Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
microscale
A micrometer (British spelling: micrometre; symbol µm) is one millionth of a meter, or equivalently one thousanth of a millimeter. It is also commonly known as a micron. It can be written in scientific notation as 1×10−6 m, meaning 1/1 000 000 m.