Mini Challenges!
New inventive challenges posted each week
552
Upgrade
Upgrade an existing invention
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448
Seaweed
Invent an extra special use for seaweed
1
Keep your distance
Draw an invention to keep people two metres apart
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
44
Double up
Join two different things together to invent a new thing
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use