A Preview
"You've come to Greenwich, which is where the entire planet agreed what time it is. Not a metaphor. There is a line painted on the ground at the top of the hill above you, and by international treaty, that line is zero. Every clock on Earth, every time zone, every "what time is it there" — all of it is measured from a brass strip in a courtyard in this one London suburb."
Hear the full story in the app — narrated and timed to play right where you're standing.
Hear the full story at Introduction
This is just one of 8 stops on the Greenwich tour. Download the app, put in your headphones, and experience it for real.
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