ScienceWorld

ScienceWorld, also known as Eric Weisstein's World of Science, is a Web site that opened to the general public in January 2002. As of November 2007, "ScienceWorld" includes more than 4,000 entries in fields of science including astronomy, chemistry, physics, as well as biographies of many scientists. It is administered by Eric Weisstein of Wolfram Research, Inc., who is the chief encyclopedist assigned to the project.