Morbid Anatomy - an excellent blog with a focus on art, medicine, death, and culture. Great viewing anytime, but it might also be a good reference source for any macabre seasonal celebrations!
posted by madamjujujive on Oct 8, 2007 - 5 comments

ARTnatomy: Anatomical Basis of Facial Expression Learning Tool. See how all the different muscles in your face work. Flash interface; via Drawn!
posted by Gator on Mar 15, 2006 - 10 comments

Interactive Human Body Rotate, drag, and drop human organs into place. Educational and fun.
posted by ColdChef on Mar 9, 2005 - 16 comments

Move over, Gray's Anatomy! Children draw the human body.
posted by Robot Johnny on Oct 14, 2004 - 19 comments

Check out the giant cancer fighting colon... of science! "It's part of a national tour to educate people about various types of common and preventable cancers. The 'Check Your Insides Out -- Top to Bottom' tour is full of interactive educational exhibits on colon, lung, oral, breast, prostate and skin cancers."
posted by ilsa on Jun 24, 2004 - 4 comments

skulls
posted by crunchland on Sep 11, 2003 - 8 comments

The Harvard Brain Atlas has a veritable plethora of images of the brain, whether normal or diseased. Tours, 3-D Java exploration and a [very difficult] quiz are available. Plus: the top 100 brain structures!
posted by goethean on Aug 19, 2003 - 3 comments

Dissection videos. Dartmouth: Human Anatomy. University of Wisconsin Medical School: Human Anatomy. TissueLink: Liver. University of Michigan: Peritoneum. Palo Alto School District: Sheep's Heart. University of Alberta: Cat; Squalus. American Museum of Natural History: Dogfish Shark. University of Virginia: Frog. Scott Middle School, Fort Knox, Kentucky: Frog; Worm (On the first frog dissection video the teacher tells the students, "He's dead, he won't complain. I promise he won't sue."). University of Kentucky: Esophageal Hiatus. ThinkQuest: Starfish. Carolina Biological Supply: Owl Pellets. Science Man: Television Set. Greg Frederickson: Twist-hinged dissection of an equilateral triangle to a square. More geometric dissections: Geometric dissections on the web.
posted by Mo Nickels on Jul 22, 2003 - 10 comments

Controversial corpse exhibit, Körperwelten (Body Worlds), is set to display human corpses in London, UK in two days. UK health department concluded that the exhibit did not breach the 1984 Anatomy Act as the law did not cover the preservation of corpses by means of plastination, a technique invented by Professor Gunther von Hagens, the creator of the exhibit.
posted by frenetic on Mar 21, 2002 - 9 comments

Everybody needs some bodies sometimes. I know these have legitimate medical purposes, but don't you know someone who would love having this guy around the house, with his Multi-Sounds? And think of the fun to be had with Mr. Hurt Head or his friend Patient Peevy. Also fun at parties and not too expensive: A pound of fat, and, uh, this (washable).
posted by argybarg on Jul 9, 2001 - 3 comments

Cool eyeball science Quick summary of interesting research on the output of the eyeball. 3 really cool things: 1, we know much more about the output of the eyeball now than a few years ago; 2, they've got a neural network doing visual processing like the eye; 3, most of what you see your brain makes up!
posted by daver on Mar 28, 2001 - 8 comments

Virtual Pig Dissection.
Requires Shockwave. Not for the faint of heart.
posted by tamim on Oct 16, 2000 - 3 comments