My friend Tyler (who is finishing a truly brilliant book on evolutionary biology and its mistakes) sends me the best urls. A lot of those make it into my blogs. Here's a very cool one for Wiki Live, a visualization of edits and entries to Wikipedia, anywhere in the world, virtually as they are happening: www.lkozma.net/wpv/index.html. Click on this and then read the FAQ. It's pretty darn fascinating. And now that Tyler just sent me a Flickr's version of the same kind of global visualization, in technocolor: http://flickrvision.com/ We live in interesting times. Happy weekend, everyone!