Valentine's Day links
Video: The Science of Chocolate (a.k.a. the real meaning of Valentine’s Day).
Horror-movie-themed Valentine’s Day cards and a collection of really nerdy Valentine’s Day cards.
Forget chocolate on Valentine’s Day, try semen, says Surgery News editor.
Mark Steyn tells you everything you ever wanted to know (and more) about My Funny Valentine.
Anti-Valentine’s Day cards from a bygone era, plus vintage Valentine’s from 100 years ago and a collection of vintage meat and weapons-related cards.