Today is...
Friday
19
April
Events on this day
Born on this day
Sin-Itiro Tomonaga
Sin-Itiro Tomonaga or Shin'ichirō Tomonaga (March 31, 1906 – July 8, 1979) was a Japanese physicist, influential in the development of quantum electrodynamics.
13th week in year
31 March 2024
Important personalitiesBack
William Lawrence Bragg31.3.1890
Wikipedia (13 Mar 2013, 08:30)
Sir William Lawrence Bragg (31 March 1890 – 1 July 1971) was an Australian-born British physicist and X-ray crystallographer, discoverer (1912) of the Bragg law of X-ray diffraction, which is basic for the determination of crystal structure. He was joint winner (with his father, Sir William Bragg) of the Nobel Prize for Physics in 1915: "For their services in the analysis of crystal structure by means of X-ray" an important step in the development of X-ray crystallography. He was knighted in 1941. To date, Lawrence Bragg is the youngest Nobel Laureate. He was the director of the Cavendish Laboratory, Cambridge, when the epochal discovery of the structure of DNA was made by James D. Watson and Francis Crick in February 1953.
