Here is a very nice photo flipbook video featuring the unmistakable music of Alan Vega.

Multi-touch interfaces (a la the iPhone) have reinvented the DJ turntable.

Old-school anti-piracy PSA: Don’t Copy That Floppy!

Video of a full orchestral performance of perhaps the most revolutionary work of music from the 20th century, John Cage’s infamous 4’33” (1952).

10 Most Magnificent Trees in the World; even cooler than I was expecting.

Google is imitating Ted Talks with the thus-far excellent Google Tech Talks. Highlights: Kevin Kelly on the scientific method and Luis von Ahn on human computation.

I use Wikipedia every day, but it does have serious quality problems. Citizendium looks like a vast improvement, with editorial control and no anonymous editing. For examples of quality potential, see “approved” articles like Biology, Barbara McClintock, and Vertebral subluxation. See the news coverage.