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?
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534
Reusable
Invent a reusable item
490
You've got mail!
Invent a new way to deliver mail
433
Asteroid rubble
Make something out of asteroid rubble
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
67
Waste not
Invent a way to help people waste less food.