URLs listed in this category:
Fear of Physics
Offers explanations for esoteric rules of physics.
http://www.fearofphysics.com/
PhysLINK
Find physics news, reference materials, societies, journals, new theories, jokes, cartoons, and more.
http://www.physlink.com/
PhysOrg.com
Features forums, a blog, and news articles covering the latest breakthroughs in physics and technology.
http://www.physorg.com/