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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103
Under pressure
Invent something that can reduce stress
518
Job done
Invent something that gets a job done
222
Stair chair
Invent a wheelchair that can go up and down stairs
213
Ice creature
Draw a creature that could live under an antarctic ice sheet
44
Double up
Join two different things together to invent a new thing