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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81
Into the wild
Invent a way to protect trees and wildlife in forests
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
46
Hug yourself
Invent something to make yourself giggle
181
Space hair
Draw an invention that will help you to look your best in space
178
Bump!
Invent something that stops you from hurting yourself when you fall over!