vlado's recommended links

nobel museum

http://nobelprize.org/
wonderful source of many useful information for every physics and non physics educator

brainpop

http://www.brainpop.com/
well done flash animations for primary and secondary school and lots of other stuff

hyperphysics

http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
ultimate source of physics information with concept maps (my alpha nad omega !)

paul falstad

http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
amazing java applets from physics and math too (best 3D quantum hydrogen atom model on the internet included ...)

eric weisstein's world of physics

http://scienceworld.wolfram.com/physics/
high level physics "dictionary"

physics2000

http://www.colorado.edu/physics/2000/index.pl
nice site with lots of modern physics in a form of teacher-student talk with many nice animations and simple applets