“I knew about viscosity, but I’d heard about it in a course in physical chemistry, not in physics. Step by step, the… — Steven Vogel Copy Share Image
“Air has very little viscosity. That is, it’s not gooey. That means things flying through the air experience drag because of the… — Randall Munroe Copy Share Image
“Viscosity occurs on a cellular level. And so does velocity.In contrast to viscosity's cellular coma, velocity endows every platelet and muscle fiber… — Susanna Kaysen Copy Share Image
