Jump to content

Talk:Edward Sabine

Page contents not supported in other languages.
From Wikipedia, the free encyclopedia

Untitled

[edit]

Fascinating guy, see last paragraph. I didn't know what this part meant:

Of Sabine's scientific work two branches in particular deserve very high credit
  • Determination of the length of the second's pendulum

Ortolan88 16:31 Nov 19, 2002 (UTC)


I'd think it would be (in effect) a measurement of the local strength of gravity, as the period of a pendulum depends on its length and the local gravity. Though I'd think you'd need some pretty accurate measurements to pick up local differences in the Earth's gravity - 1 part in 1000 or less, perhaps? -- Malcolm Farmer 17:00 Nov 19, 2002 (UTC)

Could you stick a parenthetical phrase in? Still over my head. Speaking of accurate measurement, I left out the Anders Jonas Angstrom article the fact that his meter was the wrong length and thus his entire spectrum analysis was off (consistently though).

BTW, that punctuation was from the EB1911 scan. The only MS product I use is IE for Macs, and that only in self-defense against the double perversity of web developers who ignore the Mac and ignore all other browsers. Ortolan88

Oops, I was thinking of someone else. On actually reading the article, it sounds as as if its Weights and Measures work; defining precisely the length of the pendulum used to define the standard second (well, what would you use, in the days before electronics and atomic clocks?) Dominique Arago was the gravitational variation guy - and also Francis Baily, who I just found when searching Wikipedia to find the Arago article -- Malcolm Farmer 17:17 Nov 19, 2002 (UTC)~

[edit]

Hello fellow Wikipedians,

I have just modified one external link on Edward Sabine. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 02:07, 18 September 2017 (UTC)[reply]