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
Prev
Next
1
Keep your distance
Draw an invention to keep people two metres apart
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
34
I like to move it move it
Draw an invention to help older people move about faster