Check out Big Dog 2.0. Designed by Boston Dynamics, funded by Darpa, and coming soon to a peace protest near you (of course only after its been equipped with tear gas, rubber bullets, and cattle prods).Big Dog
Topic by Tetranitrate | last reply
The gun comes with 15 stefan darts shoots at about 50 ft cash or check only bidding ends june 12 just say how much you are offering oh and i do trade nerf guns bid starts at 10 dollers happy bidding i will make a fourm soon with picture
Topic by jonessodanerf
Well, It's both. This is a new website that works like ebay, but all of the items are BRAND NEW and cost only pennies on the dollar. How the **** could this possibly work? Well the guy who made this website is probablly already a rich genius. Cars sold for a few hundred dollars, tv's for only $100, and brand new ipods for merely $50. Here's how it works. Items start at a penny and every bid brings it up another penny, but everybody that bids PAYS a dollar for their bid. so do the math. A car is sold for $500, which means 50,000 bids...so the guy gets $50,500 for a $20,000 car, but the winner only pays $500. This website is engenius for the creator, but be careful. You could be spending hundreds of dollars and never win anything...so keep in mind...all of the money has to come from somewhere. And in this case its coming from all the people who bid and lost the auction.
Topic by Electroinnovation | last reply
Question by james4 | last reply
I am selling a perfect condition gently used EnV3 with all original packaging on eBay with a starting price of only $160 on eBay!! Bid soon!!! HERE IS A LINK. This is an actual picture of the item below. The auction ends on the 24th around 9:30 at night.
Topic by Electroinnovation | last reply
. I have a K-number of 1 (see here). Make me an offer for having me collaborate on your next project! - giving you a K-number of 2!!! . Limited time offer! Bid often and bid high!! . . NachoMahma!!
Topic by NachoMahma | last reply
How can I import that bid and ask for diffrent stock options from a site such as yahoo finance into matlab without manually copying and pasting and editing the information? I Don't need historical data, only the current bid and ask. thank you
That is right, on ebay, you can bid Woolworths last bag of pic n mix candy for Â£360!!!Personally, I think the people that is bidding the last bag of candy for that kind of price is CRAZY! UPDATEThe auction is over! And the winner got it for an hefty Â£14,500 ($21,000)!!!!That must be the most expensive bag of sweets ever sold...?
Topic by Plasmana | last reply
My shop will be updated as I see fit. For Sale: JET SKI: Stand-up jetski of unknown brand or type. It runs perfectly, and the motor is in excellent condition. Outside is a bit buffed up, but it runs like a charm. Pictures below. Bidding starts at $350 if you pick it up.
Topic by Firebert010 | last reply
Selling my White 16gb iPhone 3Gs. Can't update or restore it, so im selling it for parts or to someone who knows how to fix it. Still powers on and in great condition. Get details and bid on the auction here: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item;=220706508818
Topic by sega27
In a bid to reinvigorate their town, the Japanese town of Inakadate has started creating elaborate images in their rice paddies by growing different colored varieties of rice. The only thing more impressive than the fact that their scheme has thus far paid off are that images that they have created.Check out more pics on Tofugu
Topic by randofo | last reply
An Ecto-1 that was built for Universal Studios in Florida is up for sale. If you really want to complete your Ghostbuster outfits and don't have the time then maybe you want to head over to eBay to put in a bid. Or maybe you can try to make your own for next year. Linkvia Neatorama
Topic by fungus amungus | last reply
I need to move air through a Compost bin using PVC pipe via a CPU fan powered by a solar array Thinking 2 " pvc pipe
Question by uthyr | last reply
Hello again. I went immediately to eBay site and I've put a bid for Knex 2000 pieces, 3 manuals and motors and I just want to be sure if all those will be useful for building a strandbeest, because I don't know the dimensions of pieces.
Question by florina19martie | last reply
I'm thinking of getting into eBay for the first time and I'm considering bidding on items generally less than 20 USD. What are the chances that I will be ripped off? Also, if I live in a different country from a seller do I have to pay extra for customs or is that included in the shipping fee?
Question by Ke-Bob | last reply
Hi Guys! A few weeks ago I found an auction on ebay, bid, and won myself some big old pack of solar cells. Now these panels are wafer thin, no coating or covering. Additionally, I need to put the wire collecting ribbons on myself. The only problem with these is that they are incredibly fragile. What can I coat them with to protect them? Is there any spray or acrylic or resin that you use to protect them? Thanks
Question by transistorguy | last reply
Hi, I have a lot of 'ibles I've marked as favorites and it is difficult to find any one of them. I'd like to see Categories added to favorites that the user can name and put a favorite under to simplify finding one. It would make a bid difference to me and I'm surely not the only one who has marked many 'ibles for their favorite list. Thanks for reading and, hopefully considering this. Cheers, Steve Lansdowne StevenTLansdowne@Gmail.com
Topic by steventlansdowne | last reply
I recently bid on a psp on ebay for $26. they said that they plugged it in to the usb port on their computer and it stopped working. it won't turn on, etc. I was wondering if there were any other options other than a pandora's battery that I could try. thanks!ps- here's the auction- http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item;=290324278022
Question by codongolev | last reply
Want to buy a massive cryptex? What if it was made by the Mythbusters team? Well now's your chance as this huuuuge 13' long and 6' tall device. Bids are being accepted via eBay and the proceeds go to the EFF. The only catch is that you need to pick it up in person in San Francisco.Hey, wait a second... our office is in San Francisco. I need to go and talk to Eric. eBay auction via Make
Topic by fungus amungus | last reply
Black and white industrial camera for OCR / BCR vision systems etc. Spec sheet here: http://www.ccdworld.com/Manuals%20and%20Brochures/xc-7573e.pdf On auction on Ebay. Bidding starts at $6.00 (free shipping). Used. http://www.ebay.com/itm/ONE-SONY-XC-75-CAMERA-50MM-TAMRON-LENS-TUBE-SPACERS-MOUNTING-BRACKET-SCREWS-/141191601414?pt=LH_DefaultDomain_0&hash;=item20dfacdd06
Topic by luxstar | last reply
My idea was being energy conscious of some how incorporating thermal heat from the heating system of my house to power LED Lights in the rooms where there is radiators. I need to find a way to incorporate a make shift kit using peltier modules heat from the radiators and a natural way to cool in a bid to reduce the electric during the winter months. Advice is welcomed and opinions also taken onboard as regards to its productivity and if it will be able to do its designed task. Thanks.
Question by AlecW | last reply
If you have an estimated one million dollars to spend, there is an auction on January 28, 2012 in Kelowna, B.C., Canada, where they are auctioning off the World's Largest Cut Emerald. see Western Auctions (for more images) Simply amazing! UPDATE: The owner of the emerald has been arrested on "unrelated fraud charges".... He missed the auction as a result. The opening bid for the stone was called at half a million dollars. The stone did not sell. Perhaps buyers were concerned that the "fraud charges" could translate into a "fraudulent stone".... ? Stay tuned....
Topic by canucksgirl | last reply
As I see comments complaining over certain aspects of projects often enough, here is why some of these quips are utterly futile in their nature and go unacknowledged by many. Here's one posted a few days ago: "It's confusing for people without a technical understanding." This comment was posted to an instructable with 17 steps and several dozens of photographs. Because there is no indication of what the problem is, this statement is all but meaningless. There is nothing on which to base a response with help tailored to the commenter because he has not explained his plight's origins. If you are going to make a complaint or ask a question, identify the relevant subject. That will grease the skids for any correspondence that follows. Without it, your bid for a chat is more complex needlessly.
Topic by OrigamiAirEnforcer | last reply
Well, this is big news for cavemen! There are caves for sale on ebay! Click HereCave owner Steve Rush, 49, is auctioning off the Mystic Caverns in the hills of Ozark Mountains on eBay. The 28-acre property in Arkansas includes a gift shop and three caves, two of which are safe enough for visitors.The bidding starts at $899,900 (Â£568,000), cut from Rush's original asking price of $1.2 million.Rush bought the property near Harrison in 1988 and began giving tours in 1992 to the two accessible caves, Mystic cavern and the Crystal Dome cavern.I found all of this information on metro here: Cave for sale, one careful ownerThis is really amazing, I wonder who is going to win the auction?
Topic by Plasmana | last reply
Well..... yes, im selling my knex. i just dont have enough time or ideas for projects. im also in my 2nd last year of school and i will be getting alot of homework taking up most of my spare time. ive also moved on to airsoft, and i am planning to buy an AEG. for now, ive put advertisments in some irish ad sites. if they dont sell, i will most likely put them up for bid on ebay. ive just over 5800 parts and they are all in great condition. ive also thrown in a big bag of rubberbands and 3 rolls of 20m tape (each). i was just wondering what people would bid if they were to if it goes up on ebay. i will stay active on my account until they are sold. after they are sold, i will not be active on instructables. i may come back every once in a while just to see hows things are going. on a final note, thank you to everyone who has supported me during my time on instructables and i enjoyed talking to you all! (my account may be handed over to someone, im not sure yet, ill decide that in the future) -picture 1: all of the parts.......... -picture 2: big / tiny parts / instruction booklets etc.......... picture 3: another view. picture 4: another view. picture 5: another view. picture 6: another view. -picture 7: gears / wheels / chain links etc.......... picture 8: another view. picture 9: another view. -picture 10: connectors.......... picture 11: another view. picture 12: another view. -picture 13: rods.......... picture 14: another view. picture 15: another view.
Topic by ~KGB~ | last reply
Researchers have created a robot, controlled by a rat brain, to help study memory and look into the causes behind some debilitating diseases. The blob of nerves forming the brain of the robot was taken from the neural cortex in a rat foetus and then treated to dissolve the connections between individual neurons.Sensory input from the sonar on the robot is piped to the blob of cells to help them form new connections that will aid the machine as it navigates around its pen.The study has big implications, say the researchers.The brain cells have been taught how to control the robot's movements so it can steer round obstacles and the next step, say its creators, is to get it to recognise its surroundings.Once the robot can do this the researchers plan to disrupt the memories in a bid to recreate the gradual loss of mental faculties seen in diseases such as Alzheimer's and Parkinson's.Interesting stuff from the BBC.Side note: When you watch the video, notice the volume bar. But these go to eleven!
Topic by joshf | last reply
Gore and Branson have teamed up to sponsor an X-prize-like competition for capturing carbon dioxide. I love these types of competitions. Is anyone here on Instructables in a position to enter? With a bit of industry-sponsorship, this would make for a series of fantastic Ph.D projects. From: http://www.nature.com/news/2007/070205/full/070205-16.htmlA multi-million dollar prize is on offer to anyone who can invent a device that will remove significant amounts of carbon dioxide from the atmosphere. As one of the largest science prizes on offer, it is likely to attract huge interest globally in a bid to combat climate change.The initiative was launched today by British billionaire entrepreneur Richard Branson and former US Vice-President Al Gore in London.The US$25 million "Virgin Earth Challenge" Prize can be claimed for any invention that will remove "significant" amounts of carbon dioxide from the atmosphere - perhaps in the order of a billion tonnes a year. Current global emissions are more than 7 billion tonnes per year."The winner must be able to demonstrate a commercially viable design which will result in the net removal of anthropogenic, atmospheric, greenhouse gases each year for at least ten years without countervailing harmful effects," state the written rules of the competition. It must "contribute materially to the stability of the Earth's climate".The winning entry could be anything from manufacturing bacteria to install in industrial emissions pipes, to creating a system that buries CO2 underground, or even inventing artificial trees to breathe in the gas from the air.
Topic by ewilhelm | last reply
Hi all I am interested in building a specialised tracked vehicle but instead of your "normal" remotes I would prefer a cable remote control that can at least use 12 or more functions. I actually look of building this in to a small Metal Case like you use for camera equipment with a monitor in the Lid and include the battery pack to power everything. Anyone got any ideas of how to build such a remote and the outlay of the functions. I have some knowledge in electric and schematic. I do have a CTC 3D Printer with Dual Extruder but I only just got this one and have so far not used it as I want first to get the feel for it on how to work with it and look up a variety of videos on YouTube before I use this one in anger. I also do not yet have the Case as I am still bidding on one on eBay. I plan to start the build in September / October and be looking at the moment for a large (1/16 or larger) Tracked Vehicle Chassis. I once did see one in a Chinese Online Shop but cant find it again. I am sure that I bookmarked it but again, I cant find it. So I am looking over various online shops for a set but so far I had no success. If anyone has build something similar before please get in touch with me as this is my first real project that i would really love to pull of over the winter time to hopefully use next summer.
Topic by BernhardK4
Hi guys, I kinda need your help here: I got this wonderful tablet from professionals who were disposing it for some reasons. They didn't give me a charger so first I just took the hard drive out and put it in my Panasonic CF-19. https://images.duckduckgo.com/iu/?u=http%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.Mbe6a5882752d4fd8f37d47d77ab1967ao0%26pid%3D15.1&f;=1 These days I wanted to start drawing with a wacom tablet, and as this tablet is a wacom penabled device, I put the hard drive back inside, removed the dust and fired it, windows 7 booted, buggy because of the new hardware and eventually with proper drivers, everything went perfectly fine, but I wanted to have Debian Linux on it so I put an USB drive with the files to install Debian but the USB thumb drive was not recognised. I started to search and finally took the tablet apart and after a little troubleshooting, I saw the problem, a connector on the motherboard is unsoldered, I don't know what it is and the numbers on it told me nothing so I'm here to know if someone knows what it is and where I can find a replacement (I can do hot air soldering and have tin solder paste), here are the implied parts : https://lut.im/JcXmpH4ok4/K8cJQZs26mA8HNv4.JPG (Usb and Jack board) https://lut.im/12n4Vwj3vf/KhACs4GMyEjto7ir.JPG (motherboard pads, a bid damaged) https://lut.im/YeMMbdvnmG/wH9etmovCICXv8kC.JPG (connector, pic 1) https://lut.im/mX9uNvCLtj/9lg0mAziA5HfIIHy.JPG (connector pic 2) also I belive that it will be hard if not impossible to find a replacement so if you have ideas to connect back the USB and audio Jacks to the tablet, I was thinking about soldering thin wires on the pads but they are very tiny. Also, if you know some good hacks/enhancements for these devices, I would be interested
Topic by nazmo76 | last reply
So i finally watched Toy Story3.(which happens to be epic) But I happend to relate lots-o huggin bear to adolf hitler....Why?you might be wondering. Well here's my list of thing that support my thesis. Also this is sorta crazy..maybe im just over thinking this but it does all make sense. 1-The biggest indicator is the line "Things were fine until lots-o came along. and he made a pyramid and put him self at the top of it!" which is what hitler did in the 1930's by making germany a dictatorship. 2-Another thing i noticed is how:Big baby,the rock moster,and the bug. Were alot like the SS by doing lots-o's bidding no matter what. 3-SPOILER-Near the end of the movie when they get past the trash grinding thing. And lots-o was gonna hit the stop button. He didn't and the toys he didn't like(woody,buzz,etc.) were going to end up in the trash incinerator. Which made me think of the mass burnings of jew's during the holocaust just because hitler didn't like them. 4-I also related to quote by pricklepants(the clown)"Sunnyside is a place of ruin and despair, ruled by an evil bear who smells of strawberries!" To how the concentration are usually described in history books/storys. Also i related how the evil toys(hitler,SS)lived well in the butterfly room.versus how poor the good toys(jew's) were treated awfully in the catepillar room. And how they showed the kids doing all sorts of crazy things to buzz and the gang. Well thats all i have now but i plan on writing some stuff down the next time i watch it. So expect more...also i know this is a very far out there conspiracy but if you've seen the movie then perhaps you'll agree.
Topic by tubanator-2.0 | last reply
Like or not Ebay is now the number one online market place.Since they do their best to keep it that way a few tips might be of use to someone.Unlike some other guides this one is not about how to find the best bargain.It is about showing some things you should be aware of, especially if you are new Ebay.1. New, unused, refurbished....These three can literally mean anything if you find them in a listing title.Unless you read the full description you simply don't know.Assuming the listing goes along with the title.New should mean exacty that: Same condition as you would find in any retail store.Unused can be the same but could also mean it was opened, like to check it or take the pictures.Refurbished is something to take with caution.Unless it clearly states Manufacturer refurbished you just don't know if the refurbishing is done to specs.For a phone it could mean a badly glued screen, a no name battery, non matching serial numbers...Unless an item is factory sealed you should expect detailed pictures.In a lot of categories you will only find generic pictures though - buyer beware!2. Warranties....Ebay does have a buyer protection but Ebay does not deal with Manufacturer warranties in any way!In some countries a seller is legally required to provide a warranty and return statement.Sadly that is not the case in all countries Ebay serves.When it comes to brand new devices you might experience problems with your warranty.As more and more companies go against online selling platforms they do not support they simply exclude them from a warranty.Let me give you an example for this one:You see your favourite smartphone at your local retailer for the bargain of just under $1600, while on Ebay you find the exact same model for $1200.Easy choice? Depends...If the manufacturer does not support this then only the seller can provide you with some sort or warranty.The good one claim to do so but don't expcet this from someone only selling a handful of items per year.In the worst case it could mean your new gadget develops a fault over time that would be fully covered by a manufacturer warranty but you would totally miss out.The money is gone and you have to fix it at your own cost.If the item in question is also of value then please check the warraty and return conditions the manufacturer allows before buying.4. Pricing....Especially when it comes to things that somehow could be bundled or used with something else you can get screwed.The culprit i question is the multi-item-listing.You might look for a battery pack to keep your phone charged when on long hiking trips.But the first 50 or so listings are all in the lowest imaginable price range.The listing title shows what you are looking for, the image does too....Then you dare to check and it is a listing where you can select multipl items.The price shown in the search result is only for the lowest crap listed there, like a "waterproof usb plug"....The actual thing you need is usually overpriced.You are forced to either ignore suspiciously low priced listings or check them all to compare prices.5. Postage costs....A lot of things these days come with free shipping, all good.If they don't then again: Buyer beware!Sometimes there are exclusions, like certain post code areas.Or the free shipping is not for international customers.If it is clear you have to pay shipping and you buy only a single item then again the case is quite obvious.Combined shipping however does not always mean single costs!Check the psotage options for multi items carefully!Often additionalitems are free if they are small.But if a seller already charges you a high postage fee than chance are you pay the exact same price again for the second - even if the arrive in a single $2 prepaid envelope.6. Faked locations....It seems to be common with Chinese sellers to avoid import taxes by faking a local item a selling address.In some cases (often after Ebay got too many buyer complaints) they list the real shipping time of 2-3 weeks.More often however they don't.Once you have the problem the best option is to open a "item not received" claim 3 days after it was due.On the due date contact the seller and ask when to expect it.There is a way to spot these fakes and tax frauds:If a local seller, with a locally listed item gives you a Chinese Paypal account with an address in China than you got a fraudster.Problem is that once you committed to buying and can see the sellers account details it is already too late.To cancel such a transaction you need to do it the official way and if the seller won't agree then don't expect Ebay to accept that you don't want to suppport tax evasion and fraud.Either way, I report each and every single one seller showing a local item with a local selling addrees but using a Chinese Paypal account.7. Fraudulent listings and sellers....Let me give you a slightly overstated example on what I mean:Seller has only sold a very few items, usually of low value.Suddenly you spot y nice and this years model laptop at a bargain price.You check the listing closer and find just 2 or 3 pics.Further down you read something along the lines "Unwanted gift, comes with car charger only."If it is this years model then it is still under warranty and no one would lose all the additional hardware like the wall charger. ;)Again it is up to the buyer to decide....Ebay does not check where an item comes from or if the seller is the legitimate owner of it.8. Exclusions to make...Be it price, auction only, distance and so on.You can make certain limitation and selections to narrow your search results.Some make sense and work, like just showing items to auction.Distance no longer really works as sellers are no longer required to state a town or post(zip) code anymore.Price is relative too.If you know the ting you need definately costs between $100 and $130 then the search still won't filer anything out that is a multi item listing and within the price range.And in some cases it just totally fails.A very vital exclusion was removed around 2014: by country.Now all that is left is to limit to all within your home country.You can't select for example Japan only if you are located in Europe and would like to avoid the rediculous postage costs from the US.And you could not exclude China either...All or local is what you can play with.For the rest that is available: use it whenever it make sense and is possible.9. You buy it - your problem!No I don't mean faulty items or wrong ones.I mean simple things that can happen to anyone distracted, unconcentrated or too full of exitement.You buy something and think you are the happiest guy in the world until you double check the listing to confirm your luck.Missed the over $300 in postage ocsts?Did not see further down that it states "replica" or "scale model"?Or hints that the massive sized Opal in fact is just a resin with a thin and cheap layer of Opal flakes on a black background?As said, your problem alone.I know a lot of people who started having fun on Ebay until they got their gib bargain surprice - one way or the other.Don't become one of them and read and check listing you might want to buy with great care!10. Feedback...You might have noticed that it is next to impossible to find a seller with a feedback rating below 90%.The reason is quite simple: The lower your ratings as a seller the further down the search results you appear.And of course you don't make any business anymore once so low...But feedback you leave is as important as feedback you get!So if you spot a deal where the seller has a rating below the magic 99.5% positive rating you should check his feedback.Quite often it is clear that some angry customer left it.Most obvious if the seller left a reply stating otherwise.But in some case you more than one buyer left a negative feedback for the same reason as other buyers - this is where you should be careful.The reason to actually check the feedback is quite simple: It is heavily manipulated by Ebay.A seller won't get and negative feedback if he agreed to replace the item in question or if he offers a refund.Same for simply stating that a negative feedback was not justified.The later can be anything from the words used to just wanting a clean sleeve.And if a seller is highly active than business rules and the feedback is corrected by Ebay.You might have noticed that for some sellers now now new negative feedback show up that would be of any real concern for a potential buyer...11. Retractions :(Be it a seller not wanting to sell something that auctioned off below his expectations or a buyer who simply failed to pay attention to the price and all details : A retraction is possible.If you try a lot of auctions you might have had the "second chance offer".After you lost an auction you might get notified that the winning bid was retracted and that you are next in line.In almost all cases your last bid will be accepted but some sellers offer you the item for what the rectracted bid was - so pay attention to details!Now you might think that if happens so often you could make good use of it.Like for example participating in several autions to try to win the device one way or the other.Set some sutomatic bids and go to bed.If lucky you got one, if too lucky you won all auctions.Retracting your bid on those you now no longer need is possible but I strongly advise against it!Firstly you can negative feedback from the seller for it and secondly Ebay will keep you under watch if it happens too often.An honest mistake and all is fine but ask for a retraction a few times a month and you will have a hard time on Ebay.In the worst case Ebay can even suspend your account or exclude you from auctions.So, is it still worth signing up and trying to find a bargain?IMHO it all depends on WHAT you are looking for.Someone in a remote area of Brazil will certainly value it differently than someone living downtown L.A. with access to all sorts of shops, retailers and outlets onevery corner.Same for spare parts, electronic parts or stuff that is made in China anyways.But times have changed for sure.What started free for everyone became a paid platform for those who sell.Later those buying also had to pay extra as still all transactions come with fees on the side of Paypal.Not much to be fair but still...And from a platform with a few scammers and frudsters that always got and kept your money we came to something flooded by sellers that should not even be allowed to have a Paypal account.The buyer protection helps in some way but it can take weeks to get your money back and if it something expensive than this money makes interest for someone else while you don't have to buy what you wanted to buy.While, in a real shop you just go back and return your item to get your money back - plus you get a real warranty.Do your homework and be aware of what could go wrong.If it looks like it could go wrong somewhere than you might want to consider a deffierent option for this item.
Topic by Downunder35m | last reply
CNC Stepper Motor and Controller Board Inquiry:Even with the extensive research and links I have visited it seems I got the cart before the horse with a bit of ebay bidding fever in purchasing my stepper motor.I just purchased 4 pieces new SHINANO KENSHI Co. ball bearing stepper motors Part # STP-42D201-36, 1.8 DEG, 200 Step/Rev, 3.7V, 3.1A/Phase, Size 17 with a 5mm shaft. I will be making a computerized dremel tool ENGRAVER (not cutter) to start. I do understand that a CNC, for cutting out shapes, requires more torque than the STP-42D201-36 will put out. I however wish to engrave, only partially cut into the surface of wood to render my artwork, some which can be seen at http://designermite.net/. These will initially consist of line work but then later I will render halftone work.I do own and work with Gerber Advantage 6.0 Premier and Omega software with Gerber HS/15 PLUS plotter creating vinyl graphics and logos that you might see on store windows, car, truck and van lettering. So I do have a working knowledge of the basic skills needed.I need help on what sort of setup I should be leaning towards that would work with my CURRENT purchase. What is the torque rating, motor size, specs threshold for dremel tool to engrave properly?Some have been very helpful via email and for that I thank you and others have just lived up to thier names of being cranky, claiming they invented everthing under the sun, with short two word sarcastic answers when I actually wished to purchase their plans.. go figure.Thank you in advance for your timecnc, stepper motor, stepper motor control board, computerized router, engraving, CNC Router Plans, cnc engraver plans, CNC http://designermite.net/Homemade Milling Machine, homemade DIY cnc mill router machine,x axis y axis z axis, GCode, Computer Numeric Control, robotic systems ,computer parallel port, step and direction, DXF, plot, plt
Question by Designermite | last reply
Here's a quick photo-essay about my Sunday afternoon: An outside hose bibb was leaking around the handle, so I decided to replace it. * I couldn't remove the old hose bibb from a piece of galvanized pipe, so I removed the pipe too, and found what looked like a brass fitting inside the wall. * Once I had installed a new length of pipe and hose bibb, I turned the house water back on, and heard it leaking inside the wall. Thinking I hadn't tightened it enough, I really beared down and gave the bibb/pipe combo a good crank to seal the connection in the wall. That's when I felt a pipe inside the wall break, and heard water start blasting inside the wall. *Fortunately, I have access to the other side of the wall through the garage, so I cut a hole and installed a valve upstream of the break. I didn't have time to do a full repair and re-route the pipe outside, so that's where I've left it for now. It took three separate trips to Home Depot -- represented above by *'s -- which seems about average for me and plumbing disasters. Things I could have learned: try to remove the broken item before going to get parts. That would have saved one trip to get the additional length of pipe. I don't think I've ever soldered copper pipes in a non-emergency setting. Last time, our hot water heater failed the day before my parents arrived for a week's stay. If you'd like to do your own plumbing, I strongly recommend learning to solder on a project that doesn't require the water to the entire house to be off.Thanks to zachninme for taking photos!2008-08-31 Update: Since I know everyone is dying to know how this turned out, I've add a few more pictures. With the right tools and parts in hand, I replaced everything from the broken copper pipe out to the hose bid, and removed the valve inside the wall. The tricky part was mounting a brass 1/2 NPT female to copper 1/2 elbow. Originally, this piece was nailed into a stud and then the copper was soldered on before the walls were finished. I didn't want to make a big hole in the stucco on the exterior wall and I couldn't safely get my torch into the confined space, so I soldered some copper elbows onto this brass elbow and then mounted it with machine screws coming in from behind through the stud (screw heads on the inside where I could access them through the hole in the drywall, and bolts on the other side with the brass elbow where I positioned and tightened them by feel).Having opened a plumbing battle on this front, I decided to fix a bunch of other plumbing problems around the house, which I'll write about shortly in an Instructable.
Topic by ewilhelm | last reply
Ok i bough this knex lot on ebay.com for $42 and it comes with tons of stuff and below is what it has from the bid. take a look.This weighs OVER 20 pounds and we stored them in a Almost full, 64 quart Rubbermaid container (not included) LOTS AND LOTS!! Some of the pieces included are from rare and older sets, some of the pieces/sets are from the early 1990's.In the pictures is a 2 liter of soda, for size reference, not included.One picture is of the lot together, one is of the instructions included from front and top to see thickness, and one is of the motors and zip pull car included.There are 3 motors included in this lot; *one is a big alien(?) head, that i don't know what it is or what its from, but its a blue head & a big black power box & 2 additional motors that are all attached to the head with wires. I am unsure if this works, (untested) because i don't know what it is supposed to do, it does take batteries and as far as i can tell, it does not use a power cord. *One large grey one, takes batteries and does work, it measures about 6 inches long, 2 inches wide, 2 1/2 inches tall and goes forward and reverse and slow and fast, this come with batteries in it and can be used for ANYTHING! Cars, farris wheel, swings, anything your little ones hands can make!*another motor is the motor that came with the Farris wheel and/or roller coaster set, one of those, it is untested because the power cord box is missing from it, but it is a typical power box plug that is needed. worked last time my kids built a farris wheel ;0)Several WheelsI did not go through and inventory them all, because there are alot! But it does appear that they are all in pairs. There are 4 BIG monster truck wheels with rims (complete set) and there are medium wheels and small wheels that all share the same rims, there are also skinny wheels for like dragster type or motorcycle vehicals. and more!A zip-pull racer car, speedster!One red zip-pull racer car body, with pull, used for building a car or racer around and then insert the zip pull above the wheel and when you pull it out really fast the car takes off!!! No batteries required and it works!! (And there are instructions for this in here also.)Lots of gears! Lots of sticks in various colors and sizes!Lots of plugs and rings, or end pieces for stabalizing and holdingSeveral fans or flat pieces, (i.e. for a windmill or spoiler on cars etc)A few bendable pieces to make arches and turns2 bodies for making peopleSeveral caps and tops and 'balls' for building different thingsRubber bands for Racers and gears (instructions included)Instructions are for;(instructions are not in the best conditions, some have been ripped and taped back together, and some are missing small corner pieces, and have folds in them, but they are not missing pages as far as i can tell)*Rubber Band Racers (no model number on booklet)*Breakaway Speedsters 11524/21524*Street scorchers 11127*Safari Fun Set 11558/69815*Intermediate set 50015 and some loose various pages that may have been from another book/set that was simular or more advanced are inside this book also.*4X speedsters 3 10315/69948*Knex motor pack instructions for use (for the motor that is missing the AC adapter, says it uses input 120 volts AC 60Hz 12 watts, output 12 volts DC 500 mA adapter.) and there is a costumer service number on it to order replacments, so that may still be available.*Zoo 10 models building set 31009*Vehicles 10 models building set 31008*All terrain trekker builds 3 models set (uses the big gray battery motor) 13501/23505*Roller Coaster instructions Loop Version 63030 (I do not recall us having this roller coaster set and did not see any 'rail' pieces in this mess of Knex, but I did see some 'chain' pieces and gears, most of the set looks like the normal pieces, with exception of the top rails.)*AND also some advertising booklets that came with the sets that show additonal sets, the kids kept them and would use them to copy the pictures and build from them.*I do Not have instructions for that big head thing...I really do not know where we got it...??? But it is K'nex brand.All the instructions included are Awesome to have, because thats what usally gets lost, However, this lot does not included all the sets i have instructions for, and the ones I do have are probably not complete. Most of the instructions though can be used with any Knex pieces, I am just saying if you seperated them all out according to the instructions you will not have complete sets, and some pieces may not be there at all. These are used and were loved by my boys and some pieces were mine when I was younger and are 18+years old. I did not notice any broken pieces left in this lot, but there are A LOT of knex so there may be some, the few I did noticed i took out and threw away.but i was wornding what should i bulid but im make a listmakeing:ossr by dj radiocirle ball machine by iacscar11.01 and morriti and Park 52 knex sniper by the burrito masteriac's knex heavy cannonbox,nano,duex by darth trainmancrank by smileedos,project n,uno by the jamalamLithium by the knex weaslemicro by cfcubedthis is not well know so it has link Ultimate Simplicity https://www.instructables.com/id/Ultimate-Simplicity/project 1: relentless,Project 2: Aggresor by tombuckeyThe Storm 223 V1.3 knex gunKnex Tavor TAR-21 by maxxium
Topic by knexsuperbuilderfreak | last reply
I got diagnosed with a damaged L5 and L6 disc in my lower back about 8 years ago and I thought writing about my experience might helps others facing the same problems. Keeping your back straight when lifting or moving heavy things was a thing I already learned and followed during my school times and as you might have guessed it helped to keep my back healthy - at the expense of my knees... But the knees are a different story, today I want to help you understand lower back problems caused by damaged or bulging discs and how this will affect your life. For me it began with a little shock. One day I got out of bed, wanted to grab something I dropped and got stuck half way up. Knowing that there are some nerves that can cause the same issue and that a simple injection will fix me I called a cab to be dragged laying down on the back seat to my GP. As you might have guessed his diagnosis was a bit worse than what I wanted to hear... Many painful hours and some scans later it was confirmed that my L5 and L6 disk have collapsed on one side and started to push on the nerves next to it. Funny side not that I never really checked was that my doc said not everyone has a L6 disk... Anyways, as with most first "accidents" involving your lower back the so called recovery was long and painful. Sure the painkillers help to numb the worst, the anti inflammatory stuff covers some pain too but actually I did not want the full pain free package deal. Pain is the bodies way to let you know something is wrong, so I kept the pain medication at a level where I got that information when making a wrong move... The first 6 months I was literally confined to my bed, the shower and the toilet. I tried to keep a position with the least amount of pain for as long as possible and for obvious reasons was not too happy that my body not only required food intake but also the disposal of the waste products - getting out of bed and onto the toilet meant experiencing huge amounts of pain every time. But after those 6 months I started to adjust, to the pain as well as what my limited body was now capable of in terms of movement. Needless to say that all this time of not doing anything really meant my scale started to scream tripple digets at me one day... Luckily around the same time my pain levels went to a level that allowed my to walk around 500-600 at slightly slower speeds than normal before the pain got too much. My doctor also got quite concerned about my blood work and body weight recommending to loose a lot if I every intent to get back to a more normal life. So I started to walk several times a day, no matter how bad the weather was, just a bit up and down the street. The distance got longer, the fitness a bit better and the pain levels a bit lower too. Using my old weight lifting belt to keep the back supported helped me a lot during these times, especially when driving or doing housework. During those times I was still on 6-8 panedine forte tablets (paracetamol and codein) plus 2-4 tablets of 20mg oxicontin and not happy about the last anyway. Despite the added levels of pain I started to reduce the level of oxicontin and started to exercise more. My focus was getting the core muscles stronger and to get better support for my back. Also started riding my bike again, although I had to replace it for a bigger model to allow me a more upright position with less stress on the lower back. The kilos started to tumble very slowly but I was already quite proud when I got bak to 90kg. :( Good thing was that I got motivation to continue as every kg I lost and every little bit more on distance I got out of my walks and rides without getting too painful also meant that my average pain level went down too. Two years after it all happened I got rid of the oxicontin completely and reached the 80kg mark. My doc was happy too, my blood work looking good but of course he still suggested to loose a few more kg. Being able to move around again also meant being able to work again and with that came more food, less exercise and a lot more stress. I did manage to hold my 80kg but after about 6 months or working I noticed my back problems started to limit me again. My back belt covered for me and I was able to keep going a while longer but in the end I got hit by another attack on my back. The diagnosis was not good at all as now on top of the pain goind through the back and leg I also hab numbness and a feeling like ants crawl over the leg and chew on it every few mm. As with most lower back "revenges" this one only needed strong pain killers for a few weeks until I was back to something more normal in terms of pain and movability. Sadly the ongoing side effects did not go away the way they did the first time. This meant especiall finding the right position to sleep with the least amount of pain was becoming a nightmare on it's own. Either you got pins and needles keeping you awake, you lost your feeling in the leg to the point where it becomes useless or the pain in the back is just stabbing you all the time. Starting some projects here on Instructables kept my mind busy and gave me some welcome distraction from the daily routine. Eventually I manged to find a job again that allowed me to have enough different movements with only a bit of lifting so things started get back to normal. My doc put me on some amitriptyline to help with the pain at night and although it took some time to get used to the stuff it really started to help after about two weeks. The job was only for a fixed term but it gave me back some confidence that not all is bad or lost. Life went on and I actually manged to get down to just 75kg and only used some painkillers once or twice a week if it was really bad. Then, a few weeks back I started to notice that the top of my foot and the outside of my leg felt different to touch, especially in the shower with some brush or rough sponge. Not being happy already I agreed to some new scans to check if the discs started to cause problems or if the nerves are just inflamed. You might have guessed already, the scan confirmed that my two discs desintegrated further putting more pressure on the already suffering nerves. With the "help" of some quite strong anti inflammatory stuff, cortisone and other meds my doc managed to get me back to "normal" but he also informed me that this won't last forever. The current outcome (without surgery but more on that later on) I have two choices to keep going: a ) I continue with pain killers and other meds to keep the problems at bay. b ) I limit myself to basically not doing anything involving the movemnt of my lower back, keep to a strict calory intake and hope for the best. The first option won't do me any good in the long run except liver, kidney and digestive problems. The second option will allow me some sort of a normal life at the expense of never finding a job to support me again. So once again we soldier on knowing that it will only make things worse as giving up and relying on social services is no option for me. Hoping that you might just had your first encounter with lower back injuries and pain I will give some advise on the things that helped my most so that you might not have to suffer as much I did and still do. So read on please... Diagnosed with a damaged or bulged disc in the lower back - what does it acutally mean? If you check all the available images of the human skelleton you will quickly notice one thing: Our lower back is not really straight and not designed to carry a lot weight when it is put on the wrong way or direction. Noone with a sane mind would use a support beam shaped like that but the human body adapted to this problem caused by changing from using all four limbs to walking on just two legs. The muscles and tendons in our back work in such a way that they support the fragile construction of discs and bones that keep us upright. Sadly modern life, personal decisions and only too often a busy work shedule prevent us from using our body the wa we should. Be it too much lifting, being far too short for your weight or simply laziness the factors causing our muscle to degrade are too many to count. But once you are in the worst pain you ever felt and your doc tells you that there are damaged discs you suddenly wish you had it all done differently years ago - trust me, I have been there and I have done it ;) Or it might be like in my case that a healthy and fit person just cracks one or more discs for no obvious reason. Either way it means you have to change your life to be able to keep going. Pain killers help to ignore the problem and pretend all is good but they should be used with great care as most are highly addictive and the long term side effects are no fun either. The one thing you must never forget is although being a life sentence it must not mean you will be crippled forever! What can I do once it happened to help the pain and my sanity? Nerve pain is one of the worst pains there is and there are only two more or less working medications to deal with it. The first meds are opiates to literally numb the pain but due to source of the pain very high levels are required until the body adapted to deal with the wrong pain information. The second group of meds that offer help and that are often used together with pain killers are old sty anti depressants like the try-cyclic (was that right?) amitriptyline. Back in the days they were not really good for the advertised job but one of the common side effects was how they worked on the pain centers of the brain. In much lower dosages as used to treat depressions these meds help the brain to deal with the pain caused by the damaged or pinched nerves. As a long term solution they should be prefered over opiates so that the strong pain killers are only taken when really needed. If you are anything like me than not getting enough sleep over weeks on end will take a toll on your mood. So being able to sleep at least a few hours in one go is a real thing to aim for unless you prefer to harm your body with pain killers. What is there to help with the pain so you can sleep? I know that you now already think you tried it all and that nothing good comes out of here but keep reading as you might be surprised... The first thing that jumps into mind when it comes to sleeping is a bed - be it you by yourself or with a partner. And here also is the first point to improve! In many countries a bed for two persons has one bad feature: A single mattress! Any movement from the person next to you is transfered more or less onto your body - you don't want that! So if you own a big bid that you share with someone think about investing into a bed with seperated matresses and support frames. That brings us to the mattress itself. A lot of people think being soft and flexible is a prefered thing, not so much if you have back problems. You want enough support to keep the back straight without everything feeling like you sleep on wooden floorboards. Keep in mind though that when changing from soft matress to something much firmer you will need to adjust. Really the best option is to seek professional advise in a bedding studio or similar. And no, you don't have to go to the most expensive place to buy a mattress, you just try them out, get expert advise and use that new knowledge to find a suitable mattress to fit the budget. With no offence meant: If you are over the normal weight you really want to loose the excess and that means selecting a new matrress on your weight goal and not on your current weight! It is also good to have adjustable supports under the mattress itself, this way you choose a thinner and bit softer mattress but still get the firmness your back requires - again seeking proffessional advise on the right combinations is highly recommended here! Ok, your bed is sorted but still there is that nagging pain in certain positions or the tingling in your leg preventing you to go to sleep. Believe it or not but what you do before you go to bed affects how you feel when you hit the sack. So sitting like a bag full of water in front of your TV until just manage to crawl into bed won't do you any good. Same for having your dinner and hour or two before bedtime... What does help is to move your body and to burn a few kalories! If it helps you use a weight lifting belt but just a walk around the block with a little bit of bending and flexing will get the tension out of muscles. A nice partner giving you a proper massage might help too but I doubt you will get one every night ;) And before you start to complain: Yes, I know there are times where simply can't do any exersise as you will be happy to make it to the toilet or to make some dinner. For those times and especially during times of experiencing higher than normal pain level ther is something you can do to ease the pain. Some doctors will tell you but a lot of them wont: Cold actually helps to numb the pain and the symptoms like tingling, pins and needles or the constant stabbing when you made a slightly wrong move. But you need to apply the cold in the right way to get the benefit! The key here is timing. Using real ice in a suitable wrapper, so no vegetables or meat, you apply the cold where the damage is - not where the pain is! You want to cool down the area around the damaged discs for about 5 to max 10 minutes. Put the icepack back and repeat every hour! Nothing will happen after the first two or three round but then you will notice improvement - how much depends on the individual and extend of the damage of course. When I have bad days I usually start around mid-day and keep going every hour until either the pain is gone or it is time to drag myself to bed. The worst you can do is o apply heat! A warm (not hot!) bath can help to ease some muscular tension but hot packs or heat lamps will make your pain get worse quickly. Just imagine and inflammation somehwere else, the area is already hot and painful so you really don't want to add more heat, do you? ;) What can be done to keep mobile and improve? As said earlier the key is support for the damaged areas and of course a limitation in movements that put additional stress on the damaged dics - this includes weight, be it from your own body in terms of excess fat or simply be lifting things! You will have times of no pain and where you think you are 20 years younger again but never use that as an excuse to think your discs have improved! Once damaged they stay damaged and everything putting more stress on you dsic(s) will make things worse. A friend of mine loves to play golf - if you have back problems you want to find a different hobby! Coming from three digits I can tell you without being offensive in any way that being fat means having problems that you don't want to add to your list caused by a bad back! So like it or not you really need to loose all the excess you can find wobbling around your body! For me every single kg I lost was a step forward to being more fit and being able to more things for longer before my pain got too much. And no, there is no excuse for keeping those kilos if are able to leave the bed for more than a few hours. Turst me, you will feel better, need far less medication and like yourself much better once the benfits of less weight kick in! Exercise is the key to getting your life back to a more or less normal level! If you are a "first offender" than you have a good chance that a change of habbit and maybe job will make sure it stays a single incident and that you can have a pain free life after the initial recovery! Getting a higher core strenght and overall fitness level helps your body to heal but most importantly gives you the option to gain muscles where needed to support your back. You might think there is nothing you can do if you are in pain and can't really move anyway but if you do then you are wrong. I am not a personal trainer but I found a lot of ways to use my muscles without using my back for it... There is enough info on the web for exercise methods without any training gear and if you think "really hard" you might notice you can use a lot of positions to exercise your arms and legs without stressing you back ;) And even for the back you can do good without damage: If you lay flat on your belly you just slightly lift your arms and legs off the ground - this will need the support of the muscles in lower back! No need to actuall lift anything high, just enough to only slightly bend your back up - you might not even notice any bending at all. What you don't want is exercise like running, jogging or even contact sports, really nothing that might force your back to move more than what is possible without stressing your discs... Better fitness and more strenght means you will get better flexibility and movablity but never let that fool you into thinking the damage is gone! I can not stress enough than even if you don't need medication and feel fine a single wrong move can make all null and void! What are the options if despite loosing weight and excercise my pain is not going away or syptoms get worse? Well, we can ignore it, we can hope it all goes away but the sad reality for most is that sooner or later you reach the point where the damage is too much too handle. The first one to tell you that your lower back is now due for a pit stop is your foot. The pain might be more than what you ever experienced the pins and needles might drive you mad but as long as it just that you are fine, really :( For me it was during some light gradening when I got my "first hit" so to say. I brushed it off thinking I tripped over something that got kicked away while I struggled to keep my balance. A few days later I noticed that I had to put some extra efford to prevent my toes from scraping the floor while walking. It was there when I also realised that most of the feeling on top of my foot was gone. Same story for the outside of my calf by the way... For me, thanks to a non working medical system and no private health cover the story ends here... Since you might have more luck: Modern medicine has gone a long way when it comes to minimal invasive operations and they are the key to performing operations that otherwise would be impossible or require months of recovery. For the "treatment" of damaged discs in the lowest part of the spinal area the old conventional treatment was to fuse the bones together using some steel or titanium rods. To give the patient relief the dmaged disc was more or less mutilated to free the damaged nerve(s). Several weeks of bed rest and great loss in movement was the price to pay for less pain. Today we are much further and can use micro instruments to perform operations deemed impossible only a few years ago. One of the operations with the greatest and fastest recovery rates is actually quite smart if you think about it: A small portion of bone is removed to give more room for the nerve and to aid in the healing - without fusing the bones! The next step is remove the part of the disc that is bulging out - without removing the strong support layers around it, only the mashed up bits are taken away. The patient is literally pain free ( from the back pain) right after the operation. Healing takes about 2-3 weeks but by then even the pain from the cut bones will be gone. Some health insurers see these operations as a means to get a person back to work and into a normal life, so they support it. Others use simple math and decide pain killers are cheaper... In any case you should seek professional advice from your doc and health care provider before it is too late! Diagnosed and operated early can mean you get the option to have an almost normal life again, or at least a few years of being able to enjoy life much more than before the operation. There are of course risks involved and an opration might not be an option for every case but knowing your options and what form of treatment might be available for you can be reall life changing... Ok, but what's the worst that can happen to me if a simple operation is no longer an option? One of the first things you will notice after loosing control and feeling for your foot is a more or less contant need to go the toilet. Despite having an empty bladder or just using the toilet minutes ago you can develop the feeling that you really must go the toilet again. Sadly this is only the beginning... If things get worse you can loose control over your bladder and bowel. Simply put it means you no longer control the muscular tension required to keep you vital openings closed when required. Usually at this point your doctor will recommend to operate one way or the other. For you, if affected, this means you have to decide between the risk of an operation that might only last for a few months or years or wearing adult nappies... If you already had one or more operation or the damage to the disc(s) is too severe it can mean that there is no other option but to fuse the bones into place to prevent further damage and allow for some healing. But trust me, for your doc to even consider an operation you need to loose all the weight you can! What are my limitations after having my back bones fused together? Well, as it reads you will be fused together, meaning you level of movement will be severly limited. It also means you beep all the time at the airport security or when entering a court or other place with metal detectors - but that is the least of the worries I guess... The main problem after such operations is getting back to a life as normal as possible. You get a lot of help in rehab and will learn what you can and can't do, plus of course how to keep you fit despite these limits. Some people cope really good with the new limitations but others struggle a lot. This especially true if before the person was really active and doing a lot in terms of sport and outdoor activities. Learning to adapt to the changes allows you have many more years without too much pain or limitations. Sure, Golf is out of the question, playing soccer or riding a normal bike too but life goes on and being a part of it is always better than just looking at it through your bedroom window ;) In any case giving up should not be an option for you! No matter how bad it looks when the pain is too much, there are always more good days than bad days ahead of you! Go ahead, share your experience with back pain, what you do keep going and handle the pain. Share you information about what treatments helped you the most and share how you recovered to where you are now. Be an inspiration for those facing what we already went through! Real back pain based on nerve damage will only be understood by someone who experienced it - what did you do to make the people around you understand it? Whatever helped you might help someone wha just started to learn how to deal with damaged discs and back pain, so sharing is caring! ;)
Topic by Downunder35m | last reply