Harrison vs Huygens: should time be kept by wheel or by swing?

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JOHN HARRISON vs HUYGENS go head to head — and every jab is rooted in real history.

JOHN HARRISON

Your pendulum is a beautiful liar, sir—one roll of the ship and it stumbles, stranding sailors on the rocks.

HUYGENS

My pendulum divided the day into seconds no water-clock ever dreamed of; I gave the world its heartbeat before you built a single gear.

JOHN HARRISON

A heartbeat that stops at sea is no use to a drowning man—my springs and balances kept true through every gale to Jamaica.

HUYGENS

Then admit it, Mr. Harrison: you did not replace my science, you rescued it from the waves—and I laid the foundation you stood upon.

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