In honor of the 50th anniversary of Apollo 11 this July, the BBC World Service has produced this in-depth podcast series detailing "the dramatic, definitive story ... about the men and women who reached for the moon." 13...

This is an ebook which is available for free download in PDF format. The eLearning Guild conducted a survey of its members, asking for their favorite tips relating to strategies for effectively creating, managing, and...

This article, by Henry Gee, Rory Howlett, and Philip Campbell is a "resource from Nature for those wishing to spread awareness of evidence for evolution by natural selection." In it, the authors offer "a succinct...

This brief historical account describes some of the effects of the Cajon Pass earthquake, which struck near San Bernardino, California in 1899. It also incudes the time, approximate location, and approximate magnitude...

This article is a comprehensive review of 193nm immersion lithography. It focuses on the materials and processes rather than the optical system of the tool. The article covers the history and current status of the...