CURRENT MOON

Saturday, August 05, 2006

Archimedes


The Associated Press is reporting that: Previously hidden writings of the ancient Greek mathematician Archimedes are being uncovered with powerful X-ray beams nearly 800 years after a Christian monk scrubbed off the text and wrote over it with prayers.

Over the past week, researchers at Stanford University's Linear Accelerator Center in Menlo Park have been using X-rays to decipher a fragile 10th century manuscript that contains the only copies of some of Archimedes' most important works.

. . .

"We are gaining new insights into one of the founding fathers of western science," said William Noel, curator of manuscripts at Baltimore's Walters Art Museum, which organized the effort. "It is the most difficult imaging challenge on any medieval document because the book is in such terrible condition."

. . .

On Friday, members of the public watched the decoding process via a live Web cast arranged by the San Francisco Exploratorium.

"We are focusing on the most difficult pages where the scholars haven't been able to read the texts," said Uwe Bergmann, the Stanford physicist heading the project.

Born in the 3rd century B.C., Archimedes is considered one of ancient Greece's greatest mathematicians, perhaps best known for discovering the principle of buoyancy while taking a bath.

The 174-page manuscript, known as the Archimedes Palimpsest, contains the only copies of treatises on flotation, gravity and mathematics. Scholars believe a scribe copied them onto the goatskin parchment from the original Greek scrolls.

Three centuries later, a monk scrubbed off the Archimedes text and used the parchment to write prayers at a time when the Greek mathematician's work was less appreciated. In the early 20th century, forgers tried to boost the manuscript's value by painting religious imagery on some of the pages.
. . .

"We will never recover all of it," Noel said. "We are just getting as much as we can, and we are going to the ends of the earth to get it."


Nice job xians. It's been you against science and history for as long as you've been around.

More info here:

Archimedes Palimpsest

Stanford Linear Accelerator Center

1 comment:

Julia said...

Thank you very much for this site and all the information it has. I find it very interesting and I recommend it to all!
All the best. Sincerely

voyance mail gratuit