (i) threatening, harassing, degrading or hateful; (ii) defamatory; (iii) fraudulent or tortious; (iv) obscene, indecent or otherwise objectionable; or (v) protected by copyright, trademark or other proprietary right without the express prior consent of the owner of such right; and Entries must not contain any material that would give rise to criminal or civil liability or that encourages conduct that constitutes a criminal offense. Judging Process. The winner(s) will be determined by the Judges, who will apply the Criteria to evaluate entries. The entries with the highest score(s) will be selected as the winner(s), and the number and type of winners will be as identified in Section A above. The Judges have the right to disqualify any entry that is not in compliance with these Rules, in the Judges' discretion. In the event that a winning entry is disqualified, the next-highest scoring entry will be selected as the alternate winner. In the event that one or more of the identified Judges is unavailable, Sponsor reserves the right to substitute Judges of comparable qualification, to be determined by Sponsor in its discretion. Prize Terms All values are stated in United States dollars or British Pound Sterling as indicated. If a stated prize is unavailable, Sponsor has the right to substitute one or more items of equal or greater value, in its discretion. No prize is exchangeable, transferable, or redeemable for cash. The winner(s) will be solely responsible for complying with any and all applicable statutes, laws (including, without limitation, common law), rules and regulations and for bearing any personal income, VAT, withholding taxes, customs duties, or other taxes, fees, insurance, surcharges or other costs relating to any prize. THE PRIZE(S) WILL BE GIVEN AWAY BY SPONSOR AND ANY CO-SPONSOR(S) "AS IS." SPONSOR AND ANY CO-SPONSORS DO NOT MAKE, AND EXPRESSLY DISCLAIM, ANY WARRANTY, WHETHER EXPRESS, IMPLIED, OR STATUTORY, REGARDING ANY PRIZE OR PORTION THEREOF, INCLUDING WITHOUT LIMITATION ANY IMPLIED OR STATUTORY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, OR NON-INFRINGEMENT. SOME JURISDICTIONS MAY NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, CONSUMER GUARANTEES AND SIMILAR RIGHTS, IN WHICH CASE SUCH EXCLUSION SHALL APPLY ONLY TO THE EXTENT PERMITTED BY APPLICABLE LAW IN THE RELEVANT JURISDICTION. 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The winner(s) also may be required to provide Sponsor with proof that he or she is the Authorized Account Holder of the e-mail address associated with the winning entry. An "Authorized Account Holder" is the natural person who is assigned to an e-mail address by an Internet access provider or other organization responsible for assigning e-mail addresses to the domain associated with an e-mail address. In the event of a dispute, an entry will be deemed to have been submitted by the Authorized Account Holder of the e-mail address submitted at the time of entry. Failure to respond to a winner announcement, or return any required declarations or releases within seven (7) days (or any longer time specified by Sponsor) or to comply with any of the foregoing may result in disqualification and the selection of an alternate winner. It is Sponsor's policy to assist government employees in meeting their obligations under their Standards of Ethical Conduct; any prize(s) won in violation of those Standards should not be accepted and should be returned at Sponsor's expense or destroyed. Representations. 1.By entering the Contest, each entrant represents and warrants that: (a) the entrant meets all eligibility requirements of the Contest; (b) in entering and participating in the Contest, the entrant has complied and will comply in all respects with these Rules and all applicable statutes, laws (including, without limitation, common law), rules and regulations; and (c) the information provided in the entrant's entry, including without limitation all contact information, is true, accurate, and complete in all respects. Assumption of Risk. By taking any action to create an entry for the Contest, each entrant, on his or her own behalf and on behalf of his or her personal representatives, heirs, executors, and assigns, acknowledges and agrees that: (a) THERE MAY BE DANGER AND RISK OF BODILY INJURY, DEATH, OR PROPERTY DAMAGE INVOLVED IN CREATING AN ENTRY; (b) THESE RISKS AND DANGERS MAY ARISE FROM FORESEEABLE OR UNFORESEEABLE CAUSES; (c) SUCH ENTRANT AND HIS OR HER PERSONAL REPRESENTATIVES, HEIRS, EXECUTORS, AND ASSIGNS ASSUME ALL RISKS AND RESPONSIBILITY FOR ANY PERSONAL INJURY, DEATH, PROPERTY DAMAGE, OR OTHER LOSS ARISING OUT OF THE CREATION OF ANY ENTRY, WHETHER CAUSED BY NEGLIGENCE OR ANY OTHER CAUSE; and (d) such entrant and his or her personal representatives, heirs, executors, and assigns are relinquishing any and all rights he, she, or they now have or may have in the future to sue or take any other action against Sponsor, any Co-Sponsor, the prize manufacturers, any other entities involved in the administration of the Contest, each of their respective parents, subsidiaries, and affiliates, and each of their respective officers, directors, employees, agents, and representatives (the “Sponsor Parties”) on the basis of any injury, death, damage, or other loss that may be suffered arising from any action taken in the creation of any entry, including but not limited to claims based on allegations of negligence by any of the Sponsor Parties. Release. To the maximum extent permitted by law, by entering the Contest, each entrant releases and holds harmless the Sponsor Parties from any and all responsibility, liability, damages (including, without limitation, direct, indirect, incidental, consequential, punitive, statutory, and other damages), losses, costs, or expenses of any kind arising out of or relating to: (a) entry or participation in the Contest, including but not limited to disputes among individuals claiming to have contributed to any winning entry; (b) any violation by the entrant of these Rules, the Policies, or applicable laws; (c) misappropriation, infringement, or other violation of any copyright, trademark, patent, trade secret, right of publicity, privacy, or other legal or contractual right of any person attributable to entrant or any entry submitted by entrant; (d) the acceptance, possession, receipt, or use of any prize or any item purchased with any prize (e.g., if the prize includes a gift card); (e) any entries or votes that have been tampered with or that are misdirected, incomplete, non-conforming, corrupt, lost, late, or ineligible; (f) any problems or technical malfunctions (including but not limited to errors, omissions, interruptions, deletions, defects, or delays in operation or transmission) of any computer, telephone, modem, cable, satellite, network, hardware, online system, server, software, or other equipment or provider, including any incorrect, incomplete, garbled or jumbled information resulting therefrom; (g) any Internet traffic congestion or website accessibility or delays; (h) printing or typographical errors in any Contest-related materials; or (i) any other technical or human error that may occur in connection with the Contest (the “Causes”). If anyone makes any claim against any of the Sponsor Parties arising out of or relating to any of the Causes attributable to the entrant, the entrant will pay for any damages, losses, liabilities, costs, penalties, and expenses, including without limitation attorneys’ and experts’ fees and costs, incurred in connection with such claim. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, THE SPONSOR PARTIES SHALL NOT BE LIABLE FOR ANY LOST PROFITS OR ANY SPECIAL, INCIDENTAL, INDIRECT, PUNITIVE, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE CONTEST, HOWSOEVER CAUSED, WHETHER ARISING IN STATUTE, TORT, CONTRACT, OTHER LEGAL THEORY OR OTHERWISE, AND ALL SUCH DAMAGES ARE HEREBY DISCLAIMED AND EXCLUDED. SOME JURISDICTIONS MAY NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR DAMAGES AND OTHER LIABILITY (INCLUDING INCIDENTAL OR CONSEQUENTIAL DAMAGES) IN WHICH CASE SUCH LIMITATION OR EXCLUSION SHALL APPLY ONLY TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, RULE, STATUTE OR REGULATION IN THE RELEVANT JURISDICTION. NOTHING IN THESE TERMS EXCLUDE LIABILITY FOR FRAUD, OR FOR PERSONAL INJURY OR DEATH CAUSED BY NEGLIGENCE TO THE EXTENT SUCH EXCLUSION IS PROHIBITED BY APPLICABLE LAW. Misconduct. Sponsor reserves the right, in its discretion, to disqualify any entrant who: (a) tampers with the entry or voting process, the operation of the Contest, the Sponsor Site, or affiliated websites; (b) acts in an unsporting or disruptive manner, or with intent to annoy or harass another person; (c) is otherwise in violation of these Rules, the Policies, or any applicable laws; or (d) attempts to subvert the letter and/or spirit of these Rules. SPONSOR RESERVES THE RIGHT TO SEEK DAMAGES FROM ANY SUCH PERSON TO THE FULLEST EXTENT PERMITTED BY LAW. Termination. 1.Sponsor reserves the right to suspend, modify, or terminate the Contest at any time for any reason, in its discretion, including without limitation in the event of fraud, abuse, tampering, technical, administrative, financial, or other difficulties. In such cases, Sponsor will post a notice on the Contest page of the Sponsor Site. Should the Contest terminate prior to selection of the winner, Sponsor will announce an alternate means of awarding the prize on the Contest page of the Sponsor Site. Advertising. By entering the Contest, each entrant grants to Sponsor the rights to use his or her entry as provided in the Policies, including without limitation the provisions of the Terms of Use https://www.instructables.com/tos.html regarding ownership and use of user submissions.WITHOUT LIMITING THE FOREGOING, TO THE MAXIMUM EXTENT PERMITTED BY LAW, BY ENTERING THE CONTEST, EACH ENTRANT CONSENTS, AND WARRANTS THAT IT HAS OBTAINED THE WRITTEN CONSENT OF EVERY CONTRIBUTOR TO THE ENTRY, TO THE USE BY SPONSOR, ANY CO- SPONSOR, OR ANY THIRD PARTY CHOSEN BY SPONSOR OR ANY CO-SPONSOR, OF ANY AND ALL INFORMATION, DRAWINGS, TEXT, PHOTOS, VIDEOS, OR OTHER MATERIAL CONTAINED IN AN ENTRY OR OTHERWISE PROVIDED BY SUCH ENTRANT RELATED TO THE CONTEST, INCLUDING ANY PERSONAL INFORMATION OBTAINED THROUGH THE CONTEST, FOR ADVERTISING, MARKETING OR ANY OTHER PURPOSES NOT PROHIBITED BY LAW. Otherwise, each entrant retains whatever rights it may have in each entry to the extent provided in the Policies. To the maximum extent permitted by law, by accepting a prize, a winner consents on his or her own behalf and on behalf of any contributor to the entry, to the print and online publication of the winner's user name, first and last name, address, and winning entry as part of the official winner's list and also to the use of his or her winning entry, first and last name, user name, voice, photograph, biographical material, and likeness by Sponsor, any Co-Sponsor, or any third party chosen by Sponsor or any Co-Sponsor, for advertising, marketing, and other purposes without additional compensation. Other than as set forth herein, Sponsor will treat any personal information supplied by entrants in connection with the Contest in accordance with Sponsor's Privacy Policy https://www.instructables.com/about/privacy.jsp. Miscellaneous. Other than for entrants who are U.K. residents, Sponsor, any Co-Sponsor, and each entrant agree to the non-exclusive jurisdiction of an appropriate state court in Marin County, California, or an appropriate federal court located in San Francisco, for any action or proceeding arising out of or related to these Rules, the Contest, or any prize. For U.K. residents: these Rules are governed by the Laws of England and Wales, and Sponsor, any Co-Sponsor, and each entrant agree to the non-exclusive jurisdiction of the courts in England in connection with any action or proceeding arising out of or related to these Rules, the Contest, or any prize. By entering the Contest, each entrant submits to the jurisdiction of those courts and waives any objection to those courts, whether on the basis of jurisdiction, venue, inconvenience of the forum, or otherwise. If any part of these Rules is held by a court of competent jurisdiction to be invalid, illegal, or otherwise unenforceable, such part will be modified by such court to the minimum extent necessary to make it enforceable while preserving to the maximum extent possible the original intent of Sponsor, and the remaining parts of these Rules will remain in full force and effect. Nothing contained herein or in any of the Contest related materials should be construed as an endorsement by Sponsor of any Co-Sponsor, or of Sponsor or any Co-Sponsor of any third party, product, or service. Winner's List; Mailing List. The user name(s) and entries of the Contest winner(s) will be posted on the Contest page of the Sponsor Site, within thirty (30) days of awarding of all prizes. In addition, the names of the winner(s) may be obtained by sending a written request and a self-addressed, stamped envelope to the below address (requests must include the words "WINNER'S LIST" and the full name of the Contest prominently in the first line of the address): Instructables 82 2nd St. San Francisco, California 94105 USA All such requests must be received within six (6) months of the Deadline. Sponsor's telephone number for Contest purposes is (01-510-473-7626). Entrants who opt to join Sponsor's electronic mailing list agree to be contacted by email by Sponsor. Requests for removal from Sponsor's mailing list may be made as instructed in any such email, or by sending a written request and a self-addressed, stamped envelope to "Instructables Mailing List" at the above address, by calling the above telephone number, or as otherwise indicated on the Sponsor Site. Residents of Vermont may omit return postage on winner's list and mailing list requests. © 2011 Instructables, Inc. All rights reserved. INSTRUCTABLES is a registered trademark of Instructables, Inc. Other brands may be trademarks of their respective owners.

Topic by mikeasaurus 7 years ago


OFFICIAL RULES - Monthly Make It Challenge: April Fools!

OFFICIAL RULES PLEASE REVIEW THESE OFFICIAL RULES BEFORE ENTERING THE CONTEST. ENTRANTS WHO ARE MINORS: YOU MUST OBTAIN THE CONSENT OF YOUR PARENT OR LEGAL GUARDIAN BEFORE ENTERING THE CONTEST. ENTRY TO THE CONTEST IS FREE AND NO PAYMENT OR PURCHASE IS NECESSARY TO ENTER OR WIN. A PAYMENT OR PURCHASE WILL NOT IMPROVE YOUR CHANCES OF WINNING. VOID WHERE PROHIBITED BY LAW. PLEASE SEE THE INSTRUCTABLES TERMS OF SERVICE AND PRIVACY POLICY SECTION A - SPECIFIC TERMS FOR THIS CONTEST Sponsor. The Instructables Monthly Make It Challenge: April Fools' (the "Contest") is a skill-based contest sponsored by Instructables, Inc., a Delaware corporation ("Sponsor"), in connection with the Instructables.com website (the "Sponsor Site"). The Contest is co-sponsored by the company or companies listed here, if any (each, a "Co- Sponsor"): none. The Contest is governed by these Official Rules (these "Rules"). Overview. The object of the Contest is to create a new Instructable that involves a prank, trick, gag, or other April Fools' related project. Eligibility. 1.THE CONTEST IS OPEN ONLY TO NATURAL PERSONS WHO, AT THE TIME OF ENTRY, ARE REGISTERED MEMBERS OF THE SPONSOR SITE, WHO ARE AT LEAST THIRTEEN (13) YEARS OLD, AND ARE LEGAL RESIDENTS OF THE 50 UNITED STATES (INCLUDING THE DISTRICT OF COLUMBIA BUT EXCLUDING PUERTO RICO), CANADA (EXCLUDING THE PROVINCE OF QUEBEC, CANADA), UNITED KINGDOM, OR AUSTRALIA. 1.If you are a minor, meaning that you are under the age of majority in your jurisdiction (currently 18 or 19 in most U.S. states and provinces of Canada and Australia, and, for the UK, 16 in Scotland and 18 in most other parts of the United Kingdom), you must obtain permission from your parent or legal guardian, and your parent or legal guardian must consent to these Rules as if he or she were an entrant, before you submit an entry. Sponsor reserves the right to require minors to submit proof of parental/guardian permission and consent to these Rules at any time, without which they may be immediately disqualified from the Contest. Certain individuals are excluded from eligibility to enter or win, as described in Section B below. No purchase is necessary to enter the Contest. Deadline. The Contest begins at 12:00 a.m. Pacific Time (PT)/8AM GMT on March 5/March 6 (the "Start Date"). Entries for the Contest must be received by Sponsor by 11:59 p.m. PT on April 8, 2012/7:59am GMT on April 9, 2012(the "Deadline"). How to Enter. All entries must comply with the entry requirements identified in these Rules (including in this Section and in Section B below), as well as with any specific formatting or content requirements identified in Section A.2 above or on the "How to Enter" page https://www.instructables.com/id/Monthly-Make-It-Challenge-April-Fools/ or the Contest on the Sponsor Site. It is each entrant's responsibility to ensure compliance with those requirements. To enter a new project in the Contest, follow these steps: First document your project in the step-by-step. When your project is ready to be published to the Sponsor Site, visit the Sponsor Site and follow the instructions for publishing your project to the Sponsor Site. You must be a registered user of the Sponsor Site in order to publish a project to the Sponsor Site. If you are not already a registered user of the Sponsor Site, you will be prompted to create an account on the Sponsor Site during the publication process. Please note: in some jurisdictions, the publication of your project on the Sponsor Site could materially affect rights (e.g., adversely affect patent rights), you may own in the project. You should make your own inquiries and seek your own advice on this issue. When you have published your project to the Sponsor Site, if you have reviewed the entry requirements for the Contest, believe your project qualifies for entry, and want to enter it in the Contest, leave a comment on the Contest page, and include a link to your published Instructable. Instructable must be published during the Contest period. You may not enter the same Instructables project in more than three (3) Instructables contests in total. Projects published prior to the Start Date are not eligible for entry. You may not register the same Instructables project in more than three (3) Instructables contests in total. Further information about entry can be found in Section B below. Winner Selection. There can be up to 11 possible winning entries, depending on the number of eligible entries. The winning entries will be selected on or around April 11, 2012 and Sponsor will announce the winner(s) on or around April 12, 2012. There must be a minimum of the number of eligible entrants described for each tier listed below for it to be awarded. Each winner will be awarded only the applicable prize according to the following: Prize(s). Tier #2: If there are at least 10 but no more than 24 entries, the winner will be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value: $90, £58; or Tier #3: If there are at least 25 but no more than 49 entries, the entrant with the highest judges’ score will be awarded a prize package including a Air Swimmers Bundle (with helium tank), a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $140, £ 90.  The entrants with the next 3 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58; or Tier #4: If there are at least 50 but no more than 99 entries, the entrant with the highest judges’ score will be awarded a prize package including a AR Drone Quadricopter, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $350, £234.  The entrants with the next 5 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58; or Tier #5: If there are 100 or more eligible entries, the entrant with the highest judges’ score will be awarded a prize package including an iPad 2, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.    Approximate retail value: $565, £ 365.15. The entrants with the next 10 highest judges’ scores will each be awarded a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, a robot USB flash drive and an Instructables robot t-shirt.  Approximate retail value of each prize package: $90, £58. With respect to any prizes that include any gift cards, pre-paid debit cards,  similar cards, or any other items or services that are subject to third party terms and conditions or restrictions, acceptance and use of the prizes are subject to all eligibility criteria, expiration dates, service or dormancy fees, and all other terms and conditions (if any) imposed by the issuer of such cards, items or services. Neither Sponsor, nor any Co-Sponsor, nor any of their affiliates is the issuer of any such cards, items or services, and none of them are responsible for establishing those terms and conditions, for disclosing or explaining any of those terms and conditions to entrants, or for any winner's failure to comply with any of them.  If a winner does not comply with all of those terms and conditions, the winner may not be able to obtain the maximum value, or any value, from his or her prize. The estimated retail value of all prizes to be awarded in the Contest depends on the number of eligible entries and is between: $50 - $1,215, £ 33.21 - £ 785.24. Judging. 1.Entries will be judged on the basis of the following criteria (the "Criteria"):  relevance, originality, usefulness, simplicity, and clarity of instructions, each of which will be given equal weight.  Entrants will be judged by Mike Warren (mikeasaurus). Further information on the steps and process of voting and judging can be found in Section B below. Odds of Winning. The odds of winning a prize depend on the number of eligible entries received between the Start Date and the Deadline and the quality of each entry as evaluated by the Judge in the manner described above.  The number of entries received, and the number of winners chosen, in prior contests of Sponsor, including the three (3) most recently completed contests, can be found through the "Contests" page of the Sponsor Site, which can be found here instructables.com/contest.  The number of eligible entries for Sponsor's recently completed contests generally has ranged from approximately two (2) to approximately eighty-three (83), and generally has averaged approximately forty (40), but Sponsor cannot predict or guarantee any specific number of eligible entries for the Contest.   Judging. Entries will be judged on the basis of the following criteria (the "Criteria"): relevance, originality, usefulness, simplicity, and clarity of instructions, each of which will be given equal weight. Entrants will be judged by mikeasaurus. Further information on the steps and process of voting and judging can be found in Section B below. Odds of Winning. The odds of winning a prize depend on the number of eligible entries received between the Start Date and the Deadline and the quality of each entry as evaluated by the Judge in the manner described above. The number of entries received, and the number of winners chosen, in prior contests of Sponsor, including the three (3) most recently completed contests, can be found through the "Contests" page of the Sponsor Site, which can be found here instructables.com/contest. The number of eligible entries for Sponsor's recently completed contests generally has ranged from approximately two (2) to approximately eighty-three (83), and generally has averaged approximately forty (40), but Sponsor cannot predict or guarantee any specific number of eligible entries for the Contest. SECTION B - ADDITIONAL TERMS FOR THIS CONTEST General Conditions. By entering the Contest, each entrant agrees to abide by the terms of these Rules and by the decisions of Sponsor and the Judges, which shall be made in all cases in their sole and absolute discretion and are final and binding on all matters relating to the Contest. The Contest is governed by the laws of the State of California and applicable United States federal law, without regard to any conflicts of laws principles. The Contest is void where prohibited by law. The Contest is also governed by Sponsor's Privacy Policy, and other policies (collectively, the "Policies") pertaining to the Sponsor Site, although the Rules will govern any conflict between the Privacy Policy and the Rules. Exclusions from Eligibility. Employees of Sponsor, any Co-Sponsor, or their respective parents, subsidiaries, affiliates, partners, suppliers, or advertising or promotional agencies (including without limitation any Judges who are employees of Sponsor, any Co-Sponsor or any of their respective parents, subsidiaries, or affiliates), as well as members of their households or their immediate families, may submit entries in the Contest, but any such entries are for information and entertainment purposes only and are not eligible to be considered for the purpose of selecting finalists or winners. Judges who are not employees of Sponsor, any Co-Sponsor or any of their respective parents, subsidiaries, or affiliates, are not eligible to enter or win, nor are members of their households or their immediate families. Entry. 1.Multiple entries are permitted, but only one entry per entrant can win a prize in the Contest. Entrants must be registered users of the Sponsor Site to enter the Contest. Registering for an account with the Sponsor Site may require each entrant to submit entrant's name, e-mail address, age or date of birth, and other details, and in the case of a minor, contact details for a parent or legal guardian for purposes of obtaining proof of parental consent, if Sponsor elects to do so. Entries can be the work of more than one person, but for purposes of the Contest, each entry will belong to the "Primary Author" named in the entry, regardless of the number of contributors to that entry. For winning entries, Sponsor will award the applicable prize to the named entrant only, and will not be responsible or liable for apportioning any prize among contributors to a winning entry. Upon submission, all entries become subject to the Policies (including without limitation the provisions regarding ownership and use of user submissions as stated in the Terms of Use https://www.instructables.com/tos.html). Entries will not be acknowledged or returned. Entrants are permitted to modify or update an entry after submission, but are not permitted to do so after the Deadline. Entries may remain posted on the Contest page of the Sponsor Site indefinitely following the Deadline, but Sponsor reserves the right to delete entries from the Contest page after the Contest ends, in its discretion. Entries may not be created or submitted through any software-generated, robotic, programmed, script, macro, or other automated method. Sponsor and Co-Sponsor will have no responsibility for, and will have the right to refuse in its discretion, any entries that have been tampered with, or entries that are misdirected, incomplete, non-conforming, corrupt, lost, late, or ineligible, whether due to Internet or e-mail server failure or otherwise. Proof of transmission of an entry shall not constitute proof of receipt. It is each entrant's responsibility to keep Sponsor informed of any changes to entrant's contact or other information during the Contest. Additional Entry Requirements. Each entry must comply in all respects with the Policies, including without limitation all requirements for user submissions, as stated in the Terms of Use https://www.instructables.com/tos.html for the Sponsor Site. Without limiting that requirement, each entry also must comply with the following: Each entry must be entirely the original work of the persons identified in the entry; If persons other than the entrant have contributed to an entry, the entrant must have the permission from each contributor prior to submitting the entry; Entries must not have been published prior to the Start Date; Entries must not have been entered in more than two other previous contests of Sponsor; Entries must not contain anything that is or may be: (i) threatening, harassing, degrading or hateful; (ii) defamatory; (iii) fraudulent or tortious; (iv) obscene, indecent or otherwise objectionable; or (v) protected by copyright, trademark or other proprietary right without the express prior consent of the owner of such right; and Entries must not contain any material that would give rise to criminal or civil liability or that encourages conduct that constitutes a criminal offense. Judging Process. The winner(s) will be determined by the Judges, who will apply the Criteria to evaluate entries. The entries with the highest score(s) will be selected as the winner(s), and the number and type of winners will be as identified in Section A above. The Judges have the right to disqualify any entry that is not in compliance with these Rules, in the Judges' discretion. In the event that a winning entry is disqualified, the next-highest scoring entry will be selected as the alternate winner. In the event that one or more of the identified Judges is unavailable, Sponsor reserves the right to substitute Judges of comparable qualification, to be determined by Sponsor in its discretion. Prize Terms All values are stated in United States dollars or British Pound Sterling as indicated. If a stated prize is unavailable, Sponsor has the right to substitute one or more items of equal or greater value, in its discretion. No prize is exchangeable, transferable, or redeemable for cash. The winner(s) will be solely responsible for complying with any and all applicable statutes, laws (including, without limitation, common law), rules and regulations and for bearing any personal income, VAT, withholding taxes, customs duties, or other taxes, fees, insurance, surcharges or other costs relating to any prize. THE PRIZE(S) WILL BE GIVEN AWAY BY SPONSOR AND ANY CO-SPONSOR(S) "AS IS." SPONSOR AND ANY CO-SPONSORS DO NOT MAKE, AND EXPRESSLY DISCLAIM, ANY WARRANTY, WHETHER EXPRESS, IMPLIED, OR STATUTORY, REGARDING ANY PRIZE OR PORTION THEREOF, INCLUDING WITHOUT LIMITATION ANY IMPLIED OR STATUTORY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, OR NON-INFRINGEMENT. SOME JURISDICTIONS MAY NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, CONSUMER GUARANTEES AND SIMILAR RIGHTS, IN WHICH CASE SUCH EXCLUSION SHALL APPLY ONLY TO THE EXTENT PERMITTED BY APPLICABLE LAW IN THE RELEVANT JURISDICTION. WITHOUT LIMITATION, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ALL WARRANTIES AND REPRESENTATIONS, IN RELATION TO THE PRIZES, WHETHER EXPRESS OR IMPLIED BY STATUTE, LAW (INCLUDING, WITHOUT LIMITATION, COMMON LAW), RULE, REGULATION OR OTHERWISE, ARE HEREBY EXCLUDED. Announcement; Award of Prize(s). 1. The winner(s) will be notified by e-mail within seven (7) days of selection. The winner(s) (and, if a winner is a minor, the winner's parent or legal guardian) may be required to sign a declaration of eligibility and/or publicity and/or liability release form, to the extent not prohibited by law, prior to receipt of a prize. The winner(s) must take possession of the prize(s) as directed by Sponsor. The winner(s) may be required to provide Sponsor with a social security or taxpayer identification number for tax purposes. The winner(s) also may be required to provide Sponsor with proof that he or she is the Authorized Account Holder of the e-mail address associated with the winning entry. An "Authorized Account Holder" is the natural person who is assigned to an e-mail address by an Internet access provider or other organization responsible for assigning e-mail addresses to the domain associated with an e-mail address. In the event of a dispute, an entry will be deemed to have been submitted by the Authorized Account Holder of the e-mail address submitted at the time of entry. Failure to respond to a winner announcement, or return any required declarations or releases within seven (7) days (or any longer time specified by Sponsor) or to comply with any of the foregoing may result in disqualification and the selection of an alternate winner. It is Sponsor's policy to assist government employees in meeting their obligations under their Standards of Ethical Conduct; any prize(s) won in violation of those Standards should not be accepted and should be returned at Sponsor's expense or destroyed. Representations. 1.By entering the Contest, each entrant represents and warrants that: (a) the entrant meets all eligibility requirements of the Contest; (b) in entering and participating in the Contest, the entrant has complied and will comply in all respects with these Rules and all applicable statutes, laws (including, without limitation, common law), rules and regulations; and (c) the information provided in the entrant's entry, including without limitation all contact information, is true, accurate, and complete in all respects. Assumption of Risk. By taking any action to create an entry for the Contest, each entrant, on his or her own behalf and on behalf of his or her personal representatives, heirs, executors, and assigns, acknowledges and agrees that: (a) THERE MAY BE DANGER AND RISK OF BODILY INJURY, DEATH, OR PROPERTY DAMAGE INVOLVED IN CREATING AN ENTRY; (b) THESE RISKS AND DANGERS MAY ARISE FROM FORESEEABLE OR UNFORESEEABLE CAUSES; (c) SUCH ENTRANT AND HIS OR HER PERSONAL REPRESENTATIVES, HEIRS, EXECUTORS, AND ASSIGNS ASSUME ALL RISKS AND RESPONSIBILITY FOR ANY PERSONAL INJURY, DEATH, PROPERTY DAMAGE, OR OTHER LOSS ARISING OUT OF THE CREATION OF ANY ENTRY, WHETHER CAUSED BY NEGLIGENCE OR ANY OTHER CAUSE; and (d) such entrant and his or her personal representatives, heirs, executors, and assigns are relinquishing any and all rights he, she, or they now have or may have in the future to sue or take any other action against Sponsor, any Co-Sponsor, the prize manufacturers, any other entities involved in the administration of the Contest, each of their respective parents, subsidiaries, and affiliates, and each of their respective officers, directors, employees, agents, and representatives (the “Sponsor Parties”) on the basis of any injury, death, damage, or other loss that may be suffered arising from any action taken in the creation of any entry, including but not limited to claims based on allegations of negligence by any of the Sponsor Parties. Release. To the maximum extent permitted by law, by entering the Contest, each entrant releases and holds harmless the Sponsor Parties from any and all responsibility, liability, damages (including, without limitation, direct, indirect, incidental, consequential, punitive, statutory, and other damages), losses, costs, or expenses of any kind arising out of or relating to: (a) entry or participation in the Contest, including but not limited to disputes among individuals claiming to have contributed to any winning entry; (b) any violation by the entrant of these Rules, the Policies, or applicable laws; (c) misappropriation, infringement, or other violation of any copyright, trademark, patent, trade secret, right of publicity, privacy, or other legal or contractual right of any person attributable to entrant or any entry submitted by entrant; (d) the acceptance, possession, receipt, or use of any prize or any item purchased with any prize (e.g., if the prize includes a gift card); (e) any entries or votes that have been tampered with or that are misdirected, incomplete, non-conforming, corrupt, lost, late, or ineligible; (f) any problems or technical malfunctions (including but not limited to errors, omissions, interruptions, deletions, defects, or delays in operation or transmission) of any computer, telephone, modem, cable, satellite, network, hardware, online system, server, software, or other equipment or provider, including any incorrect, incomplete, garbled or jumbled information resulting therefrom; (g) any Internet traffic congestion or website accessibility or delays; (h) printing or typographical errors in any Contest-related materials; or (i) any other technical or human error that may occur in connection with the Contest (the “Causes”). If anyone makes any claim against any of the Sponsor Parties arising out of or relating to any of the Causes attributable to the entrant, the entrant will pay for any damages, losses, liabilities, costs, penalties, and expenses, including without limitation attorneys’ and experts’ fees and costs, incurred in connection with such claim. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, THE SPONSOR PARTIES SHALL NOT BE LIABLE FOR ANY LOST PROFITS OR ANY SPECIAL, INCIDENTAL, INDIRECT, PUNITIVE, EXEMPLARY, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE CONTEST, HOWSOEVER CAUSED, WHETHER ARISING IN STATUTE, TORT, CONTRACT, OTHER LEGAL THEORY OR OTHERWISE, AND ALL SUCH DAMAGES ARE HEREBY DISCLAIMED AND EXCLUDED. SOME JURISDICTIONS MAY NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR DAMAGES AND OTHER LIABILITY (INCLUDING INCIDENTAL OR CONSEQUENTIAL DAMAGES) IN WHICH CASE SUCH LIMITATION OR EXCLUSION SHALL APPLY ONLY TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, RULE, STATUTE OR REGULATION IN THE RELEVANT JURISDICTION. NOTHING IN THESE TERMS EXCLUDE LIABILITY FOR FRAUD, OR FOR PERSONAL INJURY OR DEATH CAUSED BY NEGLIGENCE TO THE EXTENT SUCH EXCLUSION IS PROHIBITED BY APPLICABLE LAW. Misconduct. Sponsor reserves the right, in its discretion, to disqualify any entrant who: (a) tampers with the entry or voting process, the operation of the Contest, the Sponsor Site, or affiliated websites; (b) acts in an unsporting or disruptive manner, or with intent to annoy or harass another person; (c) is otherwise in violation of these Rules, the Policies, or any applicable laws; or (d) attempts to subvert the letter and/or spirit of these Rules. SPONSOR RESERVES THE RIGHT TO SEEK DAMAGES FROM ANY SUCH PERSON TO THE FULLEST EXTENT PERMITTED BY LAW. Termination. 1.Sponsor reserves the right to suspend, modify, or terminate the Contest at any time for any reason, in its discretion, including without limitation in the event of fraud, abuse, tampering, technical, administrative, financial, or other difficulties. In such cases, Sponsor will post a notice on the Contest page of the Sponsor Site. Should the Contest terminate prior to selection of the winner, Sponsor will announce an alternate means of awarding the prize on the Contest page of the Sponsor Site. Advertising. By entering the Contest, each entrant grants to Sponsor the rights to use his or her entry as provided in the Policies, including without limitation the provisions of the Terms of Use https://www.instructables.com/tos.html regarding ownership and use of user submissions.WITHOUT LIMITING THE FOREGOING, TO THE MAXIMUM EXTENT PERMITTED BY LAW, BY ENTERING THE CONTEST, EACH ENTRANT CONSENTS, AND WARRANTS THAT IT HAS OBTAINED THE WRITTEN CONSENT OF EVERY CONTRIBUTOR TO THE ENTRY, TO THE USE BY SPONSOR, ANY CO- SPONSOR, OR ANY THIRD PARTY CHOSEN BY SPONSOR OR ANY CO-SPONSOR, OF ANY AND ALL INFORMATION, DRAWINGS, TEXT, PHOTOS, VIDEOS, OR OTHER MATERIAL CONTAINED IN AN ENTRY OR OTHERWISE PROVIDED BY SUCH ENTRANT RELATED TO THE CONTEST, INCLUDING ANY PERSONAL INFORMATION OBTAINED THROUGH THE CONTEST, FOR ADVERTISING, MARKETING OR ANY OTHER PURPOSES NOT PROHIBITED BY LAW. Otherwise, each entrant retains whatever rights it may have in each entry to the extent provided in the Policies. To the maximum extent permitted by law, by accepting a prize, a winner consents on his or her own behalf and on behalf of any contributor to the entry, to the print and online publication of the winner's user name, first and last name, address, and winning entry as part of the official winner's list and also to the use of his or her winning entry, first and last name, user name, voice, photograph, biographical material, and likeness by Sponsor, any Co-Sponsor, or any third party chosen by Sponsor or any Co-Sponsor, for advertising, marketing, and other purposes without additional compensation. Other than as set forth herein, Sponsor will treat any personal information supplied by entrants in connection with the Contest in accordance with Sponsor's Privacy Policy https://www.instructables.com/about/privacy.jsp. Miscellaneous. Other than for entrants who are U.K. residents, Sponsor, any Co-Sponsor, and each entrant agree to the non-exclusive jurisdiction of an appropriate state court in Marin County, California, or an appropriate federal court located in San Francisco, for any action or proceeding arising out of or related to these Rules, the Contest, or any prize. For U.K. residents: these Rules are governed by the Laws of England and Wales, and Sponsor, any Co-Sponsor, and each entrant agree to the non-exclusive jurisdiction of the courts in England in connection with any action or proceeding arising out of or related to these Rules, the Contest, or any prize. By entering the Contest, each entrant submits to the jurisdiction of those courts and waives any objection to those courts, whether on the basis of jurisdiction, venue, inconvenience of the forum, or otherwise. If any part of these Rules is held by a court of competent jurisdiction to be invalid, illegal, or otherwise unenforceable, such part will be modified by such court to the minimum extent necessary to make it enforceable while preserving to the maximum extent possible the original intent of Sponsor, and the remaining parts of these Rules will remain in full force and effect. Nothing contained herein or in any of the Contest related materials should be construed as an endorsement by Sponsor of any Co-Sponsor, or of Sponsor or any Co-Sponsor of any third party, product, or service. Winner's List; Mailing List. The user name(s) and entries of the Contest winner(s) will be posted on the Contest page of the Sponsor Site, within thirty (30) days of awarding of all prizes. In addition, the names of the winner(s) may be obtained by sending a written request and a self-addressed, stamped envelope to the below address (requests must include the words "WINNER'S LIST" and the full name of the Contest prominently in the first line of the address): Instructables 82 2nd St. San Francisco, California 94105 USA All such requests must be received within six (6) months of the Deadline. Sponsor's telephone number for Contest purposes is (01-510-473-7626). Entrants who opt to join Sponsor's electronic mailing list agree to be contacted by email by Sponsor. Requests for removal from Sponsor's mailing list may be made as instructed in any such email, or by sending a written request and a self-addressed, stamped envelope to "Instructables Mailing List" at the above address, by calling the above telephone number, or as otherwise indicated on the Sponsor Site. Residents of Vermont may omit return postage on winner's list and mailing list requests. © 2011 Instructables, Inc. All rights reserved. INSTRUCTABLES is a registered trademark of Instructables, Inc. Other brands may be trademarks of their respective owners.

Topic by mikeasaurus 7 years ago