Mini Challenges!
New inventive challenges posted each week
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
Check out some other challenges
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99
Eco trip
Invent a new way to travel that is good for the environment
529
Umbrella
Invent a special umbrella
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
523
Heating up
Invent something that’s useful in the heat
103
Under pressure
Invent something that can reduce stress