The Earth rotates, and where you are changes how you see the universe.
We are introduced to Foucault’s pendulum. Moving under the influence of gravity, over the course of a day the pendulum’s direction of swing will move, a bit like the hands of a clock. But what was the source of the rotation?
AIR DATE 5/31/16
Join Professor Stephen Hawking as he reveals our true potential in a series that challenges a selection of volunteers and viewers to think like the greatest geniuses of the past and answer some of humanity’s toughest and most enduring questions.
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