http://www.youtube.com/watch?v=Fow7iUaKrq4 Incredible nerdcore rap. Be sure to view this video.
http://specgram.com/CLI.2/08.kawil.rerating.html An article by linguists rating the languages of the world.
Gil's LotD (Link of the Day) publishes a link to a web page every day. The linked pages are chosen for their interesting, informative or entertaining content. You can read Gil's LotD on the web or in a daily email.