Quantum pendulum clock overcomes classical accuracy limits and sheds light on quantum to classical transitions

In a grandfather clock, a pendulum swings back and forth and this periodic motion is maintained using the energy stored in its suspended weights. This is done with the help of the escapement mechanism ...
New Scientist

First quantum grandfather clock could probe where gravity comes from

Researchers have designed a quantum version of a pendulum clock. It could shed light on timekeeping in the quantum realm ...
Columbia Daily Tribune

Grandfather clocks named in song

The term "grandfather clock" evokes an image as familiar to us as baseball and apple pie. But the original term was coined by an American who wrote this clever song about an old English clock. That ...