Mini Challenges!
New inventive challenges posted each week
176
Apple cycle
Invent a use for your leftover fruit
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
204
Maker Challenge - Use nature to help nature!
Create an invention using things found in nature to help nature
456
Tentacletastic
Design clothes and accessories for jellyfish tentacles!
92
Up in the clouds
Invent a device that lets you take funny shaped clouds home