Wunderkammer
Lectures and talks
Condensed matter theory journal club at the Institute of Physics, Chinese Academy of Sciences.
Joint seminar series run by the Kavli Institute for Theoretical Sciences, Institute of Physics, and Institute for Theoretical Physics.
Programs at the Kavli Institute for Theoretical Physics, University of California, Santa Barbara.
Workshops at the Max Planck Institute for the Physics of Complex Systems.
Recorded talks at the Perimeter Institute for Theoretical Physics.
Numerical packages
QUADPACK is a FORTRAN library for numerical integration. The linked page also contains a list of related libraries.
LAPACK is the standard FORTRAN library for linear algebra.
Michael Wimmer's library for computing matrix pfaffian.
Makoto Matsumoto's site for Mersenne twister, a pseudo-random number generator ideal for Monte Carlo simulations.
FORTRAN software from Alan J. Miller.
Texts
John Wilkins' one-page guide to academic career.
Transcript of Richard Hamming's talk, "You and Your Research".
Transcript of E. M. Purcell's legendary talk, "Life at low Reynolds number" .
Victor Weisskopf's lecture notes, "Modern Physics from an Elementary Point of View".
Two wonderful books by Rudolf Peierls: "Surprises in Theoretical Physics", and "More Surprises in Theoretical Physics".
Alexander Migdal's account of his experience as a theoretical physicist in Soviet Union.