Collected here are some useful world wide web links
for physics students.
Waves and sound
Astronomy at the University of Massachusetts
Various physics demonstrations from Japan [http://www.bekkoame.or.jp/~kamikawa/java_e.htm]
Various physics demonstrations from Taiwan [http://didaktik.physik.uni-wuerzburg.de/~pkrahmer/ntnujava/index.html]
Particle Physics and Astronomy Research Council
British National Space Centre
If you find anything that you think might be useful to other physics students that is not listed here please leave a message with details in David Swinscoe's pigeon hole.