Mini Challenges!
New inventive challenges posted each week
477
Coral reefs
Invent a way to help coral reefs
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
361
Show empathy
Invent something that spreads kindness
222
Stair chair
Invent a wheelchair that can go up and down stairs
38
Outside inside
Draw something that will help you grow a garden inside your home
549
Heat
Invent a device that generates heat