In many parts of the world, people struggle to find enough drinking water to survive. In a few places, people request the opinion of a Water Sommelier before taking their first sip. (Our culture might be tapped out.)

+ 16 words that are much older than they seem.

+ Do dolphins call each other by name? If they do, imagine the names they’re calling us.

+ The Segway Polo World Cup. And you thought the Segway would never catch on.