TechnologyMind-reading device uses AI to turn brainwaves into audible speech People's brainwaves have been converted into speech using electrodes on the brain. The method could one day help people speak who have lost the ability News
PhysicsFriedlieb Ferdinand Runge, the godfather of caffeine Today's Google doodle celebrates Friedlieb Ferdinand Runge, who was the first to isolate caffeine and quinine but his contributions to chemistry are often overlooked News