Science October 26.2007

Science is the academic journal of the American Association for the Advancement of Science and is considered one of the world’s most prestigious scientific journals. The journal is peer-reviewed, is published weekly, and has a print subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is one million people.

PC Magazine November 06 2007

PC Magazine (or PC Mag) is a computer magazine published biweekly (except in January and July) both in print and online. The magazine is published by Ziff-Davis Publishing Holdings Inc. The first edition was released in January 1982 as a monthly called PC (the “Magazine” was not added to the logo until the first major redesign in January 1986). The magazine moved to biweekly publication in 1983 after a single monthly issue swelled to more than 800 pages.

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