An artist’s rendition of a black hole surrounded by a glowing accretion disc of material, the light from which is warped by the strong gravity. In principle, energy could be harvested from a spinning ...
An experimental setup mimics a “black hole bomb” first theorized in 1971. The spinning cylinder with circuitry is true to the original idea, showing that it can be plausible. Electrical waves spin off ...
It might sound like the culmination of a Bond villain's latest evil scheme. But the world's first 'black hole bomb' has officially become a reality. This theoretical doomsday device uses a series of ...