Mini Challenges!
New inventive challenges posted each week
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
Check out some other challenges
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549
Heat
Invent a device that generates heat
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
330
Mother earth
Invent a way to restore damaged ecosystems
24
Face time
Design a creative mask