Mini Challenges!
New inventive challenges posted each week
321
Land and sea
Invent a vehicle that can travel over land and sea
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
457
Sky display
Invent an alternative to a fireworks display!
187
5-a-day
Invent a tool that will help you to get your 5-a-day
103
Under pressure
Invent something that can reduce stress
431
Rainy day
Invent something for a rainy day