How FOUCAULT PENDULUM Works and Proves Earth is a Round SPINNING Sphere?

The Foucault Pendulum shows Earth is spinning like a giant top, and it does this without needing magic, just simple swinging back and forth.

Imagine you're on a merry-go-round, holding a ball on a string. You swing the ball around in a circle while the merry-go-round spins. From your point of view, the ball seems to move in a curve that changes direction, even though it's just going straight! This is similar to how the Foucault Pendulum works.

The pendulum swings back and forth like a clock, but because Earth is spinning underneath it, the direction of its swing slowly changes over time. It’s like the pendulum is drawing circles in the air, one full circle every few hours, showing that Earth is turning under it.

If Earth were flat, the pendulum would just keep swinging in the same direction forever. But because it slowly turns, we know Earth isn’t flat, it’s a round spinning sphere, like a giant ball spinning on its axis.

You can think of it as if you're standing still while the whole world spins under your feet, and the pendulum is the only thing showing that movement!