slow voltage current builder: how to increase voltage,current in ramp manner upto the desired value?

Let us assume a system requires 230V ac, 6 amp. When we switch it on, the voltage and current instantly shoots up from zero to 230V,6amp. I want the system to receive the voltage,current slowly ,i.e, when it is  switched on, the voltage,current should increase from zero in a ramp manner ,and when it reaches 230V,6amp, it should remain there till  the system is switched off.

Question by iamnimisha   |  last reply


how could i bound polyurethane and silicone ?

Hi I'm trying to make a two part model in polyurethane resin with a thin silicone membrane connecting them so it can expend  and still be maintained by the silicone layer. The problem is that i need to pour the silicone into the model, so i can't make them stick together with some coating or glue. Instead of the silicone i thought about using polyurethane elastomer but it is usually not very elastic and does not age well when frequently teared neither. So i'm searching for a way to pour silicone into polyurethan resin and make it stick. Maybe eventually by putting some fiber on the resin surface while wet so it'll get trapped in the silicone layer while it will catalyze but i doubt it'll resist to the tear strengh for a long term use. Did any of you tried it or found a solution to that problem ?

Question by naomori   |  last reply


Convert Audio file to Text

Affordable , Accurate, Time Bound and Quality Services.  If you are searching reliable companies for transcribe your audio and video files, then kindly visit at Outsourcing Transcription Services.

Topic by DavidRobinson   |  last reply


If certified in CPR are you required to help in an emergency situation? And if you don't can you be sued? Answered

I am considering CPR certification and I am aware of the "Good Samaritan Law" that protects you from lawsuits for trying to help a victim and failing to save their life.  My concern is, are you bound by the law to help in every emergency situation that arises?  If I choose not to intervene are there legal ramifications?

Question by hicksdm   |  last reply


ornithopter crank does not rotate (rubber band model that i'm building)

When i wind up the rubber band , the crank is pulled back too tightly against the bearing and the connecting sticks refuse to budge due to friction and the wings don't flap.is there a better non friction way to do this?i mean, if the rubber band pulls the crank back through the hook, there's bound to be friction. how do i solve this? please help.

Question by promit.net   |  last reply


How to make a external keyboard key?

Im looking to have an external key pad (connected with usb) with only one button, so that it has its own key function and can be independently bound to any program in your computer. Think of it as an external alt key or ctrl key that can be used for hot keys It can even be an existing key on the key board but more preferably its own key. If anyone thinks they can do this DIY please let me know, Thanks!

Question by    |  last reply


Charging NiMh batteries using a small motor - Help!!

I want to build a battery charger that is capable of charging 12v (2x6v) of NI-Mh PCB type batteries (varta packs from farnell) . I think the batteries are button types bound together. The input will be from a small 1" diameter motor spun to give 12v out (I assume this is a dynamo). The output from the batteries needs to power : a 12v wireless reciever (6mA standby/66mA switching) a 12v - 24v dc/dc converter powering a solenoid at 25mA@24v. I have seen a 12v charge regulator in Maplins but it is designed for car batteries. If I send the 12v motor/dynamo output to the charge controller and then onto the batteries will they blow up? As I am a mechanical engineer this is new to me so can anyone help ?

Topic by bluegitty   |  last reply


Old Laptop----> Digital Photo Frame

This is an idea for a craft project: I'd like to have a digital photo frame, but I just can't bring myself to pay $200 for one. Now, I've got an old laptop sitting around the house that is slower than frozen mollasses, but has a nice big LCD screen goin' for it. It could definitely handle a photo slideshow. It's just a question of changing the laptop physically so it will hang on the wall and look nice-- remove all the unecessary stuff and strap what you still need to the back of the LCD and voila! I've had this idea for a while now, but there's no way in heck I have enough technical expertise to pull it off. So, I'm puttin' it out there to all you people who are smarter than me. One of yall is bound to be smart enough to pull it off. And then the rest of us will follow in your footsteps-- stand on your shoulders as it were-- and turn our old, crappy, laptops into nifty new peices of gadgety wall art.

Topic by Ke11iente   |  last reply


music shield V2 with bluetooth can't receive message

I wnat to receive messages from phone and add variable to change songs. Why the program can't receive message.Can't enter the while loop when I send message. How can I change the program? (mega2560,HC-06 Bluetooth and music shield V2) music shield V2 must include Music_Shield-master library #include #include #include #include #include SoftwareSerial BTSerial(10, 11); // RX | TX char a; int i=0; void setup() {    Serial.begin(9600);             BTSerial.begin(9600);  // HC-06 current bound rate (default 9600)                         player.begin();                      //will initialize the hardware and set default mode to be normal.    player.setPlayMode(PM_REPEAT_ONE); //set mode to repeat playing a song    player.playOne("1.aac");          //play a song with its name                 player1.begin();                      //will initialize the hardware and set default mode to be normal.    player1.setPlayMode(PM_REPEAT_ONE);    player1.playOne("2.aac");         player.digitalControlEnable();                        Serial.println("Let's DEMO");         } void loop() {                if(i%2==0)         {           player.play();           Serial.println("player play");           delay(5000);         }         else         {           player1.play();           Serial.println("player1 play");           delay(5000);         }       //////////bluetooth         while(BTSerial.available())         {             byte inByte = BTSerial.read();             a=inByte;                 }                 if(a=='g')         {              Serial.print("receive g message");              i++;              //delay(1000);         }         if(a=='t')         {              Serial.print("receive t message");              i++;              //delay(1000);         }               }

Question by 竣凱詹 


Exoskeleton Helps the Paralysed Walk

Exoskeletons frequently hit the news as projects to make super-soldiers, but a new, more slimline version has bee built by Israeli company Argo Medical Technologies. Inspired by the paralysis of one of their own engineers, ReWalk allows wearers to walk, use stairs, stand and sit.The wearer switches between "modes" with a tap on a wrist-pad, then controls the actual motion by shifting their upper body-weight. For instance, they would hit "stand", then lean forward to make the ReWalk straighten its exo-legs. The device is much more streamlined than some other systems, run from a very flat pack-pack, and can be worn all day, but is only suitable for paralysis victims who still have good control of their arms and shoulders.ReWalk seems much simpler and lighter than other exoskeletons, but that seems to be because the designers have not tried to replace the entire walking function - balance is still down to the wearer, using crutches, but I imagine practice could reduce that to sticks, or even a single stick.Weight and fitness seem to be factors as well - the man in the video is was an Israeli paratrooper, injured on duty, and there are no shots of the rather portly wheel-chair-bound inventor wearing the ReWalk, but I think you'll agree it would still be a major benefit to an awful lot of people.This video is in German, but shows more shots of the exoskeleton, and has clips of the designer discussing his project.

Topic by Kiteman   |  last reply


long range radio control flying

Hello all...I was looking in at the discussions of the possibility of long range radio control airplane operation and can make a few comments drawn from my research into the topic, with my opinions directed toward the USA market area ; First, Americans are bound by Federal Communications Commission regulations so we must abide by them or risk steep fines or legal trouble if caught. Second, the frequencies assigned by the FCC for radio control hobby use are already allocated, so modifications to your control systems in terms of frequencies could be illegal. Third, the maximum output for radio systems in the hobby is 1000mw (1 watt), which will easily control your miniature aircraft out to 1 to 2 miles, where you will need a video camera, transmitter, reciever and viewing device to even keep track of it ! There are several manufacturers that are way ahead of most of us here - offering pre made systems that are plug and play (no head scratching needed) . Search "FPV systems" on your computer and you'll find them. Bear in mind that to use these systems in America, you will need to obtain an amateur radio (ham) operator license to be legal (again, so if you get checked, you won't get in big trouble with the Federal Government ). I'm still looking into it myself, but if you want to see a good example of a really sharp Canadian who has a handle on this, search " VRflyer" on YouTube. He started doing this quite a few years ago and has some great video of his projects and results !

Topic by 2512rc 


"I Made It" Pixlr photo contest for Maker Month

Hey there! I work alongside the Instructables folks in our Pier 9 office as the community manager for Pixlr, a photo app that you may or may not be familiar with. Actually, the Instructables site uses Pixlr, so if you've submitted an Instructable, you have probably used our photo editor.  We know that the Instructables community LOVES contests, so I wanted to pass along this contest that is dead-simple to enter. We're celebrating Maker Month at Pixlr with a slightly Instructables-themed hashtag contest. You can read all about it on our site for the contest, but I will lay out the major details if you are interested in entering:  Take a photo of anything you've made.  Edit it in any Pixlr app (e.g., Pixlr Express). Tag photos with two tags — #imadeit #pixlrcontest — on Instagram, Twitter, Flickr, Pinterest, Tumblr, or Facebook. That's it. Super simple to enter. In fact, if you've ever submitted an Instructable, I encourage you to enter it in our contest by editing one of your Instructables photos with a Pixlr app and posting it with the hashtags so we can find it.  We're giving away 7 prizes through the end of May, and all winners get to pick a prize from this batch of fun prizes on our contest site: imadeitpixlrcontest.com. Lots of photo-friendly and just cool stuff on there, so you're bound to find something you like.  Happy to answer any questions you have, and I hope you join us for this fun little contest. 

Topic by supereric   |  last reply


Arduino bluetooth HC-05 game controller to control Android games

I got a new project to make a pretty unconventional (fitness) game controller using Arduino to control Android games. The ideea is the following: using the Android VR technology (Cardboard or Dive) it was pretty simple to create a basic game (3d world to walk around) using Unity3D and Dive SDK. If you put on the Google Cardboard, the VR experience begins. But still so few devices are on the market, which give you back the control over your smartphone, which now is fixed in front of your eyes. I want to use this and make a fitness app which will be controlled by running on a treadmill (or using a workout bike). Something like the old Nintendo Wii and the running game from Sports. Or a game like Temple Run, in which running the treadmill faster, gets you faster in the game. For this I would like to create a game controller which records the leg movements, direction, body position, etc. which would then influence the actions in the game. A lot of details I still need to work out. So the question is, does anybody know of a guide or tutorial on how to create a game controller like this, using an Arduino a bluetooth module like HC-05. The controller should not be bound to a specific game or 3rd party app, should work like a usual game controller for android (connecting to some bluetooth android game profile?). There are many android game controllers out there which dont need a special android driver/3rd app to control any game. So this has to work somehow. So how can I programm an Arduino to send (once paired) the same events a bluetooth gamecontroller (or bt keyboard or mouse) sends, which doesn't need any 3'rd party Android app to be able to send basic key pressed events to a random game. Best regards, F

Topic by fcfelix   |  last reply


digital potentiometer pid?

Hello, i have digital potintiometer u/d fgive you 100 step for 10k ohm so 10k for 100 step, i use it as outpu of pid control that read the distance and set point of required distance and make p and i and d equation based on differance and summation i want to use that pid to altitude contol of helicopter ,the resistor that i change as output is connected to throttle when i increase to max(5k) it stop and min 1k it go ?max speed so  this work   code arduino **/ #include #include SoftwareSerial mySerial(52, 9,true); // RX, TX int f=0; char *buffer; byte x; char array[27]; int counter=0; unsigned char r; int p=0; int last; int error=0; int wew; int required ; int kpipo; int n; DigiPot pot(22,3,24); void setup() {    Serial.begin(9600);   mySerial.begin(9600); } void reading(){   mySerial.println(1); while (mySerial.available()) {    x= mySerial.readBytes(buffer,1);    if(*buffer==0x52){    x= mySerial.readBytes(buffer,1);    array[0]=*buffer;    x= mySerial.readBytes(buffer,1);    array[1]=*buffer;    x= mySerial.readBytes(buffer,1);    array[2]=*buffer;    } } delayMicroseconds(220); } void loop() {     if (f==0){   delay(600);}   f=1; reading();   int Final_inch=(array[0]-48)*100 + (array[1]-48)*10 +(array[2]-48) ;   float Final_cm=Final_inch*2.54;     Serial.print(Final_inch);   Serial.println(" Inch ");   //Serial.print(Final_cm);   //Serial.println(" cm "); required =29; error = required - Final_inch; //Serial.print(error); //Integral = Integral + Error; // accumulate the error integral //} //else { // Integral=0; // zero it if out of bounds //} kpipo=1; p =  (error * kpipo); // calc proportional term // I = //Integral*kI; // integral term //int D = (Last-Actual)*.1; // derivative term wew = (error/2) ;// scale Drive to be in the range 0-99 Serial.print(wew);//(wew) if (abs(wew)>400){    wew=0;} if ( wew >99) {  wew=99; } if (wew <-99) {  wew=-99; } n=abs(wew); if (wew < 0){ // Check which direction to go.     pot.increase(n);     delay(500);   } else { // depending on the sign of Error     pot.decrease(n);     delay(500); } last = Final_inch; // save current value for next time }

Question by britich   |  last reply


Electronic repair after a voltage spike or power surge

So far I was lucky and never got a lightning strike or other power failure to induce high voltages into my house and equippment. But over the time I got several requests from friends to take a look at things after literally all connected electronics in their house got fried. In some cases there is only a total write off as due to a lack of surge protectors inside all unwanted juice made it's way into vital components. Like a brand new Samsung TV where the replacement of the power board was the only option - which makes you wonder... But in other cases, like microwaves, induction cooktops, computers and such I had some good success with the repairs. Guess it comes down to purs luck on both sides, power surge was not too bad and simple components on the input side failed quickly enough to prevent damage to microprocessors or other sensitive parts. Right now I have an induction cooktop here again that failed after a mains transformer in street blew up during a thunderstorm. I can tell it was bad as everything in the area of fried parts has a vaporizsed metal film on the surface and not much is left that was a surge protection. I cleaned all up, replaced the varistors and missing parts of the traces on the circuit board but the cooktop is not performing the way it should anymore :( At some stage during cooking it turns off with a meaningless error code stating the input voltage was out of bounds. So my next attempt was to literally remove every single component from the filter and power supply board to measure for any possible connections between the traces. By doing so I noticed several points where I had a quite high but measurable resistance in areas where there should be none. Mostly on the direct input side where the varistors tried to save things. So I used my Dremel in a tin drill press to cut the circuit board aourd the affect areas (where possible with a drill, otherwise with a thin grinding disk).. Sure enough I was greeted by charcoal colored dust in several areas. After removing all material until the dust was "clean"  tried again and this time all seems to work fine. I would like to use this topic to offer some help and guidance in case you have devices that suffered a severe power surge of some sort. Many of us either have no insurance to replace those items or even if you do the device might be expensive enough to try a repair despite getting it replaced. Trust me, even it went up in smoke there is still a chance to fix it in some cases and if proper protective circuits were in place the repair could as cheap as a few Dollars for replacement parts. To get useful advice the following things should be included in your request: Some clear pictures showing a close up of the affected parts - if there is visibale damage to be seen. A brief description of what happened, e.g.: lightning strike directly into the house or outside power lines, generator or inverter failure or simply that the power company stuffed up and your entire street was affected. Of course you will need the means to take the device apart for investigation and also some basic soldering skills or somehow how has and can assist you. But if you are up to the challange I am willing to help if possible.

Topic by Downunder35m   |  last reply


Building Audio System, Have Questions About ICs? Answered

So as the title states I want to design an audio system, I purchased an old shortwave radio someone gutted, but the case is in great shape and looks really cool, would make a killer looking amp.  So a little background, I want to make a stereo amp I can hook up several inputs to and my speakers; likely a turntable, iPod, radio, and whatever else I feel like.  The radio came with a nice little 5 position rotary switch for that.  The main problem I am facing is what ICs I want to use, and what order.  I have not dealt much with audio and at first I thought of buying a radio and just putting the guts into this unit, but I thought this would be a good project to dive into audio work.  You can't learn if you don't push your bounds a bit, am I right? The first IC question is about chips like the PT2322.  There are several I have looked at that use a microcontroller for control, and I am not against using an Arduino Micro in this unit, but I am unsure of how the acknowledgment bit works.  The data input seems to just be a shift register, data gets clocked in, then latched.  Data is fed in in 8 bit strings, but then it mentions an acknowledgement bit as a 9th bit.  Is this bit for the latch, or is there a 9th bit fed in before everything is latched?  Should it be hi or lo?  As well I was looking at the commands, several commands have 7 of their 8 bits written as a *, does this mean that those bits can be set hi or lo?  I am sure these aren't difficult questions and I glossed over something important in one of the many data sheets, and that I do not use these chips with any regularity, if ever, doesn't help either!  But I like that these ICs all seem to have a 3 band tone control and volume control built into them. If I were not to use an IC controlled by a microcontroller, I am looking at using a BA3812 for the tone controls, 5 band is a little more then I need, I really only wanted 3, not 2 but not more then 3.  Bass, treble and mid range.  But I could not find a 3 band IC without microcontroller inputs required for operation, and it was not for the lack of trying.  I can handle 5 bands though, however I am wondering, should I go preamp to equalizer to the main amp, or where would I wire in the BA3812?  This seems like a stupid question to me, I feel like an audiophile is going to come along and say, "You never put the equalizer after the preamp, it always goes here or there!" or something along those lines.  As well, regardless of where its going to get wired in, since I am doing stereo not mono, I assume I will need 2 BA3812's, but the datasheet supplies a circuit for 3 Chips as well.  Which would be suggested, 2 or 3?  I am wanting to control both left and right tone controls together, so using 5 pots instead of 10, and would also like to be able to have a balance control.  I didn't see anything about balance control in the BA3812 datasheet, would there be a good way of accomplishing that with these ICs or the use of a couple op amps maybe?  I didn't really look into balance, I should have before asking questions. For the preamp the LM1036 seemed like a good choice.  I was reading into preamps, and they seem more important for the turntable then anything else.  The way the grooves on a record are cut they boost the high frequencies so they don't fade awayat lower volumes or something like that.  Because of that a preamp that boosts bass and cuts treble is useful and improves sound quality when using turntables.  Should I use a preamp only for the turntable input or for all inputs?  If I adjust the equalizer for records is a preamp necessary or should I use the preamp and set it with trim pots to boost bass and cut treble a little, or should it be fully adjustable as well? As far as what to use for the final amplification I am at a bit of a loss.  A home theater system I have is 1500W and is adequately loud, but the system I have for my turntable right now think is only 250W I believe and it seems louder.  Never really understood wattages for "loudness"  or output on sound system.  I saw an IC (can't remember number, its a TDA though) dual 50W amplifier.  Not sure if 50W for each channel would be enough.  Advice would be helpful. As a side note, if I do go the route of a microcontroller, I found this NJW1186 with stereo input and 5.1 surround output which I thought would be cool. I really appreciate any help. Thank you

Question by KlockWork   |  last reply


Official Rules, Raspberry Pi Challenge

    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, EXCEPT FOR THE STANDARD CHARGES OF YOUR INTERNET ACCESS PROVIDER. A PAYMENT OR PURCHASE WILL NOT IMPROVE YOUR CHANCES OF WINNING. VOID WHERE PROHIBITED BY LAW.     BY ENTERING THE CONTEST YOU ACKNOWLEDGE THAT YOU HAVE READ AND AGREE TO THE INSTRUCTABLES TERMS AND CONDITIONS OF USE AND PRIVACY POLICY           SECTION A – SPECIFIC TERMS FOR THIS CONTEST                               Sponsor. The Instructables Raspberry Pi Challenge (the "Contest") is an on-line contest with skill, ability and knowledge components that is sponsored by Autodesk, Inc., a Delaware corporation having its principal office at 111 McInnis Parkway, San Rafael, CA 94103, USA ("Sponsor"), in connection with the Instructables service and website, www.instructables.com, (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"). For any questions regarding the Contest, the Sponsor may be contacted by email at [service@instructables.com] or by phone at (01-510-473-7626) or by mail at the address identified in Section B.18 ("Winner's List; Mailing List") below.                             Overview; Object of the Contest. The object of the Contest is to create an Instructables project which demonstrates what you can do with the Raspberry Pi and meets the Criteria (as described in Section A.8 ["Judging"] below) and are submitted in accordance with the format, content and other requirements identified in Section A.5 ("How to Enter") below. All currency value references in these Official Rules are as indicated.                             Eligibility. THE CONTEST IS OPEN ONLY TO NATURAL PERSONS WHO, AT THE TIME OF ENTRY, ARE REGISTERED MEMBERS OF THE SITE, WHO ARE AT LEAST FOURTEEN (14) YEARS OLD (FIFTEEN [15] YEARS OLD FOR RESIDENTS OF NORWAY AND EIGHTEEN [18] YEARS OLD FOR RESIDENTS OF GERMANY), 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, AUSTRALIA, BELGIUM, CHINA, THE NETHERLANDS, COLOMBIA, DENMARK, GERMANY, INDIA, NORWAY, OR SWITZERLAND. If on the Start Date 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; 18 in Belgium, China, the Netherlands, Colombia, Denmark, Germany, India, Norway, and Switzerland; 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 be bound by 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 or payment is necessary to enter the Contest or to become a registered member of the Sponsor Site, and no purchase or payment, including choosing to purchase any "Instructables Pro" or other paid membership to the Sponsor Site will improve your chances of winning in any way.                             Deadline. The Contest begins at 12:00 a.m. Pacific Standard Time (PT)/8:00 a.m. GMT on Monday, October 15, 2012 (the "Start Date"). Entries for the Contest must be received by Sponsor by no later than 11:59 p.m. PT on Sunday, October 28, 2012 /7:59am GMT on Monday, October 29, 2012 (the "Deadline"). (convert to local time)                             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 ("Overview") above or on the "Contest Page" on the Sponsor Site. It is each entrant's responsibility to ensure compliance with those requirements.                                                    To enter a project in the Contest, follow these steps:                                                                                    First document your project in the (step-by-step or photo) Instructables format. Details regarding how to document your entry are available on the "Contest Page" on the Sponsor Site.                                                                                             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 member of the Sponsor Site in order to publish a project to the Sponsor Site. If you are not already a registered member of the Sponsor Site, you will be prompted to create an account on the Sponsor Site during the publication process, free of charge (except for the standard charges of your internet access provider). Please note: in some jurisdictions, the publication of your project on the Sponsor Site could materially affect rights (e.g., adversely affect patent and design rights) that you may own in the project. You should make your own inquiries and seek your own advice on this issue.                                                                                             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 project.                                                                                             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 will be a possible 13 total winner(s) for the Contest. The winner(s) will be selected on or around Tuesday, October 30, 2012, and Sponsor will announce the winner(s) on or around Friday, November 2, 2012. Each winner will be awarded only the prize(s) for which that winner was selected, as described below.                 Prize(s). The prize(s) to be awarded in the Contest is/are as follows:                                Tier #1: If there are 10 entries, but no more than 24 1 winner will receive a prize package including a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $65 USD. (convert currency). Or:                             Tier #2: If there are 25 entries, but no more than 49, the entrant with the highest judges’ score will be awarded a prize package including a Leatherman Juice, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $105 USD (convert currency).  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, and an Instructables robot t-shirt.  Approximate retail value of each prize package: $65 USD (convert currency). Or:                             Tier #3: If there are 50 entries, but no more than 99, the entrant with the highest judges’ score will be awarded a prize package including a Sony BDP Blu-Ray Disc Player, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $165 (convert currency). The entrant with the next highest judges’ score will be awarded a prize package including a Leatherman Juice, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $105 USD (convert currency). 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, and an Instructables robot t-shirt.  Approximate retail value: $65 USD. (convert currency). Or:                             Tier #4: If there are 100 or more entries, the entrant with the highest judges’ score will be awarded a prize package including a Vivitek Pocket Projector, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $565 USD (convert currency). The entrant with the next highest judges’ score will be awarded a prize package including a Sony BDP Blu-Ray Disc Player, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $165 USD (convert currency). The entrant with the next highest judges’ score will be awarded a prize package including a Leatherman Juice, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $105 USD (convert currency). 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, and an Instructables robot t-shirt.  Approximate retail value: $65 USD. (convert currency).                 Any awarded prizes will be provided to a winner only after the winner has signed a Winner's Declaration and Release. Sponsor's current Winner's Declaration and Release for the Contest may be obtained upon request by contacting Sponsor by email at [service@instructables.com] or by phone at (01-510-473-7626) or by mail at the address identified in Section B.18 ("Winner's List; Mailing List") below. The winner(s) will be solely responsible for complying with any and all applicable federal, state, provincial, local or other statutes, laws (including, without limitation, common law, if applicable), rules and regulations relating to the prizes and for bearing any personal income, VAT, withholding taxes, customs duties, or other taxes, fees, insurance, surcharges or other costs relating to receiving, claiming or collecting any prize. For entrants subject to tax obligations under the People's Republic of China, the winner shall be responsible for reporting his or her individual income tax generated from the prize to relevant Chinese tax authorities on his or her own and shall then submit the Sponsor a tax payment proof showing the tax is fully paid. If the winner fails to submit the afore-mentioned proof within a reasonable period of time as required by the Sponsor, the Sponsor reserves the right to disqualify the winner from entitlement to the prize. All prizes that are items or services which 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 items or services, which are available on the Contest Pagefor the Contest. Please be aware that Contest prizes may not be usable or function properly in certain countries and Sponsor has no knowledge relating to the use or functionality of such prizes in those countries. Use or operation of prizes in certain countries may require additional parts, components or adapters, and Sponsor has no knowledge of any such requirements or any responsibility for obtaining any such parts, components or adapters.  In addition, certain countries may prohibit the use or operation of the prizes, in whole or in part, and Sponsor has no knowledge regarding, and shall have no responsibility for determining, whether the winner(s) are permitted to operate or use the prizes in any particular country.                                           The estimated retail value of each prize to be awarded in the Contest is as follows:                                     Tier #1, 2, 3, and 4 Top/Runner-Up Prize Package, from one (1) to ten (10) awarded as described above. A 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $65 USD. (convert currency)                             Tier #2, 3, and 4 Top/Runner-Up Prize Package, one (1) awarded as described above. A Leatherman Juice, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $105 USD. (convert currency)                             Tier #3 and 4 Top/Runner-Up Prize Package, one (1) awarded. A Sony BDP Blu-Ray Disc Player, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $165 USD. (convert currency)                             Tier #4 Top Prize Package, one (1) awarded. A Vivitek Pocket Projector, a 1-year Instructables Pro membership, a Sugru sample pack, and an Instructables robot t-shirt.  Approximate retail value: $565 USD (convert currency)                 The total estimated retail value of all prizes to be awarded in the Contest will range from $65 USD to $565 USD, as described above. (convert currency)                                                   Judging. All entries that are in compliance with all terms and conditions of these Rules will be judged on the basis of the following criteria (the "Criteria"): originality, usefulness, simplicity, and clarity of instructions, each of which will be given equal weight. Sponsor will establish a panel of at least two (2) individuals (each, a "Judge"), including at least the following: Editor of Pertinent Category and associate editors. In choosing the winner(s), the Judges will judge each finalist on the Criteria and the Judging Process as described in Section B below. THE DECISIONS OF SPONSOR AND THE JUDGES WILL BE FINAL. SPONSOR WILL NOT CORRESPOND WITH ENTRANTS ABOUT THE DECISIONS OF THE JUDGES OR THE DETERMINATION OF THE WINNERS OTHER THAN AS EXPRESSLY PROVIDED IN THE RULES. Further information on the steps and process of voting and judging can be found in Section B below.                             Size of Entry Pool. Winning entries will be selected by the Judges in accordance with the Criteria as described in these Rules. The chances of any entry winning a prize depends on the number of eligible entries received between the Start Date and the Deadline and the quality of that entry as compared to the other eligible entries, as evaluated by the Judges in the manner described above. Sponsor does not know in advance the number of eligible entries that will be received. The number of entries received, and the number of winners chosen, in prior Speed Challenge contests of Sponsor, including the three (3) most recently completed Speed Challenges, can be found through the "Contests page" of the Sponsor Site. The number of eligible entries for Sponsor's recently completed Speed Challenge contests generally has ranged from approximately forty (4) to approximately six-hundred fifty (103), and generally has averaged approximately one-hundred fifty (32), 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. These Rules are a legally binding contract, with equivalent effect to a private contract between each entrant and Sponsor. The Contest is void where prohibited by law The Contest is governed by Sponsor's Terms and Conditions of Use and Privacy Policy and other policies (collectively, the "Policies") pertaining to the Sponsor Site, although the Rules will govern any conflict between the Rules and the Sponsor's Terms or the Rules and the Privacy Policy.                             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 (i.e., spouses, parents and children), 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 (i.e., spouses, parents and children). Notwithstanding the foregoing, Sponsor shall have no liability to any entrant or any other person in the event that Sponsor inadvertently awards a prize to any non-eligible person(s). In addition, each entrant acknowledges and accepts that Sponsor may be prohibited by applicable law from permitting entry by or awarding a prize to any person falling into one or more of the following prohibited categories: (a) a national or resident of Cuba, Iran, Iraq, Libya, North Korea, Sudan, Syria or any other country for which trade with the United States has been prohibited or restricted by any statute, regulation, order, rule, treaty, or other law of the United States or any other applicable jurisdiction in any manner that would prevent the awarding or delivery of any prize to the entrant; (b) a person on the U.S. Table of Denial Orders, Entity List, List of Specially Designated Nationals and Blocked Persons, or any other similar list of any applicable jurisdiction, or any person affiliated with any person or entity on any such list; (c) an official or representative of any foreign government; or (d) any other person to whom the awarding or delivery of any prize would violate any applicable statute, regulation, order, rule, treaty, or other law or any of Sponsor's policies. If an entrant falls into any of the above prohibited categories, such entrant is not eligible to win any prizes.                             Entry. Multiple entries are permitted, but only one entry per entrant can win a prize in the Contest. Entrants must be registered members of the Sponsor Site to enter the Contest. Registering for a Sponsor Site membership account for purposes of entering the Contest is free of charge. 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, except in the case of a minor, to such minor's named parent or legal guardian only unless specific consent from such parent or legal guardian to award the prize to such minor in accordance has been obtained by way of a duly signed Winner's Declaration and Release. (See Section A.7 above), 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 Sponsor's Terms and Conditions of Use and further described in Section B.15 ("Advertising and Marketing"). Notwithstanding the foregoing, entries to the Contest shall only be valid after the entry is accepted by Sponsor, and its acceptance occurs at Sponsor's location in the United States. 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, and Sponsor reserves the right to delete entries from the Contest page and other pages of the Sponsor Site, at any time in its discretion, if such entries infringe or may infringe any third party's rights. 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.                             Use of Personal Information. Registering for an account with the Sponsor Site, which is required to enter the Contest, may require each entrant to submit entrant's name, e-mail address, age or date of birth, and other contact 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. For further information concerning how Sponsor handles personal information, as well as provisions on confidentiality and the cases in which Sponsor may be entitled to disclose entrant's information to third parties or upon request of an authority, consult Sponsor's Privacy Policy, which is incorporated herein.                             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 and Conditions of Use 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 written 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 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; (v) deemed to cause feelings of disharmony, enmity, hatred or hostility between different religious or racial groups; (vi) protected by copyright, trademark, patents, utility models, design patents or other proprietary right without the express prior written consent of the owner of such right; or (vii) dangerous or potentially dangerous, or that would encourage dangerous behavior from viewers, such as use of explosives and/or harmful substances; or (vii) contrary to governmental policies of any country whose residents are eligible to enter the Contest.                                                             Entries must provide proper safety instructions, as applicable, such as with respect to the use of knives, cutting devices and other tools; 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 Judges from the Sponsor's editorial staff will apply the Criteria to evaluate the finalists, using a range voting method, assigning a value between 0-9 to each finalist. The project(s) 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. Any ties will be broken using the median ballot rating approach (the entry with the highest median score wins).                     The Judges have the right to disqualify any entry that is not in compliance with these Rules. 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.                     The Contest is entirely skill-based and contains no elements based on chance. The standards applied during the judging process focuses on assessing each entry's properties. By the mere submission of an entry, an entrant acquires no automatic right to be awarded a prize, nor any other right except for the right to have such entry reviewed and evaluated subject to these Rules.                             Prize Terms. All values are stated in United States Dollars (USD) as indicated, or as converted [currency converter] to local currency. 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, and the winner(s) have no right to claim that any prize is, exchangeable, transferable, or redeemable for cash. The winner(s) will be solely responsible for all expenses related to the receipt and use of all prize(s) other than those expenses expressly included in the description of the prize(s) in Section A above. The winner(s) will be solely responsible for complying with any and all applicable statutes, laws (including, without limitation, common law, if applicable), rules and regulations and for bearing any personal income tax, VAT, withholding taxes, customs duties, or other taxes, fees, insurance, surcharges or other costs relating to receiving, claiming or collecting any prize.                     Winner(s) are hereby informed of the liability to pay all taxes on the prize(s) received; such taxes shall be paid by the winner(s). Each winner shall be responsible for reporting his or her individual income tax generated from the prize to relevant tax authorities on his or her own and, for residents subject to tax obligations on the prize by any country, shall promptly submit to Sponsor a tax payment proof showing that such tax has been fully paid. If the winner fails to submit such proof within a reasonable period of time as required by Sponsor, Sponsor reserves the right to disqualify the winner from entitlement to the prize and the winner shall be deemed to have waived his or her right to claim the prize and shall be further obligated, upon Sponsor's request, to return the prize to Sponsor at his or her own cost. In addition, for winners who are residents of the Netherlands, if the estimated retail value of a prize is more than 454 Euros, each winner is responsible for payment of the applicable Dutch 'lottery tax' (29% of the prize value) and declaration thereof to the Dutch tax authorities. 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, IF APPLICABLE), RULE, REGULATION, OR OTHERWISE, ARE HEREBY EXCLUDED.                             Announcement; Award of Prize(s). 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 Winner's Declaration and Release which includes a declaration of eligibility, grant of publicity rights and a liability release, to the extent not prohibited by law, prior to receipt of a prize. The prize(s) will be awarded by way of delivery to Winner's designated valid delivery address set forth on the Winner's Declaration and Release. Unless otherwise specified in Section A, and provided that direct shipment costs by mail or parcel post (expressly excluding import duties and other duties or taxes, which are the winner's sole responsibility) to Winner's designated valid delivery address shall be borne by Sponsor, provided, however, if delivery is declined or fails by reason of winner's failure to timely accept receipt or pay appropriate import duties and other duties or taxes) then the winner will be deemed to have declined acceptance of the prize and Sponsor reserves the right to reclaim the prize whereupon the prize will be returned to Sponsor and winner will no longer be eligible to receive the prize. The winner(s) may be required to provide Sponsor with a social security number, taxpayer identification or identification card number, or other identification or account number (if applicable) (a Permanent Account Number for residents of India) for tax purposes, and will provide Sponsor with all other information as may be required for Sponsor to comply with all applicable laws in connection with the award of any prize(s) to the winner(s). 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 fourteen (14) days (or any longer time specified by Sponsor in the applicable winner announcement) 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 U.S. 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. Without limitation, Sponsor shall not be liable for any failure to deliver any prizes due to any winner's failure to accept delivery, to meet any of his or her obligations hereunder or due to the submission of any false, inaccurate or misleading information.                             Representations. 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, the Policies, and all applicable statutes, laws (including, without limitation, common law, if applicable), 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) ENTRANT AND HIS OR HER PERSONAL REPRESENTATIVES, HEIRS, EXECUTORS, AND ASSIGNS HAVE THE SOLE RESPONSIBILITY FOR THE CREATION OF THE ENTRY, WHICH IS DESIGNED AND CREATED BY THE ENTRANT FOLLOWING HIS OR HER OWN DECISION AND INITIATIVE DEPENDING ON THE WAY, IN HIS OR HER SOLE DISCRETION ENTERANT DECIDES TO CREATE SUCH ENTRY, AND EVEN THOUGH THE CONTEST DOES NOT REQUIRE OR OTHERWISE ENCOURAGE DANGEROUS BEHAVIOR, 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) Subject to applicable law, 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 or use of any machinery or materials. Without limitation, Sponsor Parties shall have no liability to any entrant or any other person in the event the entry or any acts or omissions of the entrant violates any of these Rules.                             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 (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE) 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; or (c) is otherwise in violation of these Rules, the Policies, or any applicable laws.                             Termination. 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. Any entrant may withdraw from the Contest at any time by contacting Sponsor by email at [service@instructables.com] or by phone at (01-510-473-7626) or by mail at the address identified in Section B.18 ("Winner's List; Mailing List") specifying the name of this Contest and any other relevant information.                             Advertising and Marketing. By entering the Contest, and in consideration of Sponsor's potential review and evaluation of his or her entry, each entrant grants to Sponsor the non-exclusive right to use his or her entry as provided in the Policies, including without limitation the provisions of the Terms and Conditions of Use 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 LEGALLY-BINDING WRITTEN CONSENT OR OTHER LEGALLY BINDING AUTHORIZATION (INCLUDING WITH REGARD TO THE USE AND MANAGEMENT OF COPYRIGHTS IN ALL CREATED CONTENT) OF EVERY CONTRIBUTOR TO THE ENTRY (INDIVIDUALS WHOSE NAME, LIKENESS, PROPERTY, RESULTS AND PROCEEDS APPEAR IN 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 (INCLUDING PERSONAL INFORMATION), DRAWINGS, TEXT, PHOTOS, IMAGES, VOICES, VIDEOS, OR OTHER MATERIAL CONTAINED IN AN ENTRY OR OTHERWISE PROVIDED BY SUCH ENTRANT RELATED TO THE CONTEST FOR ADVERTISING AND MARKETING PURPOSES. Otherwise, each entrant retains whatever rights it may have in each entry to the extent provided in the Policies. The Sponsor, at its discretion, may require entrants to provide evidence of such written consents or other legally binding authorization. To the maximum extent permitted by law, by accepting a prize, a winner consents on his or her own behalf, to the print and online publication of the winner's user name, stated country of residence and winning entry as part of the official winner's list on the Instructables Site (and to submit this information, along with the winner's first and last name, address, phone, email or other contact information to governmental agencies if required by applicable laws) without additional compensation other than the consideration specified in this Section 15 (Advertising and Marketing) for the entire protection term of the rights concerned and for all methods and means of exploitation. Each entrant and any other contributor whose personal information is being so used by Sponsor may request access to his or her personal information held by Sponsor and that Sponsor correct the data if it is inaccurate or delete the data if Sponsor is not required to retain it by law or for legitimate business purposes. Access, correction, deletion requests or withdrawal of consents can be made by contacting Sponsor by email at [service@instructables.com] or by phone at (01-510-473-7626) or by mail at the address identified in Section B.18 ("Winner's List; Mailing List"), however, no consents will apply retroactively to any entrant's personal information used prior to Sponsor's receipt of any consent withdrawal. 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, as modified by these Rules.                             Governing Law; Dispute Resolution. By entering the Contest, entrants agree that these Rules will be governed by and construed in accordance with the laws of (a) Switzerland if the entrant's principal place of residence is in a country in Europe, Africa or the Middle East, (b) Singapore if the entrant's principal place of residence is in a country in Asia, Oceania or the Asia-Pacific region, (c) Brazil if the entrant's principal place of residence is in Brazil, or (d) the State of California (and, to the extent controlling, the federal laws of the United States) if the entrant's principal place of residence is in a country in the Americas (including the Caribbean) or any other country not specified in this Section 16 (Governing Law; Dispute Resolution); provided, however, that in respect of all claims, actions and disputes brought by any of the Sponsor Parties, these Rules and shall be governed by and construed in accordance with the laws of the State of California (and, to the extent controlling, the federal laws of the United States). The laws of such jurisdictions shall govern without reference to the conflicts-of-laws rules thereof. The UN Convention on Contracts for the International Sale of Goods and the Uniform Computer Information Transaction Act shall not apply to (and are excluded from the laws governing) these Rules. In addition, by entering the Contest, entrants agree that any claim, action or dispute arising under or relating to this Agreement will be brought exclusively in (and the parties will be subject to the exclusive jurisdiction of) the Superior Court of the State of California, County of Marin, or the United States District Court for the Northern District of California in San Francisco, except that (other than with respect to claims, actions or disputes brought by any of the Sponsor Parties) if the entrant's principal place of residence is in (a) a country in Europe, Africa or the Middle East, any such claim or dispute will be brought exclusively in (and the parties will be subject to the exclusive jurisdiction of) the courts of Switzerland, or (b) a country in Asia, Oceania or the Asia-Pacific region, any such claim or dispute will be brought exclusively in (and the parties will be subject to the exclusive jurisdiction of) the courts of Singapore. 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. Notwithstanding anything to the contrary, nothing will prevent any of the Sponsor Parties from bringing an action for infringement of intellectual property rights in any country where such infringement is alleged to occur.                             Miscellaneous. 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 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. Notwithstanding anything to the contrary, Sponsor may decline to process requests that are unreasonable or unreasonably repetitive.                             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 fourteen (14) days of the Deadline. 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 (mailed 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           or by contacting Sponsor by email at [service@instructables.com] or by phone at (01-510-473-7626) or by mail at the address identified in above. All requests must include the words "WINNER'S LIST" and the full name of the Contest prominently in the subject line or in the voicemail, as the case may be.     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.     © 2012 Autodesk, Inc. All rights reserved.     INSTRUCTABLES is a registered trademark or trademark in the United States of Autodesk, Inc.     Other brands may be trademarks of their respective owners.

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