‘Swiner’ clocks keep time with no power

This elephant is swinging the clock, but there doesn’t seem to be anything making it move. That is why it is known as a swinger or mystery clock. It is 11 inches tall.
This elephant is swinging the clock, but there doesn’t seem to be anything making it move. That is why it is known as a swinger or mystery clock. It is 11 inches tall.

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 topped by a clock or a globe.

It keeps time and the pendulum keeps swinging, but there is no sign of an electric plug or other power source.

The first “mystery clock” was made by a French magician, Jean R…