Journal of Visualized Experiments is an online research journal for publishing visualized (video-based) biological experiments
posted by Gyan on Nov 29, 2006 - 2 comments

The journal Nature: "Wikipedia comes close to Britannica in terms of the accuracy of its science entries."
Nature had experts review articles from both encyclopedias. (Also, 10% of Nature authors contribute to Wikipedia.)
posted by Tlogmer on Dec 14, 2005 - 31 comments

The first Transhuman Conference On the Law of Transhuman Persons: Whether or not you believe humans are set to evolve into gods, or AI is destined to achieve self-awareness the idea of the Transhuman is a thought provoking concept. Philosophers have debated the nature of the self, of the human for millennia. Is it time to start drafting new laws to govern all possible sentient beings on this planet? or is it all just a science of fiction? a comfortable humanist illusion?
posted by 0bvious on Dec 13, 2005 - 37 comments

The Astronomy Nexus. Including the Encyclopedia of Suns, Virtual Messier Objects, and the 3D Universe.
posted by Johnny Assay on Dec 7, 2003 - 4 comments

How much is inside?
posted by Spoon on Jun 14, 2002 - 19 comments

The Extrasolar Planets Encyclopedia gives detailed information on all the planets scientists have found outside the solar system. Nerd chic.
posted by tdecius on Oct 10, 1999 - 0 comments