Mini Challenges!
New inventive challenges posted each week
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
Check out some other challenges
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159
2 Metre Cracker
Design a Christmas cracker that’s 2 metres long
549
Heat
Invent a device that generates heat
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
229
Shy helper
Draw an invention that would be helpful to a person who’s shy