Three molecular chemists won the Nobel Prize in Chemistry for devising computer simulations that understand how molecules work.
Martin Karplus, an Austrian-American, Michael Levitt, a British-American, and Arieh Warshel of the US and Israel were awarded for the development of computer programs that are able to predict the outcome of very complex chemical reactions.
"Molecules are lazy creatures. Most of the time they don't do anything," said Gunnar Karlstrom from the Royal Academy. "They just swing around and don't do anything, and then suddenly, when they react, everything goes quick, like that."