The challenge here is to shrink these systems down enough, so they actually fit in applications where they'd be most useful.

Sadly, my grandparents are long gone, and I’m afraid I don’t know what happened to those clocks. They disappeared sometime ...

“It’s similar to how pendulum clocks hanging on the same wall eventually swing in unison. But in our case, it’s atoms exchanging quantum information while experiencing different rates of ...

What is it about mechanical clocks? Maybe it’s the gears, or the soft tick-tocking that they make? Or maybe it’s the pursuit of implausible mechanical perfection. Combine mechanical clocks ...