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Latest Albert Einstein Stories

2007-02-15 10:08:52

BATON ROUGE "“ Subhash Kak, Delaune Distinguished Professor of Electrical and Computer Engineering at LSU, recently resolved the twin paradox, known as one of the most enduring puzzles of modern-day physics. First suggested by Albert Einstein more than 100 years ago, the paradox deals with the effects of time in the context of travel at near the speed of light. Einstein originally used the example of two clocks "“ one motionless, one in transit. He stated that, due to the laws of...

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2007-01-12 06:00:00

ST. LOUIS -- The laboratory is cluttered with dirty dishes, Dorito crumbs, aluminum foil and needle-nose pliers _ the detritus of graduate students whose 600-pound steel and wire Tinkertoy is rising in the middle of the room. With the apparatus, Ramanath Cowsik, a Washington University physicist, will poke and prod at some of the most daunting problems remaining in physics: What is causing the universe to fly apart, faster and faster each year? Why is gravity so weak and so different...

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2006-11-17 08:10:00

Scientists using NASA's Hubble Space Telescope have discovered that dark energy is not a new constituent of space, but rather has been present for most of the universe's history. Dark energy is a mysterious repulsive force that causes the universe to expand at an increasing rate. Investigators used Hubble to find that dark energy was already boosting the expansion rate of the universe as long as nine billion years ago. This picture of dark energy is consistent with Albert Einstein's...

2006-07-10 09:16:43

By Corinne Heller JERUSALEM (Reuters) - Albert Einstein had half a dozen girlfriends and told his wife they showered him with "unwanted" affection, according to letters released on Monday that shed light on his extra-marital affairs. The wild-haired Jewish-German scientist, renowned for his theory of relativity, spent little time at home. He lectured in Europe and in the United States, where he died in 1955 at age 76. But Einstein wrote hundreds of letters to his family....

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2006-05-10 17:30:00

Though he couldn't be observed directly, the Invisible Man knew his presence could be betrayed by his effect on visible things. Employing a similar principle, a team led by Andrew Gould of Ohio State University will hunt for hard-to-see celestial objects, like black holes and dark matter, by observing how they affect light coming from stars behind them. This "gravitational lens" effect, predicted by Albert Einstein, has been observed repeatedly from the ground. But NASA's SIM PlanetQuest...

2005-11-23 13:39:38

The genius of Albert Einstein, who added a "cosmological constant" to his equation for the expansion of the universe but later retracted it, may be vindicated by new research published today in the journal Astronomy and Astrophysics. The enigmatic "dark energy" that drives the acceleration of the Universe behaves just like Einstein's famed cosmological constant, according to the Supernova Legacy Survey (SNLS), an international team of researchers in France and Toronto and Victoria in Canada,...

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2005-11-22 16:55:00

The genius of Albert Einstein, who added a "cosmological constant" to his equation for the expansion of the universe but later retracted it, may be vindicated by new research. The enigmatic dark energy that drives the accelerating expansion of the universe behaves just like Einstein's famed cosmological constant, according to the Supernova Legacy Survey (SNLS), an international team of researchers in France and Canada that collaborated with large telescope observers at Oxford, Caltech and...

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2005-11-17 12:33:45

NASA -- As Albert Einstein developed his theory of general relativity nearly a century ago, he proposed that the gravitational field from massive objects could dramatically warp space and deflect light. The optical illusion created by this effect is called gravitational lensing. It is nature's equivalent of having a giant magnifying lens in space that distorts and amplifies the light of more distant objects. Einstein described gravitational lensing in a paper published in 1936. But he...

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2005-11-04 18:00:00

In the macroscopic world of everyday life we often have 'deterministic chaos'. Events like weather and ocean currents, the movement of heavenly bodies, or the growth of insect populations can all be described in exact formulas. They are indeed 'deterministic'. But the way they proceed in reality is highly sensitive to initial values. Even the smallest failure to measure the initial conditions can make a long-term prediction impossible. Physicists call such systems 'chaotic'. Microscopic...

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2005-10-11 14:15:00

A hundred years ago, we took the first steps in recognising, at the level of elementary physical events, the dual character of nature that had been postulated in natural philosophy. Albert Einstein was the first who saw Max Planck's quantum hypothesis leading to this dual character. Einstein suggested the photon have an electromagnetic wave character, although photons had previously been considered as particles. That was the quintessence of his work on the photoelectric effect. Later in...


Latest Albert Einstein Reference Libraries

Annalen der Physik (Annals of Physics)
2012-05-29 11:22:42

Annalen der Physik (Annals of Physics) is a peer-reviewed physics journal established in 1799, and is one of the oldest journals still in publication today. The journal is the successor of the Journal der Physik first published in 1790. The journal has been published under a variety of names throughout its history.  The journal was published only in German until the 1950s, when it began publishing both in German and English. In 1990, after the German reunification, English became the only...

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2009-07-14 16:50:21

Einsteinium is a metallic synthetic element with the symbol Es and atomic number 99. It became the seventh transuranic (atomic number higher than 99) element produced. It was named for Albert Einstein. It is an element found within the actinoid series which includes Actinium. Though it has only been produced in small amounts, it has been accurately determined to be silver in coloration. Like all synthetic elements, einsteinium isotopes are highly radioactive and are extremely toxic. Besides...

14_02a81429ca6e2c6ea21ddae4bf461d1b
2013-03-16 00:00:00

Niels Henrik David Bohr (October 7, 1885 - November 18, 1962) was a Danish physicist. He made essential contributions to understanding atom structure and quantum mechanics. Born in Copenhagen, Denmark to Christian Bohr and Ellen Adler, Bohr got his doctorate at Copenhagen University in 1911. He then studied under Ernest Rutherford in Manchester, England. Based on Rutherford's theories, Bohr published his Bohr model about atom structure in 1913, introducing the theory of electrons...

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2004-10-19 04:45:41

General Relativity -- General Relativity is the common name for the theory of gravitation published by Albert Einstein in 1915. According to general relativity the force of gravity is a manifestation of the local geometry of spacetime. Although the modern theory is due to Einstein, its origins go back to the axioms of Euclidean geometry and the many attempts over the centuries to prove Euclid's fifth postulate, that parallel lines remain always equidistant, culminating with the...

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Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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