iamencyclopedia

WHO WAS LUIS ALVAREZ Luis walter Alvarez was born on july 13,1911 at san Franciso ,California U.S. He was professor ,physicist and researcher. He completed M.S   Physics at University of   Chicago. He worked as Professor   from 1945 at University of California. He invented a landing system for aircraft and RADAR for locating planes during the time of world war II . Alvarez’s son was a geologist. One day in 1977 he and son was discussing about the problem called K-T boundary , a grey colored clay on rocks. It was found all over the world at same age everywhere (65 million years) and then found that dinosaurs fossils only found below the layer of the grey clay. After further experiments on this they published their proof in 1980 that the mass extinction of dinosaurs has caused by massive meteorite impact. THE HYDROGEN BUBBLE CHAMBER.                One day in 1953 Alvarez was talking with a Physicist. He was Donald Glaser. Gla