Mini Challenges!
New inventive challenges posted each week
189
Cell talk
Invent a new way for cells to talk to each other
Check out some other challenges
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385
Ideal island
Design your ideal desert island
103
Under pressure
Invent something that can reduce stress
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects