Back in the '40s and early '50s, building simple electronic projects was a popular hobby of many people. Back then, you could buy, you know, a few parts and - with tubes and build something on your kitchen table, and it would actually work. ↗
I am often fond of saying the Trekkers are passionate about a hobby, their hobby is 'Star Trek.' They are by and large very imaginative, very intelligent people, and they certainly have been more than generous to me. ↗
