The Internet Archive, working with Alexa Internet, has created the Wayback Machine. The Wayback Machine makes it possible to surf pages stored in the Internet Archive's web archive. This Archive goes back to 1996 and has many web pages that are no longer on line. The Wayback Machine was unveiled on October 24th at Berkeley's Bancroft Library. Visit the Wayback Machine by entering an URL (web address) in the box above.