Mini Challenges!
New inventive challenges posted each week
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
544
Tea please
Invent a new way to prepare and serve tea
103
Under pressure
Invent something that can reduce stress
304
Birthday bash
Invent something to help you throw the best birthday party ever!