It has always amazed me the knowledge or lack off that we carry around in our heads. The other night I was in the hall of a movie theater and a young couple was looking at a picture of the Beatles. They asked me which one was John Lennon, they could not name the others. The next picture they asked who it was. I said Humphrey Bogart I told them to rent Casablanca, or The African Queen. They were headed to see Cloudy with a Chance of Meatballs 2. I was not around in the 40's or 50's but I still carry a vast knowledge. It is always good to learn something new and have willing teachers to pass things on.