Mini Challenges!
New inventive challenges posted each week
293
House warming
Invent and draw an eco friendly way to warm your home
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
262
Busy plants
Invent a gadget that would let you care for your plants when away from home
264
Air balloon house
Draw a home that can float in the sky
549
Heat
Invent a device that generates heat
93
Puppet on a string
Maker Monday! Make your own finger puppets!