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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204
Maker Challenge - Use nature to help nature!
Create an invention using things found in nature to help nature
103
Under pressure
Invent something that can reduce stress
126
Safe friends
Invent a way to meet friends and be safe
244
Earth Day
Draw a poster explaining all the ways you think we can help protect the earth
28
Flight of the bumblebee
Design flying machines inspired by birds and insects