Mini Challenges!
New inventive challenges posted each week
216
Nature energy
Invent a gadget that produces sustainable energy using nature
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226
Mars water
Draw an invention that collects water on mars
57
Thirsty work
Draw a way to water your garden without going outdoors
19
Octo-pants
Draw clothing for sea creatures
103
Under pressure
Invent something that can reduce stress
550
E-waste
Invent something made from electrical items