Mini Challenges!
New inventive challenges posted each week
177
Foggy glasses
Invent glasses that don’t steam up when wearing a mask
Check out some other challenges
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535
Trophy
Design a Wimbledon trophy
1
Keep your distance
Draw an invention to keep people two metres apart
83
Sunny side
Make a sunburst cardboard sundial clock
103
Under pressure
Invent something that can reduce stress
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool