#Experiment confirms 50-year-old theory describing how an alien civilization could exploit a black hole
“#Experiment confirms 50-year-old theory describing how an alien civilization could exploit a black hole” Credit: CC0 Public Domain A 50-year-old theory that began as speculation about how an alien civilization could use a black hole to generate energy has been experimentally verified for the first time in a Glasgow research lab. In 1969, British physicist…