Science

The atoms are trapped in an optical cavity made up of two mirrors. When the “squeezing” laser is inserted into the cavity, the atoms are trapped, and their frequency is measured with another laser, as a platform for more precise atomic clocks. Credit: Courtesy of Researchers The new atomic clock …

For immediate release: December 18, 2020 Today, the U.S. The Food and Drug Administration has issued an Emergency Use Author Theory (EUA) for a second vaccine to prevent coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Emergency use authorization allows the delivery of the Moderna …

Andre Atchin Scientists say they have been stunned by the strange appearance of a 66-million-year-old opus-sized mammal called an adalathrium – meaning “mad beast.” “From what we know about the skeletal anatomy of living and extinct mammals, it’s hard to imagine that mammals like Adalatherium could evolve,” said David Kraze …

The S1 protein potentially releases inflammatory products that cause storm surges in the brain, the researchers said. Credit: Alice Gray A study published in Nature Neuroscience Shows how the spike protein crosses the blood-brain barrier. People with whom more and more evidence is coming out COVID-19 The brain suffers from …

Scientists involved in a project in search of alien life are now investigating a mysterious radio wave signal that appears Proxima Centauri, the closest star to the Sun. The Guardian The discovery report on Friday states that in April and May last year, emissions were taken during the Hours of …