Quiz Guy John Chaneski’s puzzle is based on those posters that read Keep Calm and Carry on. For example, what advice would you give to someone sailing down the longest river in South America? This is part of a complete episode. Transcript of...
A cataract is not only an eye condition, it’s also a waterfall. And the two uses of the word are related, in the sense that in the ancient world, a cataracta was one of those iron gates that hung outside a city, such as Pompeii, to protect...