>>> "...Old people have a reputation for producing a distinct stink that follows
>>> them around like, well, a bad odor. Now, chemosensory experts have found that
>>> people can indeed pick out the aged aroma — and it's actually more pleasant and
>>> less intense than body odors from twentysomethings and middle-aged folk..."
http://articles.latimes.com/2012/may/31/science/la-sci-old-person-smell-20120531
What was that about old people smell?