Mini Challenges!
New inventive challenges posted each week
537
Kinetic
Invent something that uses kinetic energy
Check out some other challenges
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545
Easy morning
Invent something to make mornings easier
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
329
Make it real!
Make a real object using resources in your home!
195
Snow animal
Draw a snow animal
546
Long distance
Invent something to help you run long distances