Tag: Waves
Scientists Create ‘Pockets’ of Music from Inaudible Ultrasound Waves
Bending Ultrasonic Beams Creates ‘Audible Enclaves’ Where They Cross Inaudible ultrasonic beams steered around obstacles can create pockets of sound in an otherwise quiet room, acoustics experts report By Dan Vergano edited by Sarah Lewin Frasier Join Our Community of Science Lovers! Are you tired of earbuds? Are headphones too heavy? “Pockets” of audible noise…
Russia and Ukraine Battle Inside Kursk, With Waves of Tanks, Drones and North Koreans
Russia-Ukraine War Russia-Ukraine War Russia-Ukraine War Ukrainian soldiers are describing fierce clashes as Russian forces try to retake territory in the Kursk region that could be key in eventual cease-fire talks. A destroyed Ukrainian tank on Thursday a few miles from the border with Russia’s Kursk region. By Marc Santora and Liubov Sholudko Photographs by…
Weather tracker: Giant waves bring rare surfing event to Hawaii
Competition named after champion surfer Eddie Aikau is held only when waves in Waimea Bay top 30ft A rare surfing event, the Eddie, took place in Hawaii last week, thanks to some giant waves. Formed about a week ago in the north Pacific Ocean, the waves emerged as a low-pressure system produced an exceptionally large…
The Human Brainwaves Centennial Exposes a Darker Science History
Opinion The Forgotten History of the Discovery of Human Brainwaves The centennial of the discovery of brain waves in humans exposes a chilling tale involving Nazis, war between Russia and Ukraine, suicide and the vicissitudes of history By R. Douglas Fields edited by Daniel Vergano This year is the centennial of the discovery of human…