Mini Challenges!
New inventive challenges posted each week
293
House warming
Invent and draw an eco friendly way to warm your home
Check out some other challenges
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336
Hair refresh
Invent a tool that makes washing your hair easier
320
Mountain climber
Invent something to help you climb a mountain!
520
Beat plastic
Invent something to beat plastic pollution!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat