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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121
Games in space
Invent a game that you can play in space
234
Dinosaur clothes
Draw an outfit that would make a really scary dinosaur, not seem so scary!
103
Under pressure
Invent something that can reduce stress
540
Cake car
Invent a vehicle made of food
302
Bring friends together
Invent a device that brings friends together