Mini Challenges!
New inventive challenges posted each week
11
Pet-ercise
Draw a machine to exercise a pet indoors
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267
Save the manatees
Draw an invention that will help feed the manatees
521
Ocean Day
Invent a way to protect the ocean
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded