Even a very little girl can wield a slide rule, the cursor serving as a haft. — Hope Jahren Copy Share Image
I am so old, I entered engineering school with a slide rule. And I left engineering school with a calculator. I can… — Bill Nye Copy Share Image
There is nothing in the world more perfect than a slide rule. Its burnished aluminum feels cool against your lips, and if… — Hope Jahren Copy Share Image
When I was research head of General Motors and wanted a problem solved, I'd place a table outside the meeting room with… — Charles Kettering Copy Share Image
