Archimedes hasn't had a good thread lately.
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To: VadeRetro; Junior; longshadow; RadioAstronomer; Doctor Stochastic; js1138; Shryke; RightWhale; ...
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2 posted on
05/21/2005 4:15:33 AM PDT by
PatrickHenry
(Felix, qui potuit rerum cognoscere causas. The List-O-Links is at my homepage.)
To: PatrickHenry
Thanks, for the post, PH. :D
3 posted on
05/21/2005 4:29:06 AM PDT by
skinkinthegrass
(Just because you're paranoid, doesn't mean they aren't out to get you :^)
To: PatrickHenry
Archimedes hasn't had a good thread lately. One might have thought that the topic of Archimedes was threadbare, but apparently not. (Interesting read)
4 posted on
05/21/2005 4:38:08 AM PDT by
Socratic
(There are methods and meth-heads. Life is about choice.)
To: PatrickHenry
Just realized that I've never seen a Math ping list on FR.
To: PatrickHenry
In honor of this Archimedes thread, I will now post a pic of a lever and fulcrum:
6 posted on
05/21/2005 4:50:16 AM PDT by
Lockbar
(March toward the sound of the guns.)
To: PatrickHenry
Archimedes hasn't had a good thread lately. s/thread/screw/
7 posted on
05/21/2005 4:54:26 AM PDT by
Erasmus
("The best-laid men gang oft a-gley." --Robt. Burns)
To: PatrickHenry
There's nothing more important and more romantic in the history of ancient science and currently in the history of medieval manuscripts. We're discovering new readings of Archimedes.Truly, it is a fantastic occurrence. It's even more improbable (and more interesting) than, say, finding the exact formula for Greek Fire.
To: PatrickHenry
The palimpsest is a 1,000-year-old parchment made of goatskin containing Archimedes' work as laboriously copied down by a 10th century scribe. Two centuries later, with parchment harder to come by, the ink was erased with a weak acid (like lemon juice) and scraped off with a pumice stone, and the parchment was written on again to make a prayer book. An early example of religion suppressing science.
9 posted on
05/21/2005 5:17:43 AM PDT by
Junior
(“Even if you are one-in-a-million, there are still 6,000 others just like you.”)
To: PatrickHenry
upon displacing water in his tub and realizing he had found a way to measure volumes, leapt out of the bath and ran naked through the streets shouting 'Eureka!' (I have found it!). Actually . . .
He preferred to take cold baths, then the whim hit him. "I think I'll take a hot bath." he found a missing appendage . . . and the rest is history. :-)
16 posted on
05/21/2005 6:03:44 AM PDT by
Bear_Slayer
(DOC - 81MM Mortars, Wpns CO. 2/3 KMCAS 86 - 89)
To: PatrickHenry
LOL! Good one! Took me a minute before I said Eureka!
20 posted on
05/21/2005 6:55:56 AM PDT by
6SJ7
To: PatrickHenry
Two centuries later, with parchment harder to come by, the ink was erased with a weak acid (like lemon juice) and scraped off with a pumice stone... I'm not sure I buy this explanation. Sounds like a lot of work to 'recycle' this bit of parchment. What, was there a shortage of goatskins suddenly? This sounds more like a rather strange 'coverup' for reasons now unknown.
21 posted on
05/21/2005 7:04:56 AM PDT by
6SJ7
To: PatrickHenry
Three pages of the palimpsest recently traveled to Menlo Park because SSRL staff scientist Uwe Bergmann had his own Eureka moment in 2003. From a magazine article, he learned the inks used for both the Archimedes and religious texts contained iron pigment. "I read that and I immediately thought we should be able to read the parchment with X-rays," Bergmann said. "That's what we do at SSRL we measure iron in proteins extremely small concentrations of iron."
Thank you Bergmann - thanks from all of us. What a great find.
22 posted on
05/21/2005 8:35:51 AM PDT by
GOPJ
( Bright lines between soldiers and citizens blind both.)
To: Scenic Sounds
23 posted on
05/21/2005 8:37:57 AM PDT by
Amelia
(Common sense isn't particularly common.)
To: PatrickHenry
Hmm...
31 posted on
05/21/2005 12:06:12 PM PDT by
Dimensio
(http://angryflower.com/bobsqu.gif <-- required reading before you use your next apostrophe!)
To: PatrickHenry
41 posted on
05/21/2005 1:15:30 PM PDT by
dljordan
To: PatrickHenry
hey wait, how was he using Calculous if the Arabs hadn't taught us dhimmis Algerbra yet???
55 posted on
05/21/2005 2:38:00 PM PDT by
Dead Dog
To: PatrickHenry
So you could screw up enough courage to leverage this into a wedge document?
69 posted on
05/22/2005 8:23:47 PM PDT by
Doctor Stochastic
(Vegetabilisch = chaotisch is der Charakter der Modernen. - Friedrich Schlegel)
To: blam; FairOpinion; Ernest_at_the_Beach; StayAt HomeMother; 24Karet; 3AngelaD; ...
A ping, and a similar story to supplement:
The Mystery of Archimedes
by Ned Potter
October 20, 2000
In 1998, an anonymous collector bought the book at auction -- not for its looks, but for what's hidden inside: the mathematical genius of the ancient Greek Archimedes. It is believed that Archimedes wrote his original theories about 300 years before Jesus was born. Then, around the year 1000 A.D., his writings were copied into the book that the collector bought... [A]round 1200 AD, a monk took the book, scraped off the original ink and re-used the pages for a prayer book.
[probably a dead link, from the hard drive files] Please FREEPMAIL me if you want on, off, or alter the "Gods, Graves, Glyphs" PING list --
Archaeology/Anthropology/Ancient Cultures/Artifacts/Antiquities, etc.
The GGG Digest -- Gods, Graves, Glyphs (alpha order)
70 posted on
05/22/2005 9:03:54 PM PDT by
SunkenCiv
(FR profiled updated Tuesday, May 10, 2005. Fewer graphics, faster loading.)
To: PatrickHenry
Neither has Posidippus of Pella, although he did put in my windows.
A Mummy's Bequest: Poems From a Master
by John Noble Wilford
Nov 26, 2002
Written in the third century B.C., the poems on the papyrus appear to be 112 collected works of Posidippus of Pella, a prominent writer of epigrams, and constitute what scholars say is the oldest surviving example of a Greek poetry book... The papyrus scroll held one striking surprise: the absence of erotic verse. Judging by his previously known poems, mainly preserved in an anthology from about 100 B.C., Posidippus had a lusty interest in sex.
71 posted on
05/22/2005 9:13:37 PM PDT by
SunkenCiv
(FR profiled updated Tuesday, May 10, 2005. Fewer graphics, faster loading.)
73 posted on
05/22/2005 9:21:14 PM PDT by
SunkenCiv
(FR profiled updated Tuesday, May 10, 2005. Fewer graphics, faster loading.)
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