Hyper-accurate atomic clock won't lose a second in 15 billion years
Scientists have created an atomic clock so precise that it won’t lose or gain a single second in 15 billion years -- roughly the age of our universe. But the clock isn’t just steady, it’s also amazingly accurate. So accurate in fact, that it can detect tiny changes in the speed of its ticks …
Percy Bodgener flipped this story into My Brain Hurts•3282d