Mini Challenges!
New inventive challenges posted each week
511
Garden device
Invent a device that tends the garden
Check out some other challenges
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1
Keep your distance
Draw an invention to keep people two metres apart
160
Ear muffs
Design ear muffs with a special extra function
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
508
Space house
Invent your own space house
549
Heat
Invent a device that generates heat