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Atomic Time Lord to Battle Sneaky High-Speed Trades

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The City London

London time: A signal from an atomic clock will ensure fair trading in the City.

Credit: Invicta Kent Media/REX

Welcome to the room where time lives. I am standing in a space bristling with atomic clocks at the National Physical Laboratory in Teddington, U.K., which generates a signal that is used to mark time across the nation.

From New Scientist
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