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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493
Connection
Invent a way to make a connection
505
Wind
Invent something that uses wind
319
Let's recycle
Draw a new use for plastic waste
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
223
Thank you text
Make or draw something to say thank you to a key worker