Black hole done on a desktop and we live to see it
Black hole isn’t as horrifying as we’ve perceived, at least that’s what two Chinese scientists, who have created one on their desk have tried to tell us - hope we’ve picked this one correct. Because the black hole isn’t suppose to be a region of hude gravitational field which absorbs everything including light, but can be a region that captures light, and that’s what these scientist have managed to explain with electromagnetic radiations.
The electromagnetic black hole created in microwave frequencies, is made from 60 concentrically arranged layers of circuit board. Each layer here is coated in copper and printed with patterns that alternately vibrate or don’t vibrate in response to electromagnetic waves. These pattern thus, collectively absorb electromagnetic waves coming from all directions and retrospectively converting that energy into heat. The electromagnetic black hole working as a thermal emitting source could be used to harvest the solar light.
Via: Arxiv/WiredScience
