Fizzix Phriday is a site about Physics, that updates on Fridays. It was started because of alliteration, and also because physics is pretty much the coolest thing, and people should see why.
Austin Pond has a bachelor's degree in Physics, and really enjoys talking and writing about it, on account of him being a huge nerd. If you have something cool to share with him, you can tell him on twitter (@FizzixPhriday), facebook, or send him an email (fizzixphriday [at] gmail [dot] com). See also: footer links on every page.