Mini Challenges!
New inventive challenges posted each week
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
Check out some other challenges
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216
Nature energy
Invent a gadget that produces sustainable energy using nature
1
Keep your distance
Draw an invention to keep people two metres apart
381
Unmeltable!
Design a snack that never melts in the heat
387
Space travel
Invent a new way to travel in space!
292
Eco trophy
Invent and draw a trophy suitable to award a winner of the Earthshot prize.