Since 2005 offers links to websites related to biochemistry, reliability engineering, chemist, morality, medical physics, mechanical engineering, earth sciences, materials, astrophysics, nuclear, software, molecular and much more.
Offers information about the history of the creation of DST and a petition to stop the practice.
Home of world time since 1884.
Proposes both a mechanism and a myth: a 10,000-year Clock.
Provides the official time for the Navy, for the Department of Defense, and for the United States.