Mini Challenges!
New inventive challenges posted each week
264
Air balloon house
Draw a home that can float in the sky
Check out some other challenges
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376
Special specs
Invent a special pair of glasses
103
Under pressure
Invent something that can reduce stress
122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use