Mini Challenges!
New inventive challenges posted each week
508
Space house
Invent your own space house
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
373
Super tent
Invent a super tent!
120
Burger break
Invent a machine that makes your favourite food in seconds
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress