Scientists Get Closer To Redefining The Length Of A Second
A group of scientists from Boulder, Colo., compared three different atomic clocks. It's a step toward redefining the length of a second.
Scientists are inching one step closer toward redefining the length of a second.
To do that, they're using atomic clocks.
Atomic clocks, which look like a jumble of lasers and wires, work by tapping into the natural oscillation of atoms, with each atom
