Mini Challenges!
New inventive challenges posted each week
141
Solar dress
Invent a piece of clothing that generates energy
Check out some other challenges
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122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
549
Heat
Invent a device that generates heat
368
New doll
Design a new type of doll
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
417
Warm home
Invent a new way to warm your home