Early pendulum clock by Salomon Coster, c.1657.

quot;Haagsche Klokje" by Salomon Coster (1657-59)

Early pendulum clock by Salomon Coster, c.1657.

Reinier Plomp. The earliest DUTCH and FRENCH pendulum clocks, 1657-1662.

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What component did fail and why, on the Galileo GNSS satellite atomic clocks? I have read a lot of statements but never come across any in depth description, and I am curious.

How are the correct gear ratios constructed in clocks to get to hours without the need for very large and very small gears and pinions? - Quora

Search our collection Science Museum Group Collection

Search our collection Science Museum Group Collection

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How did Galileo know that the pendulum swings at the same frequency regardless of the amplitude? Since pendulums were crucial to the building of the first clocks, Galileo couldn't have used a