Mini Challenges!
New inventive challenges posted each week
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
Check out some other challenges
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303
Warm dog
Invent something to keep a dog warm
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
548
Lucky
Invent a way to turn your luck around
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
121
Games in space
Invent a game that you can play in space