Jamie McCarthy’s Post

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Director of FBO Operations at Port City Air

Do remember your first science "lesson"? I do. It wasn't a formal class or anything. I must gave been about six or seven years old and I was helping my mother in the kitchen. It came time to refill ice cube trays and she let me fill them at the tap (we didn't use spring water back then because I hadn't begun making myself Old Fashioned cocktails and so I wasn't an ice snob... yet). I filled tray all the way to the top and my mother corrected me and showed me how to underfill a tray and level all of the cube cups. Of course my tiny child's brain didn't get it. More water = bigger, better cube, right? So I asked her why we would do this. "When water freezes it expands. So if we fill them all the way the cubes overflow the edges and stick together." I asked her why it expands... "It has something to do with the hydrogen molecules in the water, that's all I remember from science class. But let's go to the library tomorrow and look it up!" and so we did. My mother was a single mom and we were on public assistance. We didn't have much, but we had a library card and a great public library (Malden, Massachusetts also didn't have a lot but it had that). There were two beautiful things about that event. 1.) The resource of the Public Library existed and continues to exist even at a time when all of the information contained within any library can be found on the interweb. But for whatever reason the information you get from a library seems more trustworthy. Maybe it is because you have to work harder to find it. Or maybe it's because you have to wade through less bulls**t? Or maybe it's a little from column A and a little from column B. 2.) For those who desire to have *knowledge of things, every day can be like Christmas. I learned the value of treating oneself to gifts of knowledge and understaning at every opportunity given. Deny yourself the Oreos or the bacon on your cheeseburger, but never deny yourself that. *Not necessarily information, for though they are related, they are not really the same thing. "Water freezes when it expands" is information. Understanding WHY it does that is knowledge.

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