“Wherever you put it, Foucault’s Pendulum swings from a motionless point while the earth rotates beneath it. Every point of the universe is a fixed point: all you have to do is hang the Pendulum from it.”
Umberto Eco, Foucault’s Pendulum
Hey hey hay!
I am teaching A Day at the Races tomorrow, so this fits in with that … kinda :-).
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