A sustainability group from De La Salle University Integrated School has figured out a way to generate electricity using gravity. According to a 24 Oras Game Changers report on Tuesday, the De La ...

Seawater has tons of lithium, but it is present at a concentration of just 200 parts per billion (ppb) and is drowned by sodium and other more abundant ions. Efficiently extracting lithium from the ...

The internet is full of dubious content promoting “free energy” devices and other ideas that stretch credibility, so [Robert Murray-Smith] prefaces his demonstration of a gravity battery with a ...