Mini Challenges!
New inventive challenges posted each week
506
Wish
Make a wishing invention
Check out some other challenges
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549
Heat
Invent a device that generates heat
429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
394
Super football
Invent a very special football
65
Furry feelings
Create an invention to detect an animal’s mood