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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548
Lucky
Invent a way to turn your luck around
194
Shoe iron
Invent a piece of clothing that also helps you to do chores
401
Cardboard artist
Make a cardboard creation
431
Rainy day
Invent something for a rainy day
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place