John Archibald Wheeler
John Archibald Wheeler 1911-2008, American physicist and educator, b. Jacksonville, Fla. Educated at Johns Hopkins Univ. (Ph.D., 1933), he joined the faculty at Princeton in 1938, and after 1976 was director of the Center for Theoretical Physics at the Univ. of Texas until he retired (1986). In the 1930s, Wheeler worked with Danish physicist Niels Bohr ; they were the first to explain nuclear fission in terms of quantum physics. Wheeler went on to work on the U.S. atomic and hydrogen bomb projects, and joined with B. K. Harrison and M. Wakano to develop the equation of state for cold, dead matter and a complete catalog of cold, dead stars, firming up the evidence for black holes (a term coined by Wheeler). A charismatic teacher, Wheeler mentored many distinguished physicists, most notably Richard Feynman .
Bibliography: See his autobiography, Geons, Black Holes, and Quantum Foam: A Life in Physics (1998).
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Look out if black holes collide.(Astrophysics)
Magazine article from: USA Today (Magazine); 6/1/2004; 325 words
; When black holes collide, look out! An enormous burst...are believed to contain supermassive black holes at their centers. According to current...galaxies. When this occurs, the central black holes form a binary system and revolve around...
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NASA ACHIEVES BREAKTHROUGH IN BLACK HOLE SIMULATION.
Newspaper article from: Mainframe Computing; 6/1/2006; 671 words
; ...what gravitational waves from merging black holes look like. The three-dimensional simulations...to Einstein's math, when two massive black holes merge, all of space jiggles like a bowl...dust and gas that blocks our view of black holes and other objects. They offer a new...
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Joint evolution of black holes and galaxies.(book)(Brief Article)(Book Review)
Magazine article from: SciTech Book News; 6/1/2006; 148 words
; 0750309997 Joint evolution of black holes and galaxies. Ed. by Monica Colpi et...observational evidence for supermassive black holes, observational issues involved in the joint evolution of black holes and galaxies, galaxy formation in the...
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NSA CONQUERS EINSTEIN EQUATIONS WITH COLUMBIA SUPERCOMPUTER.
Newspaper article from: Mainframe Computing; 9/1/2006; 700+ words
; ...the merger of two massive, orbiting black holes -- an achievement that has eluded physicists...team was able to simulate how colliding black holes will throw off gravitational waves that...helped create the simulation of colliding black holes with equal mass -- an event whose ...
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Points of no return: Michael Geertsen.
Magazine article from: Ceramics Art & Perception; 12/1/2007; ; 700+ words
; ...THE ceramic field in the exhibition Black Holes & Revelations can be characterised...can still be heard today. The title Black Holes & Revelations mines a poetical vein...exhibition's post-modern hybrid character. Black Holes refers to that part of science that...
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Cal Tech researcher in town to share his theories on Einstein.(Higher Education)(Kip Thorne's lecture at UO is the first in a series to mark the World Year of Physics)
Newspaper article from: The Register-Guard (Eugene, OR); 3/24/2005; 595 words
; ...dull. But Einstein's dazzling world of black holes and space-time can be complex, and that...relativity deep into the cosmos, where black holes, neutron stars and supernovae snap the...Einstein's Legacy in the Modern World: From Black Holes to Quantum Cryptography. The talk begins...
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Black holes.
Magazine article from: Science Weekly; 3/7/2008; 700+ words
; Stars are in space. Many stars shine light. Black holes do not shine Black holes pull in light! New Words: space shine light Black holes Black Holes Background How do astronomers find something that can engulf...
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Black holes in organizations: many seemingly successful companies are affected by habits and routines that actually undermine their future potential. These are potential black holes--persistent behaviours that can gum up an organization's processes and workflows. Learn how to recognize and fight them.
Magazine article from: CMA Management; 4/1/2007; ; 700+ words
; Black holes are a powerful force that can cause great...Operating under management's radar, black holes are persistent and difficult to detect...organization, even in multiple locations. Black holes gum up the works over time; however...
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Chandra: he thought long and deep about our universe.(Biography)
Magazine article from: Highlights for Children; 7/1/2000; ; 700+ words
; ...that collapse so much that they become black holes--objects with a gravitational pull so...universe than anyone since Einstein. Black Holes and More In addition to his discovery...that, he went back to relativity and black holes, and even further back to reexamine...
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Hunting for black holes.(explanatory)
Magazine article from: Highlights for Children; 12/1/1996; ; 700+ words
; ...But astronomers think they know what black holes are like because the key to every black...mass of at least three Suns, but most black holes are as heavy as ten Suns. All of the...horizon, it cannot escape. Crunched Stars Black holes are the remains of massive stars that...
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Wormholes
Book article from: Space Sciences
...quantum gravity . As theoretical objects, wormholes were invented and named in the late 1950s by American physicist John Archibald Wheeler, an early pioneer in the quest for quantum gravity. Since then they have become a standard tool in science fiction...
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Bohr, Niels
Book article from: Chemistry: Foundations and Applications
...twenty-six). He then went to England and worked with Joseph John Thomson at Cambridge University and with Ernest Rutherford...drop existing in different states. In 1940 he and John Archibald Wheeler devised a theory of the fission of atoms, in it explaining...
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