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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130
Posters to protect
Draw a poster that will encourage people to protect our oceans
291
Habitats
Invent and draw man made habitats that will increase biodiversity in a garden
364
Combat microplastics
Invent a way to combat microplastic pollution
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects