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Mini Challenges!

New inventive challenges posted each week

113

Light bulb moment

Invent a way to power a lightbulb without using electricity
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440

Palm trees

Invent something to help protect the palm trees
549

Heat

Invent a device that generates heat
103

Under pressure

Invent something that can reduce stress
28

Flight of the bumblebee

Design flying machines inspired by birds and insects
302

Bring friends together

Invent a device that brings friends together
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Light bulb moment Ideas