Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
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116
Special mask
Invent a face mask with an extra special function
81
Into the wild
Invent a way to protect trees and wildlife in forests
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
535
Trophy
Design a Wimbledon trophy
1
Keep your distance
Draw an invention to keep people two metres apart