So what does this drive toward digital classrooms mean for that oldest and simplest of touch screens: a plain old sheet of paper? It may seem a wasteful and obsolete technology, ready to follow ...

How do you figure out what goes in each chapter? Well, apparently J.K. Rowling made a spreadsheet -- the old-school way, using a piece of paper. (Yes, prior to computer spreadsheets, a ...

since Monday about the significance of the calculation mistake made by Reinhart and Rogoff in their 2010 paper ... old engine fly. I still remember looking over a colleague's shoulder at a ...