Heard of it? Probably not. The waybackmachine is a part of archive.org. What archive.org does is "backup" internet websites as time progress and in turn the waybackmachine allows you to search the websites that it has archived as far as they started archiving them.

For example lebgeeks.com has its first archive in sep 2004
Old lebgeeks blog wroteGoogle Browser ! (Read full)
Posted by Samer on 21 Sep 2004 | comments (0)
Google is spending some of the cash it raised from its IPO on headhunting staff to build a web browser. Staff have already been poached from Microsoft and Sun. Joshua Bloch, a senior Java developer at Sun, and four people from Microsoft's IE team have all joined the firm in the last few weeks.
lol, so enough of me annoying here's the site
http://www.archive.org/web/web.php

Have fun enjoy!
heeh, yes it's a cool tool ..^^
the old page.. .nice :)
Das cool i can see the different versions of the sites i built
LOL how ugly GOOGLE's page was hehehehe
hehe yeah its amazing how things change
11 days later
yea that site use to take way too much of my time :)