For as long as I can remember I have been a sucker for electronic gadgets. I was about nine when the transistor was invented. Before then, everything used tubes. The local dime store had a tube testing machine, and I found that I could collect old radio and televisions from the neighbors that no longer worked and find out which tubes were burnt out. Even though I couldn’t buy the replacement tubes, I could tell someone else how to fix the set.
We also had an X ray machine at the local shoe store that allowed you to see the bones in your feet. The salesmen would chase me away when they found me playing with it.
In the sixties, everything electronic began to change rapidly. Printed circuit boards containing semi-conductors don’t have the same panache that wires and tubes had. I began to lose interest. The more I learned…
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