Mini Challenges!
New inventive challenges posted each week
357
Running on plenty
Draw something that recycles food waste
Food for thought!
Invent something that uses food waste as its power source. It could be a banana peel-powered car, a hairdryer that runs on egg shells, the possibilities are endless!
Check out some other challenges
Prev
Next
404
Student help
Invent something for students
239
Camping wonders
Draw an invention that would come in handy at a camping festival
67
Waste not
Invent a way to help people waste less food.
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects