The Journal of Visual Experiments (JoVE)

The Journal of Visual Experiments (JoVE) presents research methods in video format, allowing new methods to be demonstrated far more effectively than is possible in text.

JoVE offers an alternative mode to describe method papers on how to perform scientific experiments. Static scholarly articles are transformed into demonstrative and visual experiences.

See some JoVE articles for yourself: http://www.jove.com/