BunnyChow Card #9: 5 weird (and not so weird) things I researched recently

BunnyChow Card #9:19 Dec 2018: 5 weird (and not so weird) things I researched recently: Are men more likely than women to become serial killers?Answer: Yes. ~83 percent of all serial homicides in the U.S. are committed by men. What exactly is a sepulcher (or sepulcher in British English)?Answer: a [...]