Clock Making
- Anchor escapement – Robert Hooke
- First accurate atomic clock – Louis Essen
- Balance spring – Robert Hooke
- Balance wheel – Robert Hooke
- Co-axial escapement – George Daniels
- Grasshopper escapement, H1, H2, H3 and H4 watches (a watch built to solve the longitude measurement problem) – John Harrison
- Gridiron pendulum – John Harrison
- Lever escapement The greatest single improvement ever applied to pocket watches – Thomas Mudge
- Marine chronometer – John Harrison
Read more about this topic: English Inventions
Famous quotes containing the words clock and/or making:
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—Alexander Solzhenitsyn (b. 1918)
“I just want to tell you all how happy I am to be back in the studio, making a picture again! You don’t know much I’ve missed all of you.... You see, this is my life. It always will be! There’s nothing else. Just us, and the cameras, and those wonderful people out there in the dark. All right, Mr. de Mille. I’m ready for my closeup.”
—Billy Wilder (b. 1906)