Mini Challenges!
New inventive challenges posted each week
138
The sun collector
Invent a way to charge a device using energy from the sun
Check out some other challenges
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230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly
416
Quick homework
Invent a tool to help you get your homework done quicker
103
Under pressure
Invent something that can reduce stress
351
Smart accessory
Invent a smart accessory
548
Lucky
Invent a way to turn your luck around