Psych departments in multi-specialty practices have the best sample cabinets. (We keep trying to convince them to share...but they are very protective of their stash.)
It figures that a Psychopharmacologist would dip into that cabinet to come up with this video:
I will never be a psychopharmacologist - but I suspect Dr. Stephen Stahl is a heck of a teacher.
Found by the nice folks at The OmniBrain