A side effect of what happens when people don’t have exposure to math or sociology: a dark, curly-haired Italian Ivy League economist was profiled and escorted off an American Airlines flight because the idiot passenger sitting next to him thought the differential equations he was working on were Arabic, which she assumed was sinister. He was allowed to re-board.
Between the Sheets — Excel podcast episode 31: Excel’s secret DATEDIF function
A quick and simple way of finding the number of days, months or years between two dates is Excel’s secret DATEDIF function. When you type it in a worksheet, there’s no popup syntax help to indicate the function exists.