Mini Challenges!
New inventive challenges posted each week
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
Check out some other challenges
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186
Housework helper
Invent something that would help you with jobs around the house
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
550
E-waste
Invent something made from electrical items
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around