C program for PC
Boost C++ library
The HDF Group
The ZEUS Code (James Stone)
Astrophysical Code Library (Illinois Astrophysical Fluid Dynamics Group)
Colors in Latex
W3 Schools: learn HTML / CSS
HTML colors
HTML 4.0 tutorial
Symbols and Greek letters in HTML
C.P. Dullemond and A. Johansen, Lectures on Hydrodynamics II
Physics qualification exams from Columbia University
Physics qualification exams from MIT