he is working at physics
51atomic structure — Physics. the structure of an atom, theoretically consisting of a positively charged nucleus surrounded and neutralized by negatively charged electrons revolving in orbits at varying distances from the nucleus, the constitution of the nucleus and… …
52WGRS — Working Group on Romanization Systems (Community » Media) Working Group on Romanization Systems (Governmental » US Government) *** Williams Guide Receiver Sight (Business » Products) ** World Geographic Reference System (Governmental » US… …
53Maxwell's demon — ▪ physics hypothetical intelligent being (or a functionally equivalent device) capable of detecting and reacting to the motions of individual molecules. It was imagined by James Clerk Maxwell (Maxwell, James Clerk) in 1871, to illustrate… …
54shell atomic model — ▪ physics simplified description of the structure of atoms that was first proposed by the physicists J. Hans D. Jensen (Jensen, J. Hans D.) and Maria Goeppert Mayer (Mayer, Maria Goeppert) working independently in 1949. In this model,… …
55WAVE — Working Against Violence Everywhere (Community » Law) Nuwave Technologies, Inc. (Business » NASDAQ Symbols) Wavelength Absorption For Visual Enhancement (Academic & Science » Physics) ** Water Alliance For Voluntary Efficiency (Academic & Science …
56WGCV — Working Group For Calibration And Validation (Academic & Science » Physics) …
57Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
58Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
59Werner Heisenberg — Infobox Scientist box width = 300px name = Werner Heisenberg image size = 250px caption = Werner Karl Heisenberg (1901 1976). Photo taken circa 1926. birth date = birth date|1901|12|5|df=y birth place = Würzburg, Germany death date = death date… …
60subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… …
