Dancing gargantuan black holes perform on cueAstronomers have been able to test key consequences of Einstein's theories by studying the way a couple of black holes move around each other.— BBC News
Robotic dog is helping hospitals fight the coronavirusBoston Dynamics' Spot robot is helping hospitals fight COVID-19 by reducing the amount of direct contact healthcare workers must have with patients.— Popular Mechanics
First Half: A distinguished professor of history at Citrus College, Bruce Solheim has experienced angels, demons, ghosts, cryptids, telepathy, psychokinesis, mediumship, and alien contact. He'll discuss the age-old question of whether we are alone in the universe, time travel,...