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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549
Heat
Invent a device that generates heat
399
Cat day
Make a cat-themed invention
425
Bathroom
Draw a bathroom invention!
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
38
Outside inside
Draw something that will help you grow a garden inside your home