A woman rushes into a hardware store and says, “Can I have a mouse trap, please? And will you be quick, I’ve got a bus to catch!”
“Sorry, ma’am,” said the store clerk, “but we don’t sell ‘em that big!”
Bruno RossiDied 21 Nov 1993 at age 88 (born 13 Apr 1905).Bruno Benedetto Rossi was an Italian-American physicist who was a pioneer in the study of cosmic radiation. In the 1930s, his experimental investigations of cosmic rays and their interactions with matter laid the foundation for high energy particle physics. Cosmic rays are atomic particles that enter earth's atmosphere from outer space at speeds approaching that of light, bombarding atmospheric atoms to produce mesons as well as secondary particles possessing some of the original energy. He was one of the first to use rockets to study cosmic rays above the Earth's atmosphere. Finding X-rays from space he became the grandfather of high energy astrophysics, being largely responsible for starting X-ray astronomy, as well as the study of interplanetary plasma. |
