Spheres is a short 1969 animation by René Jodoin and Norman McLaren, soundtrack by Glenn Gould, published by the National Film Board of Canada. [more inside]
Rene Fleming pulls a reverse-Sting and enters a "parallel universe" of sound. Brings up interesting issues in the different ways people in the pop and classical realm define the "natural" vocie, as well acknowledges that in our completely shattered, niche market this cross-over record has no more or less validity then any other album being released today.
A letter by Rene Descartes, stolen in 1840s, recovered in 2010 by online detective work. The letter was stolen by Guglielmo Libri, inspector general of the libraries of France, who stole thousands of valuable documents and fled to England in 1848. Since 1902 it's been in the collection of Haverford College, its contents unknown to scholars, and nobody there realized that it was an unknown letter. But because they had catalogued it and recently put their catalogue on line, Dutch philosopher Erik-Jan Bos found it "during a late-night session browsing the Internet". (A Haverford undergraduate thirty years ago had translated it and written a paper on it, in which he recognized that the letter was unknown -- but nobody followed up and the letter had sat in the library since then until it was listed online.) The letter includes some last-minute edits to the Meditations, and some thoughts on God as causa sui. Haverford, whose president was a philosophy major, is returning the letter to the Institut de France.