Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
Check out some other challenges
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154
Perfect plant
Invent a new species of plant
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
358
Celebration!
Invent something to help you celebrate!
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
274
Butterfly counting
Draw an invention that will help us to count butterflies