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.
thirty
30 (thirty) is the natural number following 29 an preceding 31.
Trivia about thirty
Months in the Islamic calendar have 29 days or, like Rajab, the seventh, this many
After six, it's the next number that fits the category