The Galileo Project 'a hypertext source of information on the life and work of Galileo Galilei (1564-1642) and the science of his time'

Isaac Newton Resources 'Here at the Isaac Newton Institute for Mathematical Sciences, we are often asked about Newton's life and works. There are already many excellent and informative Web sites and books about Newton, so rather than duplicate those, we have put together a guide to some of the places, both real and virtual, where you can find out more.' 

Leibniz - a big, rich, site

Leibniz, Gottfried Wilhelm- Metaphysics (Internet Encyclopedia of Philosophy)

McTaggart - introduction to his life and work by Peter Geach

McTaggart - picture of (young-ish) McT., and brief summary of the 'unreality' argument

McTaggart on the Unreality of Time - summary of the argument, from Soshichi Uchii's 'Spacetime' course notes (comprehensive)

Poincare (Internet Encyclopedia of Philosophy entry)

Albert Einstein Online - lots of links

Barbour, Julian - homepage; useful 'Discover' interview

Huw Price