This is just really handy. It uses the popular searches to suggest what you might be typing. If you begin to type "Three blind mice" it suggests just that after you reach "Three bl". It may sound dull, but it shaves a lot of time off of your internet surfing. I set a time limit for myself so that I am not on the computer all day and this helps. Firefox now comes with this already installed! Find it here.
Google Trends allows you to see how many searches for specific words and search strings have been made. You can view where it is being searched and how often. Find it here.[No picture]
Google Patent Search is a fun and very handy search engine to use. I have found that the US Patent Office's site is terrible to view the patents themselves. Google helps with that making it easier and more accessible than ever before. Find it here!And if you thought that Google Maps/Earth was awesome then you will love

Just click those images and go see, cause it's cool.
I hope you enjoyed my little list of Google sites. If you would like a more thorough list please click here.
Images from Google.com and Wikipedia.org