Mini Challenges!
New inventive challenges posted each week
162
Snowy hills
Invent boots that would help you to walk up the snowiest hills
Check out some other challenges
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498
Go girls!
Girls, get inventing!
83
Sunny side
Make a sunburst cardboard sundial clock
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
306
Showing support
Invent something that shows support for another country or people
92
Up in the clouds
Invent a device that lets you take funny shaped clouds home