Mini Challenges!
New inventive challenges posted each week
549
Heat
Invent a device that generates heat
Check out some other challenges
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413
Sibling love
Invent something to annoy your little brother or sister
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
289
Ocean book
Invent and draw a book that you can read in the ocean, without it getting wet!
535
Trophy
Design a Wimbledon trophy
483
Behind you!
Invent something to use at a pantomime!