"Seeing Eye dog" is trademarked by the first school to train dogs for the blind, The Seeing Eye, Inc. Only dogs that were trained there can be called Seeing Eye dogs . . . the rest are supposed to be called "dog guides."
Dr. Pepper promoted itself as a hot drink for the winter in the '60s. If you heat it up, it turns thicker, almost like apple cider.
People who run marathons finish the race about a half-inch SHORTER than they started. It's just the temporary effect of your back muscles tensing up over the course of the race.