Tell us an interesting random fact you stumbled across (Part 1)

[Melbourne]

From another thread

@Chronos

“Ω and ο, ‘Omega’ and ‘omicron’, are literally ‘Big O’ and ‘Little O’.”

I don’t know any Greek. In electronics, ‘Big O’ is normally pronounced Ohm (is the symbol that represents Ohm), after physicist George Ohm. I’m going to start thinking ‘Big O’ every time I see it: “that’s a 33 Big O resistor there…”