In a remarkable feat of scientific precision, researchers have successfully measured changes within an atom at a mind-boggling scale—the zeptosecond. A zeptosecond corresponds to one trillionth of a billionth of a second, making it the smallest division of time ever observed. The focus of this groundbreaking study was the captivating event of an electron breaking free from … [Read more...] about Physicists Achieve Breakthrough: Smallest Sliver of Time Ever Measured Captures Electrons Fleeing Atoms