Mini Challenges!
New inventive challenges posted each week
189
Cell talk
Invent a new way for cells to talk to each other
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119
Lazy day
Draw an invention that would be perfect to use when you’re feeling lazy!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
197
Snow home
Invent a way to stop a home made of snow from melting
505
Wind
Invent something that uses wind
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded