Mini Challenges!
New inventive challenges posted each week
330
Mother earth
Invent a way to restore damaged ecosystems
Let's get inventing!
This Earth Day, what can you invent to help restore and replenish an ecosystem that has lost members of its species, had its habitat damaged, or had its food chain disrupted? Upload a life-giving idea!
Check out some other challenges
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314
Autism awareness
Invent something to help someone with autism feel more comfortable
363
Unique you!
Invent a way to show off your uniqueness!
549
Heat
Invent a device that generates heat
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
357
Running on plenty
Draw something that recycles food waste