Mini Challenges!
New inventive challenges posted each week
364
Combat microplastics
Invent a way to combat microplastic pollution
Time to invent!
Microplastics have recently been found in fresh Antarctic snow. They are a form of harmful pollution. They cause problems for animals, fish, and our environment. What kind of invention can you think up to combat microplastics and save our planet?
Check out some other challenges
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12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
83
Sunny side
Make a sunburst cardboard sundial clock
549
Heat
Invent a device that generates heat
21
Chocolicious
Draw an invention to clean easter egg chocolate off your face