Mini Challenges!
New inventive challenges posted each week
412
Planet
Design your own planet
Check out some other challenges
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549
Heat
Invent a device that generates heat
253
Life in space
Draw a living being that might be found in space!
466
Waste robot
Invent a waste-sorting robot
65
Furry feelings
Create an invention to detect an animal’s mood
257
Nurses and Doctors
Draw or make something creative to say thank you to the doctors and nurses