If we sit behind the old railway station in Kent, Ohio, and watch the Cuyahoga River flow, ignoring the noise from the frat boys harassing the art students on Water Street, we’ll see lots of bubbles on the river’s surface. They float along on the river for a while then burst. The bubbles are just air and water. The water returns to the river. The air returns to the atmosphere. But that one bubble we watched will never appear again. If we buy a candle at Spencer Gifts shaped like something naughty, light it, then use the flame to light a second even naughtier-shaped candle while simultaneously
...more

