Jacobson's Organ and the Remarkable Nature of Smell, by Lyall Watson
In its description of the human nose, my 1901 edition of Gray's Anatomy includes this sentence: "In the septum … a minute orifice may be discerned: it leads into a blind pouch, the rudimentary organ of Jacobson." (The septum is the interior wall between the two nostrils.) Probably very few people have heard of this...
Read More