A Black Hole in a Bathtub, More or Less [research study]

One can find dense, dark understanding in a bathtub, if one is a physicist. This new study provides an example: “Black Hole Quasibound States from a Draining Bathtub Vortex Flow,” Sam Patrick, Antonin Coutant, Maurício Richartz, and Silke Weinfurtner, Physical Review Letters, vol. 121, nos. 6-10, 2018, 061101. The authors, at the University of Nottingham, […]