I like clocks. Those of you who know me well know that I do not like being late. I stay on time by watching the clock … in a good way. As a child I liked clocks, too. I liked to take them apart.
Sadly, I wasn’t very good at putting them back together. I took apart both electric clocks and the wind up variety alarm clock. What did my mother think? Were they old clocks that didn’t work anymore? You and I both know that workaday clocks generally don’t just wear out. Maybe she gave them to me to play with? Or maybe I just took them to the basement without asking.
Asking permission wasn’t my strong point, but it certainly helped me learn. One day I was in the basement at the house on fourth avenue, perhaps twelve years old. I had read about electromagnets. The book described them as a length of wire wrapped around an iron rod. The basement had both. Well, maybe not an iron rod, but there was a nail. And, OK, we had a length of wire, only maybe a foot long at most. I wrapped the wire tightly around the nail. The book talked about running electricity through the wire to energize the iron to make a magnet. I didn’t have a battery, but there was a 110 volt outlet right there on the work bench. One end of the foot long wire would fit into one hole of the outlet, another end into the other. What could go wrong? I plugged the wires in. Continue reading