Mini Challenges!
New inventive challenges posted each week
156
Herb garden
Design a mobile herb garden to feed your local community
Check out some other challenges
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71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
93
Puppet on a string
Maker Monday! Make your own finger puppets!
549
Heat
Invent a device that generates heat