Facebook was the fourth-most-visited site in December, with 111.8 million visitors, up 105% from the prior year.
Who’s Number One? Google, with 173 million U.S. visitors in December
–Source: ComScore Media Metrix
Discover the sizzle in science. It's not that stuff that's always for the smart kids. It's the need to know. The passion for understanding. The absolute belief that for every problem, there is a solution. The creative mind seeking truth in a world of mystery. The quest for the Holy Grail.