Coefficient of Friction
A former college professor of mine at Harding, Dr. Joe Pryor, was famous for his bow ties and his nerdy (and charming) way of saying things.
Whenever it snowed or iced in Searcy, Arkansas and the sidewalks around campus grew slick, he would stand behind the podium during chapel and declare, in his best Ben Stein “Ferris Beuller” economics teacher monotone, “Be careful walking around campus today; the coefficient of friction is extremely low.”
I thought of him last Sunday when the coefficient of friction on the roads near my birthplace in southwest Virginia suddenly dropped to near zero. It started snowing that morning, not hard, but enough to capture the attention of my sister’s two curious cats, Twinky and Zinger, who sat on their haunches and stared out the patio window watching the flakes fall.… Read the rest