Mini Challenges!
New inventive challenges posted each week
216
Nature energy
Invent a gadget that produces sustainable energy using nature
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103
Under pressure
Invent something that can reduce stress
472
Farmer
Create an invention that would help a farmer
452
Beat the cold
Invent something to help you avoid catching a cold
549
Heat
Invent a device that generates heat
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded