You probably have seen a “swinger” clock but never guessed how it worked. Most are small metal statues standing on a base while holding a long baseball bat, pendulum or other long, thin rod that is ...
LANCASTER, Pa. — A rare tall case musical clock made by famed Lancaster clockmaker Martin Shreiner will be on exhibit at Historic Rock Ford’s John J. Snyder, Jr. Gallery of Early Lancaster County ...
Atomic clocks. They almost sound like something out of science fiction, or an experiment confined to some elite physics lab, but in reality, they’ve been around since the 1950s in one form or another.
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