This is a very interesting article I found which gives you a couple of codes to use on Google. All you have to do is copy and paste the code into the Google Search box and press enter. This articles supplies you with three codes; one to view security cameras, two to get personal documents, three to get free stuff. Pretty cool. But its surprising that it works because this article came out in 2009 and Google is probably aware of this. Check it out.
Ever wanted to check out how Google looked in the 90’s or how Facebook looked when it first came out? With the Wayback Machine you can, it has 56 billion captures of over 10 billion web pages dating as far back as 1996. It’s a non-profit website which was created by the Internet Archive. Here is the link below. Have fun!