Mini Challenges!
New inventive challenges posted each week
502
All weather car
Design a weatherproof car
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
1
Keep your distance
Draw an invention to keep people two metres apart
455
Stress less
Invent a way to tackle stress
103
Under pressure
Invent something that can reduce stress
383
See space
Draw a device for space exploration