A bad apple, at least at work, can spoil the whole barrel. And there's research to prove it.

Wayne Curtis has been puzzling over an unexplained meteorological phenomenon involving chickens...a riddle that's nearly two centuries old. Wayne is the author, most recently, of And A Bottle of Rum: A History of the New World in Ten Cocktails.

In the late 1960s, a California TV repairman named Bob Nelson joined a group of enthusiasts who believed they could cheat death with a new technology called cryonics. But freezing dead people so scientists can reanimate them in the future is a lot harder than it sounds.