Mini Challenges!
New inventive challenges posted each week
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
Check out some other challenges
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291
Habitats
Invent and draw man made habitats that will increase biodiversity in a garden
549
Heat
Invent a device that generates heat
486
Dolphin speak
Invent a dolphin communicator
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded