Mini Challenges!
New inventive challenges posted each week
534
Reusable
Invent a reusable item
Check out some other challenges
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87
Animal kingdom
What is your favourite type of animal? Invent something that would help it to be safer and have more fun!
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
299
Leaf it out
Invent a way to keep leaves off the train tracks
549
Heat
Invent a device that generates heat