We really wish UCLA theoretical physicist Dr. John Marshall would supply some diagrams for us non-scientific types to go along with his otherwise illuminating articles on Sexual Physics, because we're having a hard time visualizing concepts like "Ejaculation at the speed of light" and "Relativistic penile length enhancement". Maybe there's some geeky CGI artist out there who'd be willing to help him out?

The Joy of Sexual Physics (sexualphysics.com, via del.icio.us)

See also: Research Center for Multiple Sexual Orgasms/The Lin Institute (actionlove.com, via Boing Boing)
Thumbnail: Britney's Guide to Semiconductor Physics (oldie but goodie @ britneyspears.ac)