This Might Be the Smallest Hydropower Generator Yet
Despite being handy, it can generate electricity from a river and charge 3 smartphones at a time.
Despite being handy, it can generate electricity from a river and charge 3 smartphones at a time.
Researchers from Purdue University had created a flexible thermoelectric generator that can be woven into fabric and convert body heat into electricity
Researchers created seaweed-derived nanofibers that greatly increase the capacity and performance of superconductors and lithium-ion batteries
The Solar Wallet allows you to charge your phone to up to 10 hours of battery life.
Making a charger that screws into a light bulb socket can be useful abroad when one does not have the right adapter.
If you’re one of those people who are constantly checking the battery level of your phone, and suddenly have tiny heart attacks when your phone...