First Field Trip

Today we all went to JML Optical Industries. I really didn't understand much of what he was talking about. I was intrigued by two things today though. The first was that some of the machines that they use are from the 1940s which is pretty cool. The second was that they buy about 4x2x1 foot chunks of glass costing about 1200 dollars. I saw the enormous block of glass and just knew what I was going to blog about. :-)