Gerbert D'Aurillac: mathemetician and engineer, Pope, ghost, and meddler with dark forces.
posted on Nov 1, 2007 - View this thread

Everything you know about Pythagoras is wrong (except the bit about the beans). Less the golden-thighed Einstein of the Ancient World and more the L. Ron Hubbard of Magna Graecia. [Last link has some rude words]
posted on Feb 22, 2007 - View this thread

Charles Babbage's Difference Engines. One built in 1853. A subsequent design completed in 1991. And again in Lego. Both designs recreated in Meccano parts. [more inside]
posted on Apr 26, 2006 - View this thread

"To avoide the tediouse repetition of these woordes: is equalle to: I will settle as I doe often in woorke use, a paire of paralleles, or gemowe lines of one lengthe: ======, bicause noe .2. thynges, can be moare equalle." Welsh mathematician Robert Recorde (1510–1558) invented the equals sign in his 1557 work The Whetstone of Witte, which also introduced "Zenzizenzizenzic", the eighth power of a number. Recorde had advocated the + and – symbols in his 1540 work The Grounde of Artes. He died in debtor's prison in 1558. Read, watch, or listen to a recent lecture that links the equals sign to developments in art, navigation, and astronomy. (Wikipedia)
posted on Dec 16, 2005 - View this thread

The mathematician Anatoly Fomenko is one of a number of Russian academics advancing revisionist chronologies which portray a greatly foreshortened view of European history. He argues that mediaeval and classical histories as we know them today were fabricated in Renaissance times. In his book 'History: Fiction or Science', he 'proves' that Jesus Christ was born in 1053 and crucified in 1086, and that the Old Testament refers to mediaeval events... Fomenko's theories have been debunked, but his ideas have nevertheless gained some currency in Russia: among his supporters is the former chess champion Garry Kasparov. Of course, Fomenko is by no means the first mathematician to grapple with the subject of chronology: indeed, any history must be founded in part on a calculus of dates... Are there any parallels, I wonder, between the spread of theories like Fomenko's and the renewed prevalence of Biblical chronologies in the US, for example: is there some kind of psychological solace in perceiving history on a smaller scale than current academic orthodoxy allows? (more inside).
posted on Mar 2, 2004 - View this thread

The MacTutor History of Mathematics archive from the University of St. Andrews' School of Mathematics and Statistics.
posted on Dec 30, 2003 - View this thread

Women Mathematicians. With numerous biographies and photographs, this website indexes the many contributions that women have made to the field of mathematics. From Pythagoras' wife Theano and martyr Hypatia, also notable are the first female computer programmer and the first female Ph.D. recipient.
posted on Oct 9, 2002 - View this thread