NOTTINGHAM, England (Reuters) — Scientists are unlocking the mysteries of black holes… in a giant bath tub at the University of Nottingham. A team from the Quantum Gravity Laboratory says they have successfully simulated the conditions around black holes and published the first statistical evidence of an effect known as super-radiance, whereby a wave hitting a rotating black hole can extract energy from it. They built a specially designed 3 metre by 1.5-meter tub with […]