Mini Challenges!
New inventive challenges posted each week
41
Dressed for the stars
Invent a piece of clothing to wear on the moon
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat
92
Up in the clouds
Invent a device that lets you take funny shaped clouds home
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
492
Communicate
Invent a way to communicate without speaking