How much humor and personality can you pack into a 140-character update? A lot, it turns out. Martha and Grant talk about funny Twitter feeds. Also this week, the origins of skosh and “can’t hold a candle,” why dragonflies are...
Sandy from Fort Worth grew up hearing Oklahoma relatives call dragonflies snake doctors. It isn’t just a family expression: snake doctor is a traditional folk name, tied to an old tale that dragonflies follow snakes and sew them up when they’re hurt...

