In 1916, Albert Einstein published his theory of general relativity, which provided a unified description of gravity as a geometric property of space and time.

After constructing the full theory of general relativity in 1916, Einstein solved for the space-space components in a post-Newtonian approximation, and calculated the correct amount of light deflection – double the Newtonian value.

General relativity, or the general theory of relativity, is the geometric theory of gravitation published by Albert Einstein in 1916 and the current description of gravitation in modern physics.

But as early as 1916, the astrophysicist Karl Schwarzschild found the first non-trivial exact solution to the Einstein field equations, the so-called Schwarzschild metric.

In 1916, after Einstein completed his foundational work on general relativity, Lorentz wrote a letter to him in which he speculated that within general relativity the aether was re-introduced.

* 1916 – Einstein considers the thermodynamics of atomic spectral lines and predicts stimulated emission

* 1916 – Albert Einstein shows that the field equations of general relativity admit wavelike solutions

* 1916 — Karl Schwarzschild solves the Einstein vacuum field equations for uncharged spherically-symmetric non-rotating systems

Albert Einstein ( 14 March 1879 – 18 April 1955 ) explained the anomalous precession of Mercury's perihelion in his 1916 paper The Foundation of the General Theory of Relativity.

" In 1916, Einstein wrote to Schwarzschild on this result:

It was introduced by Albert Einstein in 1916.

Coherent light, the principle behind lasing, was first predicted by Einstein in 1916, but not created until 1954 by Charles H. Townes with the maser.

The bending of light by a gravitational body was predicted by Einstein in 1912, a few years before the publication of General Relativity in 1916 ( see Renn et al.

The weak equivalence principle plays a prominent role in relativity theory and the Eötvös experiment was cited by Albert Einstein in his 1916 paper The Foundation of the General Theory of Relativity.

* on the general theory of relativity by Einstein ( 1916 )

Einstein proposed three tests of general relativity, subsequently called the classical tests of general relativity, in 1916:

In 1916, Albert Einstein proposed that there are three processes occurring in the formation of an atomic spectral line.

Albert Einstein in 1916 used this principle in a background for his quantum theory of emission and absorption of radiation.

" ( Einstein, 1916, p. 117 )

* Albert Einstein, H. A. Lorentz, H. Weyl, and H. Minkowski, The Principle of Relativity ( 1916 ).

The creator of the theory of general relativity, Albert Einstein, argued in 1916 that gravitational radiation should be produced, according to his theory, by any mass-energy configuration which has a time-varying quadrupole moment ( or higher multipole moment ).

In other words, Einstein believed that he and Rosen had established that their new argument showed that the prediction of gravitational radiation was a mathematical artifact of the linear approximation he had employed in 1916.

* April 22 – The Albert Einstein Memorial is unveiled at The National Academy of Sciences in Washington, DC.

The Albert Einstein Memorial seen from the front.

The Albert Einstein Memorial is a monumental bronze statue depicting Albert Einstein seated with manuscript papers in hand by sculptor Robert Berks.

The Einstein Memorial seen from the side.

A copy of the Albert Einstein Memorial made of 100 % dark and white chocolate is on display in the Marriott Wardman Park Hotel in Washington, DC.

* The Einstein Memorial at the National Academies — A Visitor's Guide

* National Academy of Sciences: The NAS Building: The Albert Einstein Memorial

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* Albert Einstein at the Albert Einstein Memorial, 21st Street and Constitution Avenue NW

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Segal taught at Harvard University, then he joined the Institute for Advanced Study in Princeton on a Guggenheim Memorial Fellowship, working from 1941 – 43 with Albert Einstein and Von Neumann.

Einstein was impressed, translated the paper himself from English to German and submitted it for Bose to the Zeitschrift für Physik which published it.

It can also be found in Fermi – Dirac statistics ( for particles of half-integer spin ) and Bose – Einstein statistics ( for particles of integer spin ).

His half-brother was Charles Einstein ( 1926 – 2007 ), a writer for such television programs as Playhouse 90 and Lou Grant.

Einstein was impressed, translated the paper himself from English to German and submitted it for Bose to the Zeitschrift für Physik, which published it ( The Einstein manuscript, once believed to be lost, was found in a library at Leiden University in 2005 .).

Bartók's music reflects two trends that dramatically changed the sound of music in the 20th century: the breakdown of the diatonic system of harmony that had served composers for the previous two hundred years ( Griffiths 1978, 7 ); and the revival of nationalism as a source for musical inspiration, a trend that began with Mikhail Glinka and Antonín Dvořák in the last half of the 19th century ( Einstein 1947, 332 ).

Albert Einstein arrived on the Caltech campus for the first time in 1931 to polish up his Theory of General Relativity, and he returned to Caltech subsequently as a visiting professor in 1932 and 1933.

The Institute launched the Kavli Nanoscience Institute at Caltech in 2006, the Keck Institute for Space Studies in 2008, and is also the current home for the Einstein Papers Project.

Other distinguished researchers have been affiliated with Caltech as postdoctoral scholars ( for example, Barbara McClintock, James D. Watson and Sheldon Glashow ) or visiting professors ( for example, Albert Einstein, Stephen Hawking and Edward Witten ).

FBI records show that 85 % of COINTELPRO resources targeted groups and individuals that the FBI deemed " subversive ," including communist and socialist organizations ; organizations and individuals associated with the civil rights movement, including Martin Luther King, Jr. and others associated with the Southern Christian Leadership Conference, the National Association for the Advancement of Colored People, and the Congress of Racial Equality and other civil rights organizations ; black nationalist groups ; the American Indian Movement ; a broad range of organizations labeled " New Left ", including Students for a Democratic Society and the Weathermen ; almost all groups protesting the Vietnam War, as well as individual student demonstrators with no group affiliation ; the National Lawyers Guild ; organizations and individuals associated with the women's rights movement ; nationalist groups such as those seeking independence for Puerto Rico, United Ireland, and Cuban exile movements including Orlando Bosch's Cuban Power and the Cuban Nationalist Movement ; and additional notable Americans — even Albert Einstein, who was a member of several civil rights groups, came under FBI surveillance during the years just prior to COINTELPRO's official inauguration .< ref >

Louis de Broglie later ( 1924 ) showed in his doctoral dissertation that electrons are in fact much like photons in the respect that they act both as waves and as particles in a dual manner as Einstein had shown earlier for light.

By 1907 Einstein had framed the fundamentals of the theory of gravity, but then struggled for nearly 8 years with a confounding problem of putting the theory into final form.

In 1905, Albert Einstein proposed that space and time appeared to be velocity-changeable entities, not only for light propagation, but all other processes and laws as well.

While Britannicas authors have included writers such as Albert Einstein, Marie Curie, and Leon Trotsky, as well as notable independent encyclopaedists such as Isaac Asimov, some have been criticised for lack of expertise:

Encyclopedia Brown inspired many other crack-the-mystery-yourself mystery stories for younger readers, such as " Einstein " Anderson, and Hawkeye Collins & Amy Adams.

In 1923, while writing the appendix for the Italian edition of the book The Mathematical Theory of Relativity by A. Kopff, Enrico Fermi pointed out, for the first time, that hidden inside the famous Einstein equation (), there was an enormous amount of nuclear potential energy to be exploited.

Einstein struggled to the end of his life for a theory that could better comply with his idea of causality, protesting against the view that there exists no objective physical reality other than that which is revealed through measurement interpreted in terms of quantum mechanical formalism.

Though the EPR paper has often been taken as an exact expression of Einstein's views, it was primarily authored by Podolsky, based on discussions at the Institute for Advanced Study with Einstein and Rosen.