Brian Greene's Fabric of the Cosmos is online in its entirety on NOVA's website, in four one-hour episodes. Time, Space, Quantum Mechanics, Multiverses.
posted by empath on Nov 26, 2011 - 32 comments

Is the Multiverse Real? Discover takes a look at theories that our universe is one of many. This blogger adds some interesting commentary. via
posted by Bookhouse on Nov 16, 2008 - 35 comments

String Theory in two minutes or less, or if the Reader's Digest Condensed version of string theory is too terse, spend an hour with Dr. Michio Kaku and Brian Greene. (previously) (via /. and WBAI)
posted by caddis on Oct 25, 2007 - 40 comments

Convicted as an ecoterrorist, a brilliant young scholar nose-dives in prison. An article on Billy Cottrell, a physics genius with Asperger's Syndrome who was sentenced to 8.5 years in prison for his role in destroying $5 million worth of SUVs. His case was previously discussed here. [Via BB.]
posted by homunculus on Mar 2, 2007 - 204 comments

Raft to the Future: An article about the weirdness of physical models of the universe, how that weirdness correlates to the inherent incompleteness of mathematical systems, and how time itself can emerge at the fringes of these incomplete models.
posted by knave on Nov 6, 2006 - 46 comments

Science sites of all kinds for kids. Archeology. Entomology. Natural Symphony. Baseball in Space. Philosophy. Process or Content. Science songs. Physics songs, relativity. String theory. Science and Art.
posted by nickyskye on Jun 26, 2006 - 9 comments

String Theory Turns 20 - first posited in 1984 as an explanation for the strong force, String Theory turns 20 this year. While some physicists celebrate, others are concerned that string theory isn't coming close to being a theory of everything as many had hoped. While it does reconcile quantum mechanics with Special Relativity, there is currently no mathematical proof for String Theory. Even more troubling, rather than providing one solid explanation for the universe, the many dimensions of string theory offer 10^100 different possible results.
posted by grapefruitmoon on Dec 7, 2004 - 25 comments

The elegant universe. A 3 hour PBS NOVA documentary on string theory [in 24 ~5-10 minute chunks of real player or quick time video]. Welcome to the 11th dimension.
posted by srboisvert on Nov 14, 2003 - 18 comments

"The Standard Model" of the universe takes a hit.
Score one for string theorists. Scientists at the Brookhaven National Laboratory appear to have discovered a new type of subatomic particle that would disprove the currently accepted model for the nature of space and matter.
posted by Optamystic on Feb 9, 2001 - 3 comments