Imagine going to work every day and not getting paid. Then, one day, you're told there's no work to do — so you must pay the company for the privilege of not working.
This is the daily reality facing Mrs. Kim, a petite 52-year-old North Korean. Her husband's job in a state-run steel factory requires him to build roads. She can't remember the last time he received a monthly salary. When there are no roads to build, he has to pay his company around 20 times his paltry monthly salary, she says.
This is SCIENCE FRIDAY; I'm Ira Flatow. You've heard of Leonardo, Michelangelo, Galileo, Newton, maybe even Pascal and Hooke, all Renaissance men who, between them, innovated in painting, sculpture, physics, math, chemistry, astronomy, architecture, philosophy, the list goes on. But how about Athanasius Kircher? Yeah, have you heard of him? Not ringing - no bells are ringing?