Mini Challenges!
New inventive challenges posted each week
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
Check out some other challenges
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339
Rapid run
Draw something to help you run faster
103
Under pressure
Invent something that can reduce stress
457
Sky display
Invent an alternative to a fireworks display!
299
Leaf it out
Invent a way to keep leaves off the train tracks
267
Save the manatees
Draw an invention that will help feed the manatees