Online archives

• arxiv.org open access to over 500 000 e-prints
• prola Physical Review Online Archive

Digital libraries

• IEEE Xplore extensive digital library
• Project Euclid mathematics and statistic resources
• ADS astrophysics data system
• science books online
• numdam NUMérisation de Documents Anciens Mathématiques

Video Lectures

• Feynman speaks series of lectures by Richard Feynman
• AB50 talks from the workshop '50 years of the Aharonov-Bohm Effect'

Unsorted

• Doppler Institute ...for mathematical physics and applied mathematics
• EqWorld the world of mathematical equations
• Lenna-the complete story WARNING: the referred page contains naughty parts...

	Department of Mathematics Faculty of Nuclear Sciences and Physical Engineering Czech Technical University in Prague Trojanova 13, 120 00 Prague 2, Czech Republic mafia(at)km(dot)fjfi(dot)cvut(dot)cz