Sometime late into the mid-1960s early 70s, while watching after-dinner television, I saw my first plate spinner. Unless you're of a certain age, you won't know that we didn't always have 300 channels and shows like America's Got Talent. We were lucky to have three television stations (four if you had public access), and typically watched shows like The Ed Sullivan Show (or later, The Gong Show) for talented musicians, unusual talents, and headliners of the day.
Erich Brenn (yes, I looked it up, my memory has its flaws) had his audience holding their breath while he teased us with bowls that might crash and plates that he continued to twist and spin. Brenn's act (and those of other individual humorist spinners) was mere foolishness compared to some of the Chinese acrobatic plate spinners who somehow managed to keep handfuls of pole-balanced plates spinning during elaborate performances.