Map showing distribution of family names in the US in 1840, 1880 and 1920

Here is a neat site to let you see where people with a certain last name lived.
Map showing distribution of family names in the US in 1840, 1880 and 1920

A full Star Trek Map.

Here is a neat site:
http://www.civfanatics.net/uploads9/Star_trek_map2.jpg
A full Star Trek Map.

The best tips for doing a search on Google

Hey gang,
Check out this site:
http://www.informit.com/articles/article.asp?p=675274&seqNum=1&rl=1
The search tips are great!