Clocks and Scientific Instruments

Clocks and Scientific Instruments

This forum has 560 topics, 10,548 replies, and was last updated 12 June 2026 at 20:21 by iacooper.

Viewing 26 topics - 1 through 25 (of 561 total)

1 2 3 … 21 22 23 →

- Topic
- Voices
- Posts
- Last Post
- Be Aware of Scammers
  Started by: Neil Wyatt in: Website Announcements
- 10
- 12
- 30 April 2026 at 22:55
  Chris Crew
- Clockmaking starter project?
  Started by: Gman
- 10
- 19
- 12 June 2026 at 20:21
  iacooper
- Merlin Band Clock
  Started by: Andrew Knowles 2
- 7
- 7
- 25 May 2026 at 09:24
  John Haine
- Steel pinion conversion in to lantern pinion
  Started by: David Thompson 1
- 3
- 5
- 23 May 2026 at 19:01
  Peter Cook 6
- Interesting pendulum design in latest HJ
  Started by: John Haine
- 3
- 3
- 4 May 2026 at 21:03
  Bazyle
- Horological Journal : March 2026
  Started by: Michael Gilligan
- 1
- 1
- 2 March 2026 at 20:16
  Michael Gilligan
- What did I buy ? 1 2
  Started by: Michael Gilligan
- 7
- 33
- 28 February 2026 at 08:55
  Robert Atkinson 2
- Mark Noel’s Leeuwenhoek
  Started by: Michael Gilligan
- 8
- 14
- 25 February 2026 at 22:49
  Nigel Graham 2
- Fundamental limit on timing resolution? 1 2 3
  Started by: S K
- 9
- 57
- 25 February 2026 at 11:12
  John Haine
- Repeatable mechanical “trigger” to start a free pendulum?
  Started by: S K
- 7
- 15
- 22 February 2026 at 17:13
  S K
- Dual motor quartz radio clock – how does it work?
  Started by: Adrian R2
- 4
- 6
- 20 February 2026 at 20:36
  old mart
- Measuring Clocks 1 2 … 11 12
  Started by: SillyOldDuffer
- 17
- 283
- 18 February 2026 at 19:47
  SillyOldDuffer
- The England Finder Slide : Is this Genius or Madness ?
  Started by: Michael Gilligan
- 6
- 10
- 15 February 2026 at 19:33
  old mart
- Laboratory experiment apparatus. Who builds them?
  Started by: Stewart
- 15
- 18
- 5 February 2026 at 22:57
  duncan webster 1
- BHI Associate Membership
  Started by: Michael Gilligan
- 7
- 17
- 8 January 2026 at 21:59
  John Haine
- Recommended Reading : escapements and more
  Started by: Michael Gilligan
- 2
- 2
- 4 January 2026 at 15:29
  mcenhillk
- Suggested basic clock design please 1 2
  Started by: modeng2000
- 11
- 46
- 30 December 2025 at 13:33
  Bazyle
- Vacuum Chamber – Design and Build Advice 1 2 … 5 6
  Started by: SillyOldDuffer
- 24
- 128
- 29 November 2025 at 08:53
  Michael Gilligan
- gate clocks
  Started by: bricky
- 5
- 8
- 29 November 2025 at 08:42
  Michael Gilligan
- Making a Pendulum Suspension Spring – Advice Please
  Started by: SillyOldDuffer
- 7
- 16
- 25 November 2025 at 18:19
  John Haine
- Building Bernard Tekippe’s Precision Regulator 1 2 … 6 7
  Started by: Chris Raynerd 2
- 14
- 155
- 25 November 2025 at 08:04
  Andrew Crow
- Soldering a mainspring barrel to the wheel.
  Started by: Dick H
- 9
- 11
- 21 November 2025 at 10:25
  Dick H
- Vacuum Bulkhead Penetrator Design – Advice Please
  Started by: SillyOldDuffer
- 15
- 25
- 18 November 2025 at 17:44
  blowlamp
- Brocklesby Turret Clock
  Started by: Michael Gilligan
- 1
- 1
- 11 November 2025 at 10:20
  Michael Gilligan
- A bit of ‘Model Engineering’ for the microscopists
  Started by: Michael Gilligan
- 1
- 1
- 9 November 2025 at 23:39
  Michael Gilligan
- Hipp’s entirely mechanical ‘concept clock’
  Started by: Michael Gilligan
- 4
- 4
- 8 November 2025 at 16:51
  Bazyle

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