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Latest Wave–particle duality Stories

2010-08-06 17:42:33

Physicists are divided on whether string theory is a viable theory of everything, but many agree that it offers a new way to look at physical phenomena that have otherwise proven difficult to describe. In the past decade, physicists have used string theory to build a connection between quantum and gravitational mechanics, known as gauge/gravity duality. MIT physicists, led by Hong Liu and John McGreevy, have now used that connection to describe a specific physical phenomenon "” the...

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2010-06-22 13:15:00

A sensitive measuring device must not be dropped - because this usually destroys the precision of the instrument. A team of researchers including scientists from the Max Planck Institute of Quantum Optics has done exactly this, however. And the researchers want to use this experience to make the measuring instrument even more sensitive. The team, headed by physicists from the University of Hanover, dropped a piece of apparatus, in which they generated a weightless Bose-Einstein condensate...

2009-12-10 06:40:00

EDINBURGH, Scotland, Dec. 10 /PRNewswire/ -- In her new nonfiction book, "It's All Light: The Morphic Resonance of Light; A Unified Theory" (published by Trafford Publishing), author Gloria Prema presents a unified theory of science and spirituality that reconciles many of the discrepancies between these two fractured disciplines, covering topics ranging from the wave-particle duality of light in the physical world to the tunnel of light commonly seen during near-death experiences. Drawing...

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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...

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2005-04-30 10:10:24

IOP -- In 1921 Einstein won the Nobel Prize not for his work on relativity, but for solving a puzzle that had baffled scientists since 1887 -- the photoelectric effect. In one of the three ground-breaking papers he published in 1905 he explained it in one astonishing blow: the light is quantized. His work was the first step in launching quantum theory. Today (Friday 29th April 2005) New Journal of Physics (NJP) published a special celebratory focus issue containing a series of new...

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2005-04-16 13:50:00

He stopped traffic on Fifth Avenue like the Beatles or Marilyn Monroe. He could've been president of Israel or played violin at Carnegie Hall, but he was too busy thinking. His musings on God, love and the meaning of life grace our greeting cards and day-timers. Fifty years after his death, his shock of white hair and droopy mustache still symbolize genius. Who else could it be but Albert Einstein? Einstein remains the foremost scientist of the modern era. Looking back 2,400 years, only...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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