Dr No[Moderator Omega - Wristscan]
34923
Remember when four-function calculators were introduced? Had to be '73 . . .
Jun 14, 2020,13:07 PM
. . . 'cause that's when my high-school classmates first brought them. They were about $150 then, equivalent to $1K now. Only the better-off kids had them . . . I used Dad's slide rule.