Mini Challenges!
New inventive challenges posted each week
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
Check out some other challenges
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457
Sky display
Invent an alternative to a fireworks display!
549
Heat
Invent a device that generates heat
433
Asteroid rubble
Make something out of asteroid rubble
103
Under pressure
Invent something that can reduce stress
214
Catch a meteorite
Draw an invention that would catch a meteorite before it hit earth