Mini Challenges!
New inventive challenges posted each week
300
Litter picker
Invent a fun way to collect litter on train platforms
Check out some other challenges
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138
The sun collector
Invent a way to charge a device using energy from the sun
106
No write or wrong
Invent a pen that has multiple fun uses
505
Wind
Invent something that uses wind
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