Mini Challenges!
New inventive challenges posted each week
331
Charge it up
Invent a unique way to power devices
Charge up your imagination!
Devices like phones and laptops demand a lot of energy. Can you think of an environmentally friendly and sustainable way to power them?
Check out some other challenges
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21
Chocolicious
Draw an invention to clean easter egg chocolate off your face
502
All weather car
Design a weatherproof car
102
Save water
Invent a new eco-friendly way to water the garden
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy