Mini Challenges!
New inventive challenges posted each week
83
Sunny side
Make a sunburst cardboard sundial clock
Get making!
Use some old packaging and make something new! You can track the suns movement with this wonderful sundial.
Check out some other challenges
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522
Acceptance
Invent something that promotes acceptance
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean