Abandoned mines can store enough electricity to power the planet, scientists claim
The scientists estimate that using gravity battery technology within mines has an estimated storage potential of roughly the equivalent of global daily electricity consumption
Scientists guide lightning bolts with laser beams for first time
For centuries our best defense against lightning strikes has been the lightning rod
Largest aircraft ever flown completes record-breaking flight test
With a wingspan of 117 meters – longer than an American football field – the Stratolaunch Roc is powered by six Boeing 747 engines
