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Mini Challenges!

New inventive challenges posted each week

128

TV power

Invent a sustainable energy device to power a tv
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12

Sparkling smile

Draw an invention to brush your teeth without a toothbrush
349

Bee happy

Invent a way to protect bees
374

Running up that hill

Invent a way to run up that hill!
302

Bring friends together

Invent a device that brings friends together
408

Baby toy

Invent a new toy for a baby
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