Clocks and Scientific Instruments

Clocks and Scientific Instruments

This forum has 514 topics, 9,483 replies, and was last updated 14 February 2025 at 20:46 by old mart.

Viewing 25 topics - 76 through 100 (of 514 total)

← 1 2 3 4 5 … 19 20 21 →

- Topic
- Voices
- Posts
- Last Post
- Tempering Screws for Polishing
  Started by: Steve Crow
- 4
- 5
- 15 April 2023 at 12:32
  Bizibilder
- Longcase Escapement Repair
  Started by: David Thompson 1
- 5
- 7
- 9 April 2023 at 12:50
  David Thompson 1
- Alternative to CZ120
  Started by: Steve Crow
- 6
- 11
- 5 April 2023 at 18:57
  Steve Crow
- Pocket Sundial 1 2
  Started by: Neil Wyatt
- 17
- 32
- 29 March 2023 at 13:38
  peak4
- Reverse Engineering [using FreeCAD]
  Started by: Michael Gilligan
- 8
- 14
- 15 March 2023 at 14:33
  Ady1
- A Precision Gravity Pendulum 1 2
  Started by: S K
- 5
- 29
- 6 March 2023 at 21:34
  S K
- Electrical Horology
  Started by: Michael Gilligan
- 2
- 3
- 5 March 2023 at 13:38
  Bazyle
- platform escapement repair
  Started by: roy entwistle
- 3
- 9
- 2 March 2023 at 19:30
  roy entwistle
- stuart pratt no 2 clock
  Started by: peter ravenscroft
- 10
- 22
- 28 February 2023 at 19:51
  John Manning 5
- Experimental Pendulum Clock 1 2 … 22 23
  Started by: SillyOldDuffer
- 22
- 562
- 27 February 2023 at 22:17
  duncan webster 1
- Ferris Wheel Clock 1 2
  Started by: Alan Topp 1
- 21
- 50
- 26 February 2023 at 21:10
  Mason Green
- Failed to get this digital clock kit working :( 1 2 3
  Started by: Michael Gilligan
- 13
- 57
- 26 February 2023 at 13:35
  Michael Gilligan
- Pinion dimension confusion 1 2
  Started by: Andrew Knowles 2
- 12
- 44
- 23 February 2023 at 17:42
  ChrisLH
- Fedchenko isochronous suspension 1 2
  Started by: david bennett 8
- 8
- 31
- 23 February 2023 at 15:53
  david bennett 8
- Lantern clock weight
  Started by: Andrew Knowles 2
- 4
- 5
- 23 February 2023 at 11:46
  Bazyle
- Crystal Oscillators : an introductory demonstration
  Started by: Michael Gilligan
- 2
- 4
- 18 February 2023 at 14:04
  Bazyle
- Beck Spectroscope
  Started by: Peter Cook 6
- 3
- 10
- 15 February 2023 at 08:10
  Michael Gilligan
- Kieninger RK Timekeeping
  Started by: Steve Addy
- 6
- 13
- 14 February 2023 at 12:37
  Redsetter
- Is anyone interested in completing a mostly built Jubilee clock ?
  Started by: Roger Jelbert
- 2
- 4
- 10 February 2023 at 21:11
  Roger Jelbert
- First Attempt at an Electronic Hipp Clock 1 2
  Started by: John Purdy
- 10
- 39
- 10 February 2023 at 15:58
  Roger Jelbert
- A Novel Free Pendulum Clock 1 2 3 4
  Started by: Tony Jeffree
- 10
- 79
- 5 February 2023 at 10:57
  Tony Jeffree
- Device for cutting very fine screw threads
  Started by: Michael Gilligan
- 6
- 14
- 21 January 2023 at 08:50
  Michael Gilligan
- A prototype Lavet stepper motor 1 2 3 4
  Started by: Tony Jeffree
- 7
- 94
- 16 January 2023 at 11:12
  Brian Smith 1
- Mystery Label
  Started by: Michael Gilligan
- 5
- 19
- 12 January 2023 at 21:24
  Michael Gilligan
- Magnet Material for Free Pendulum Clock 1 2
  Started by: John Purdy
- 12
- 35
- 21 December 2022 at 08:48
  John Haine

Viewing 25 topics - 76 through 100 (of 514 total)

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