Mini Challenges!
New inventive challenges posted each week
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
549
Heat
Invent a device that generates heat
179
WFH
Invent a new piece of technology that makes it easier for you to work from home
394
Super football
Invent a very special football