Mini Challenges!
New inventive challenges posted each week
275
Waist belt invention
Draw an invention that you can wear around your waist or on a belt
Check out some other challenges
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65
Furry feelings
Create an invention to detect an animal’s mood
547
Pumpkin
Invent something that uses a pumpkin
548
Lucky
Invent a way to turn your luck around
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects