about me
courses
  phy1050
  phy1200
  phy1510
  phy1511
  phy1520
  phy1521
  phy2010
  phy2020
  phy2030
  phy3110
Matter & Interactions
physlets
  physlet physics
software
  assess
  clea
  course outliner
  gnuplot
  LaTeX
  open source physics
  vpython
  webassign
video analysis
tracker digital libraries
blog
screencasts