Mini Challenges!
New inventive challenges posted each week
235
Sun capture
Invent a tool that can capture the sunshine
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around
236
Safe space
Invent something that will help to keep you safe in space
507
Easter bunny
Design an outfit for the Easter Bunny