There was something in the November 2005 "Scientific American" that had me chuckling. There were four burglars who broke into a veterinarian's office in Noblesville, Ind.

, looking for the painkiller known as OxyContin, which some people snort to get high. What they actually stole was oxytocin, which is given to laboring females to help them give birth, and develop nurturing feelings towards their progeny. The author says, "Maybe I'm wrong, but you've got to think that four young guys with enlarged, tender nipples and a tendency to cuddle are not going to fare that well in prison."