Conversation

Physicists at the U.S. National Institute of Standards and Technology and the University of Delaware have developed the most accurate and precise atomic clock yet, using a web of light to trap and excite a diffuse cloud of cold strontium atoms, Science Alert reports:
https://www.sciencealert.com/ultra-precise-atomic-clock-doubles-previous-accuracy-could-detect-dark-matter

#Physics #Atomic #Darkmatter #Universityofdelaware #UNIST