Mini Challenges!
New inventive challenges posted each week
308
Calm and still
Invent something you can use when you need a moment of calm
Check out some other challenges
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176
Apple cycle
Invent a use for your leftover fruit
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
420
Dinosaur
Design your own dinosaur
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean