When I was a very young boy all the gas stations in our town had colorful, little propellors strung between posts. Designed to attract customers, the propellors would spin in the breeze and make an odd, fluttering sound that I still remember well. I’d look out the window of the back seat of our station wagon and watch the propellors in marvel. I’d roll down the window so that I could hear their sound. I’d get down low as to get a good view of the propellors in the sky. I wondered if they might take off at any moment, carrying the gas stations with them.
