Search | New Scientist

Skip to content

Graphene generators could let you recharge a phone with your breath

Graphene generators could let you recharge a phone with your breath

23 November 2018

Water droplets in the air hold tiny amounts of electric charge that can be harvested by graphene – meaning your breath could power your gadgets

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers.

Sign up