A science museum in Ireland devoted to the astronomical, engineering botantical and photographical work of the Parsons family.

History and FAQs of various calendars, including Julian, Gregorian, Jewish, Islamic, Chinese, and Mayan. Astronomy, years, months, and days of the week.

Archives of messages and supporting materials from this professional discussion group on the history and theory of the historical sciences.

Neil Brandt's timeline covers historic highlights from classical mechanics, electromagnetism, quantum mechanics, astronomy, cosmology, mathematics, and technology. [PDF]

On the historical interactions of science and religion. (From PBS.)

Independent book publisher specializing in history of mathematics and history of science. Includes information on ordering, books available, and how to contact them.

Biographies and Nobel Lectures of the prizewinners, from the Nobel Foundation.

Several articles, mostly on history and philosophy of science, aimed at a lay audience.

A chronology from the 7th millennium BC to the present day, with brief explanations of events in the history of western natural philosophy and sciences.

Online database of medieval and Renaissance scientific instruments made before 1600 A.D. held at four European museums.

Memorializes births and deaths of famous and not so famous scientists of the past, and other events in science history. Searchable.