Tying string theory together: A new book attempts to explain string theory to the masses
Friday, September 17, 2010 - 16:07
in Physics & Chemistry
Reality comes in layers. Everything we see in the world around us, scientists tell us, is made of atoms and combinations of atoms called molecules. Atoms are themselves made of tiny particles -- electrons, protons, and neutrons. Protons, in turn, are believed to be made of still tinier things called quarks. Is that the end of it? Probably not.