If any of you here are thinking of getting married, consider the following before you do.
On one hand, you get to wear a pretty cool ring...
On the other hand, you don’t.
Pierre-Gilles de GennesDied 18 May 2007 at age 74 (born 24 Oct 1932).French physicist who was awarded the 1991 Nobel Prize for Physics for "discovering that methods developed for studying order phenomena in simple systems can be generalized to more complex forms of matter, in particular to liquid crystals and polymers." He described mathematically how, for example, magnetic dipoles, long molecules or molecule chains can under certain conditions form ordered states, and what happens when they pass from an ordered to a disordered state. Such changes of order occur when, for example, a heated magnet changes from a state in which all the small atomic magnets are lined up in parallel to a disordered state in which the magnets are randomly oriented. Recently, he has been concerned with the physical chemistry of adhesion. |
