Engineers are sometimes justly classified as less-than-social individuals. At one time Paul Klipsch even used the word “introvert” to describe himself. However, in 1956 Eva Belle Klipsch wrote: “Paul used to say, when we were first married, that he was more interested in things than in people. I would say he has changed that attitude over the years." If the number of memberships in clubs and societies is any measure, he was far from introverted. So far we have evidence of 20+ memberships.
OK. Over half of them are engineering-specific.