Cells Alive(http://www.cellsalive.com/) Provides film and computer-enhanced images of living cells and organisms for education and medical research. Covers cell biology, microbiology, immunology and microscopy topics.
SciVee(http://www.scivee.tv/) SciVee, the scientist's version of YouTube, allows scientists to upload their technical papers as well as accompanying video presentations related to the paper. Their intent is to create a full multimedia environment for research.