Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
553
Noise!
Invent a way to make a noise!
142
Moon rides
Draw a funfair ride on the moon
314
Autism awareness
Invent something to help someone with autism feel more comfortable