Medicine’s Hidden Roots in an Ancient Manuscript; New York Times, 6/1/15

Mark Schrope, New York Times; Medicine’s Hidden Roots in an Ancient Manuscript:

"Scholars are just beginning to pore over the text, the oldest known copy of Galen’s “On the Mixtures and Powers of Simple Drugs.” It may well provide new insights into medicine’s roots and into the spread of this new science across the ancient world...

Little is known of the history of the manuscript in Baltimore, formally known as the Syriac Galen Palimpsest, from its recycling in the 11th century until the 1920s, when it was sold to a private collector in Germany. After that, the manuscript fell again from public view until 2002, when it was purchased by a collector in a private sale. He has not been publicly identified.

In 2009, the Galen Palimpsest was lent to the Walters Art Museum for spectral imaging of its leaves by an independent group of specialists, which would reveal the erased Galen undertext. Each page is photographed digitally at extremely high resolution with varying colors and configurations of light, which in various ways illuminate the inks, grooves from writing and parchment itself. Computer algorithms exploit these variations to maximize the visibility of the undertext.

The resulting images went online under a “creative commons” license, meaning that anyone can use the material free for any noncommercial purpose. Once the images were online, William Noel, who was the curator of manuscripts and rare books at the museum, began organizing members of the tiny community of scholars who study Syriac scientific texts to study the new material."

Trace the past with NY Public Library's Open Access Maps Project; CNet, 4/7/14

Bonnie Burton, CNet; Trace the past with NY Public Library's Open Access Maps Project:

"For over 15 years, the Lionel Pincus & Princess Firyal Map Division at the New York Public Library has been scanning maps from all over the world including those of the Mid-Atlantic United States from 16th to 19th centuries and even topographic maps of Austro-Hungarian empire ranging from 1877 and 1914.

Most notably, the NYPL has scanned more than 10,300 maps from property, zoning, and topographic atlases of New York City dating from 1852 to 1922.

There's also a "diverse collection of more than 1,000 maps of New York City, its boroughs and neighborhoods, dating from 1660 to 1922, which detail transportation, vice, real estate development, urban renewal, industrial development and pollution, political geography among many, many other things," NYPL posted in late March on its blog.

These and many more of the 20,000 cartographic works scanned are now available as high-resolution downloads for anyone who wants to visit their site.

"We believe these maps have no known US copyright restrictions," NYPL posted. "To the extent that some jurisdictions grant NYPL an additional copyright in the digital reproductions of these maps, NYPL is distributing these images under a Creative Commons CC0 1.0 Universal Public Domain Dedication.""

Lawrence Lessig's (2008) Remix Book Freely Accessible under CC License via Bloomsbury Academic, 5/11/09

Lawrence Lessig's (2008) Remix: Making Art and Commerce Thrive in the Hybrid Economy is now freely accessible under a Creative Commons license via Bloomsbury Academic. For PDF link, see:

http://www.bloomsburyacademic.com/remix.htm