The father of five children had won a toy at a raffle. He called his kids together to ask which one should have the present.
"Who is the most obedient?" he asked. "Who never talks back to Mother? Who does everything she says?"
Five small voices answered in union. "Okay, Dad. You get the toy."
Alfred KastlerDied 7 Jan 1984 at age 81 (born 3 May 1902).French physicist who won the Nobel Prize for Physics in 1966 for his discovery and development of methods for observing Hertzian resonances within atoms. This research facilitated the greater understanding of the structure of the atom by studying the radiations that atoms emit when excited by light and radio waves. He developed a method called "optical pumping" which caused atoms in a sample substance to enter higher energy states. This idea was an important predecessor to the development of masers and the lasers which utilized the light energy that was re-emitted when excited atoms released the extra energy obtained from optical pumping. |
