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Contests

Design 3D Printed Gear-Powered Project, Win $10,000!

GabCAD is excited to present the “Gears of Innovation” competition, where engineers, designers and inventors are challenged to create a 3D printed design that incorporates three or more functioning gears. You’re free to let your creativity wander from there, and it may just land you the $10,000 1st Place prize!

Share What’s In You’re Working On, Win Mega Tool Set Via Instructables Workshop Contest!

This might just be Instructables most open ended contest to date, but if you’re tinkering with something brilliant, and you can share how others can make their own version of it, you could win a huge supply of high end tools from Hand-Eye Supply for sharing!

Cleverest New Product Ideas - Winners Of Walmart’s Get On The Shelf Contest!

It’s been a long time coming, but Walmart finally picked a pair of their favorite new products as the grand prize winners for their “Get on the Shelf” contest. It won’t be too long before you’ll be able to pick up a set of SKRIBS Customizable Wristbands and the Elvis Presley Home Bedding Collection for yourself!

Make The Manliest DIY Invention Ever For Instructables “Manly Craft Contest”

Do you have an idea for a DIY project suitable for Chuck Norris, Han Solo or Captain America? Then you’ll want to share it with Instructables and Civilware for a chance to win some ultra-manly prizes from the Manly Craft Contest!

Introducing Microsoft’s “The Prime Challenge” - A Challenge To Find The Lost Primes!

It’s up to you, the dedicated math geek, to help Microsoft to discover the “lost primes!” While people have searched tirelessly to discover the largest prime numbers possible, untold amounts of perfectly prime numbers are waiting to be found with the aid of cloud computing!

Win A Professional Gardening Kit From Instructables “Hydroponics and Indoor Gardening Contest”

It’s nearly time to put away your spade and watering can, and let nature reclaim your garden for the Winter season. But with the science of hydroponics and other indoor gardening techniques, your green thumb can shine all year. Share your best indoor gardening techniques, and you could win a nice prize pack!

Win $2,000 From The 500 Group Supercar Body Challenge 2013!

Attention Gearheads, Grease Monkeys and Armchair Designers! It’s once again time for GrabCAD and the 500 Group to team up to find the best car body design for their latest 1000+hp twin turbo roadster, and they’re ready to pay thousands for a car shape that’s going to shred Germany’s Nurburgring!

Win A Galaxy Nexus Tablet & Much More In The Instructables Holiday Contest!

Instructables is hoping to award 18 creative inventors with a slew of awesome prizes for demonstrating how to build the greatest Christmas, Hanukkah and Kwanza gifts of all time. Show off your special holiday themed gifts, décor and snacks for a chance to win 2 second visit from Santa!

Win Hundreds In The Airpatrol Controller Casing Design Challenge!

The AirPatrol Crew is actively looking for designers to create a controller casing for the latest model of the AirPatrol heater and air conditioning control device. They’re ready to reward up to five designers for their efforts, with a cool $750 going to the top case design…

Win A Set Of High End DIY Goods Via The “Build My Lab Contest”

Tekla Labs and Instructables have teamed up to present the Build My Lab Contest, where they are hoping for brilliant DIY’ers to create helpful lab equipment that real scientists can use, as well as creative “Lab Hacks” to make their jobs easier. You know you want that Dremel Kit!

See The Top Chair Designs From NYC’s Battery Park Contest!

The Battery Conservancy Americas “Draw Up A Chair” Design Competition is quickly coming to a close, and one of the five remaining chair designs will be used to furnish Manhattan’s Battery Park. But which one of the designers will win the $10,000 prize?

Invent Six-Ringed Wearable Art, Win $4,000!

The Origomu Master & Protégé Contest is challenging inventors and an underprivileged female friend of theirs to design and share an empowering accessory using those plastic six-pack rings that end up killing marine life when they hit the ocean for a chance to win thousands of dollars.

Win A 3D Printer & More From Maker Geeks’ Hardware Hacking Contest!

Maker Geeks and Instructables have teamed up for a contest to showcase the best ways the DIY community hacks hardware to make out-of-the-box retail goodies function exactly how we want them to. Who’s ready to share how to hack cameras, smart phones and PC’s for prizes?

Win $1,000 Via Xbox One Wireless Controller Design Contest!

The Xbox One, Microsoft’s latest videogame console, launched on November 22nd, and with brilliant titles like Killer Instinct, Zoo Tycoon and Loco Cycle, the system has been a hit worldwide. The Xbox team is hoping to reward someone’s creativity with a $1,000 cash prize for reimagining the appearance of the Xbox One’s controller.

Win Awesome Backpacking Swag From Instructable’s Outdoor Projects Contest!

The Instructables crew is seeking out seasoned outdoorsmen and backpackers with handmade projects to share to the benefit of swimmers, climbers, campers, hikers and rugged outdoorsy folks everywhere. If you share your survivalist/ outside fun expertise, you’ll earn some excellent camping gear!

Enter The 3D4D Challenge & Create Protective Sunglasses For Kids!

Your mission is to design a pair of 3D printed and cost effective sunglasses to protect children from Pterygium. (Surfer’s Eye) Not only will you help kids in Guatemala, you’ll also have a chance to win a huge boost of career support from the Dreambox Team!

Win An Amazon Kindle Fire In Instructable’s Holiday Baking Contest!

Do you have a holiday baking recipe that is unique as it is delicious, along with the ability to teach anyone how to make it themselves? Then you’ve got a shot at winning a whole bunch of sweet treats from Instructable’s Baking Contest.

Design Living Space Of The Future Via D3 Housing Tomorrow Contest

D3’s annual contest is back once again, and they’re looking for inspired minds to share incredible new ideas to revolutionize the structures that humanity calls home. If you’ve got a few cool plans to change urban sprawl, the interiors of our homes or communities as a whole, shoot for the $1,250 grand prize!

Join GE’s #3DPrintMyGift Challenge & Make Santa’s Sleigh!

This fun contest presented by GE and GrabCAD will test 3D printing wizards and creative dreamers to design a printable model of the greatest version of Santa’s sleigh to date! Are your ready for this Christmas challenge?

Have A New Home Exterior Building Product? Work With Ply Gem To Launch It!

Ply Gem is a leader in developing windows, trim, gutters and other top-notch goods for the outside of your home. If you have an innovative product that helps improve the exterior of a house, then you need to look into Ply Gem’s Build Forward program…