How many atoms are there in a kilogram of silicon? This number is Avogadro’s constant and working out its value is one of the more important tasks that materials scientists face. Today, a group of ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When you eat food, drink liquids, or even breathe in the air, many of ...

Big question. Grit, determination, hardworking, handsome, charming, funny. Teacher: Well, I guess. But you're actually made of atoms. In fact, everything is made of atoms. Presenter: It's funny, ...