Grand Prize (1 winner)

  • Make a Vacuum-cleaner Bazooka
    Make a Vacuum-cleaner Bazooka
    by ynze

    In five minutes, you can build an air-powered bazooka. The bazooka launches plastic capsules about 100 feet. And with some tweaking, you might stretch that distance quite a bit. Although everything you need to know is in the pictures, the video tells the whole story just as well… If the vide…

Launch It! Challenge




days left



Welcome to the Launch it! Challenge. We're looking for your best and most creative projects that launch up in the air or launch something in the air.

Project may include: rockets, paper airplanes, K'nex guns, shooters, bubbles, balloons, nerf and much more! Create a new Instructable showing us how you launch it and you'll be entered to win some awesome prizes!

Ready to start? Click here!

Multiple entries are accepted, but each entrant can only win one prize. Contest is open to international entries. Contest closes for entries at 11:59pm PDT, July 31.

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