Mini Challenges!
New inventive challenges posted each week
424
Paper plane
Design a special paper plane
Is it a bird? Is it a plane?
We know it's so much fun to construct and fly the aerodynamic, sleek paper plane but can you go even further? We want to see a paper plane with extra cool features. Is it engineered to go faster? Does it have a seat for a tiny animal pilot?! Let your imagination fly!
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
99
Eco trip
Invent a new way to travel that is good for the environment
307
Safe house
Invent a home that is very safe and can move anywhere!
549
Heat
Invent a device that generates heat