If I say I bought a “yo-yo,” you might visualize a couple of different items. To a toy collector, a “yo-yo” is a pair of bulbous discs with a string wrapped in the center. But if I say “yo-yo” to a ...

As an antiquer, if I say the word “yo-yo” to you, it will bring an image to mind. You might visualize a couple of different things. To a toy collector, “yo-yo” is a pair of discs with a string wrapped ...