Centuries ago, monks who took a vow of silence developed their own hand signs, with hundreds of gestures, that are still in use today. Plus, how do speakers of different languages distinguish similar shades and tints of colors such as red, yellow...
A woman in Hemet, California, wonders about plumb crazy, as in totally, completely crazy. The plumb in this case has to do with a plumb line, a line often weighted with lead to determine verticality. This plumb derives from Latin word for the...
An Atlanta native wants to know why she and her fellow Southerners grew up using the word plum, as in “plum tuckered out.” Martha explains the connection between that kind of “plum” and “plumbers.” This is part of...

