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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12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
543
Robot guide
Invent a robot that guides you through an activity
292
Eco trophy
Invent and draw a trophy suitable to award a winner of the Earthshot prize.
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects