Mini Challenges!
New inventive challenges posted each week
379
Keeping cool
Invent something to keep you cool for the summer
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549
Heat
Invent a device that generates heat
100
Leftovers
Invent a machine that recycles your leftover dinner
292
Eco trophy
Invent and draw a trophy suitable to award a winner of the Earthshot prize.
62
Safe travels
Draw an invention to travel whilst keeping very very safe
529
Umbrella
Invent a special umbrella