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Fluid Experiments Support Deterministic “Pilot-Wave” Quantum Theory

Fluid Experiments Support Deterministic “Pilot-Wave” Quantum Theory
For nearly a century, “reality” has been a murky concept. The laws of quantum physics seem to suggest that particles spend much of their time in a ghostly state, lacking even basic properties such as a definite location and instead existing everywhere and nowhere at once. Only when a particle is measured does it suddenly materialize, appearing to pick its position as if by a roll of the dice. This idea that nature is inherently probabilistic — that particles have no hard properties, only likelihoods, until they are observed — is directly implied by the standard equations of quantum mechanics. But now a set of surprising experiments with fluids has revived old skepticism about that worldview. The bizarre results are fueling interest in an almost forgotten version of quantum mechanics, one that never gave up the idea of a single, concrete reality. The experiments involve an oil droplet that bounces along the surface of a liquid. Magical Measurements Bottom: Akira Tonomura/Creative Commons

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Peter Higgs: I wouldn't be productive enough for today's academic system Peter Higgs, the British physicist who gave his name to the Higgs boson, believes no university would employ him in today's academic system because he would not be considered "productive" enough. The emeritus professor at Edinburgh University, who says he has never sent an email, browsed the internet or even made a mobile phone call, published fewer than 10 papers after his groundbreaking work, which identified the mechanism by which subatomic material acquires mass, was published in 1964. He doubts a similar breakthrough could be achieved in today's academic culture, because of the expectations on academics to collaborate and keep churning out papers. He said: "It's difficult to imagine how I would ever have enough peace and quiet in the present sort of climate to do what I did in 1964." Speaking to the Guardian en route to Stockholm to receive the 2013 Nobel prize for science, Higgs, 84, said he would almost certainly have been sacked had he not been nominated for the Nobel in 1980.

Second death The second death is an eschatological concept in Judaism and Christianity related to punishment after a first, natural, death. Judaism[edit] Although the term is not found in the Hebrew Bible, Sysling in his study (1996) of Teḥiyyat ha-metim (Hebrew; "resurrection of the dead") in the Palestinian Targums identifies a consistent usage of the term "second death" in texts of the Second Temple period and early Rabbinical writings. Uncertainty reigns over Heisenberg's measurement analogy A row has broken out among physicists over an analogy used by Werner Heisenberg in 1927 to make sense of his famous uncertainty principle. The analogy was largely forgotten as quantum theory became more sophisticated but has enjoyed a revival over the past decade. While several recent experiments suggest that the analogy is flawed, a team of physicists in the UK, Finland and Germany is now arguing that these experiments are not faithful to Heisenberg's original formulation.

Should Pluto regain planet status? A Harvard science historian thinks so Poor pluto! The celestial body on the outskirts of our solar system has been jerked in and out of planet-dom. It is currently classified as a dwarf planet (thanks in part to Neil DeGrasse Tyson), and has ever sincne a vote in the International Astronomical Union (IAU) back in 2006. According to USA Today, Pluto, which was discovered in 1930, was deemed a dwarf planet “because there appeared to be a bunch of other big rocks just like Pluto out beyond the eighth planet (Neptune), all considered too puny to be called a planet.” Eight years after this demotion, Pluto is again at the center of attention, as some scientists want to return Pluto’s planetary-credentials. Owen Gingerich, a Harvard science historian, and chair of the IAU planet definition committee, stated at a forum last month that Pluto was a planet because, ”a planet is a culturally defined word that changes over time.”

Old Earth creationism Old Earth creationism is an umbrella term for a number of types of creationism, including gap creationism, progressive creationism, and evolutionary creationism.[1] Old Earth creationism is typically more compatible with mainstream scientific thought on the issues of physics, chemistry, geology and the age of the Earth, in comparison to young Earth creationism.[2] Types of old Earth creationism[edit] Gap creationism[edit] Gap creationism states that life was immediately and recently created on a pre-existing old Earth. One variant rests on a rendering of Genesis 1:1-2 as: "In the beginning ... the earth was formless and void." Higgs boson: Call to rename particle to acknowledge other scientists 22 April 2013Last updated at 13:00 ET By Pallab Ghosh Science correspondent, BBC News "Fathers" of the Higgs, L-R: Francois Englert, Peter Higgs, Carl Hagen and Gerald Guralnik One of the scientists who helped develop the theory of the Higgs boson says the particle should be renamed.

Nature of Science The Nature of science (NOS) is an overarching theme in the biology, chemistry and physics courses. This section, titled “Nature of science”, is in the biology, chemistry and physics guides to support teachers in their understanding of what is meant by the nature of science. The “Nature of science” section of the guide provides a comprehensive account of the nature of science in the 21st century. Young Earth creationism Young Earth Creationism (YEC) is the religious belief[1] that the Universe, Earth and all life on Earth were created by direct acts of the Abrahamic God during a relatively short period, between 5,700 and 10,000 years ago.[2] Its primary adherents are those Christians and Jews[3] who, using a literal interpretation of the Genesis creation narrative as a basis, believe that God created the Earth in six 24-hour days.[4][5] Young Earth Creationists differ from other creationists in that they believe in a strict-literal interpretation of the Bible regarding the age of the Earth. This contrasts with Old Earth Creationists, who believe that the Book of Genesis may be interpreted metaphorically and who accept the scientifically determined age of Earth and the universe.[6] Since the mid-20th century, young Earth Creationists starting with Henry M.

Planck constant Plaque at the Humboldt University of Berlin: "Max Planck, discoverer of the elementary quantum of action h, taught in this building from 1889 to 1928." In 1905 the value (E), the energy of a charged atomic oscillator, was theoretically associated with the energy of the electromagnetic wave itself, representing the minimum amount of energy required to form an electromagnetic field (a "quantum"). Further investigation of quanta revealed behaviour associated with an independent unit ("particle") as opposed to an electromagnetic wave and was eventually given the term photon. The Planck relation now describes the energy of each photon in terms of the photon's frequency. This energy is extremely small in terms of ordinary experience. Since the frequency

The Island of Knowledge: How to Live with Mystery in a Culture Obsessed with Certainty and Definitive Answers by Maria Popova “We strive toward knowledge, always more knowledge, but must understand that we are, and will remain, surrounded by mystery.” “Our human definition of ‘everything’ gives us, at best, a tiny penlight to help us with our wanderings,” Benjamen Walker offered in an episode of his excellent Theory of Everything podcast as we shared a conversation about illumination and the art of discovery. Thirty years earlier, Carl Sagan had captured this idea in his masterwork Varieties of Scientific Experience, where he asserted: “If we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.” This must be what Rilke, too, had at heart when he exhorted us to live the questions.

Creation of man from clay Fashioning a man out of clay According to Genesis 2:7 "And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul."According to the Qur'an[23:12–15], God created man from clay.According to greek mythology (see Hesiod's poem Theogeny), Prometheus created man from clay, while Athena breathed life into them.According to Chinese mythology (see Chu Ci and Imperial Readings of the Taiping Era), Nüwa molded figures from the yellow earth, giving them life and the ability to bear children.According to Egyptian mythology the god Khnum creates human children from clay before placing them into their mother's womb. انا خلقنا الانسان من صلصال من حمإ مسنون reference from sour at alhijer holy Quran

Quantum entanglement Quantum entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated or interact in ways such that the quantum state of each particle cannot be described independently – instead, a quantum state may be given for the system as a whole. Such phenomena were the subject of a 1935 paper by Albert Einstein, Boris Podolsky and Nathan Rosen,[1] describing what came to be known as the EPR paradox, and several papers by Erwin Schrödinger shortly thereafter.[2][3] Einstein and others considered such behavior to be impossible, as it violated the local realist view of causality (Einstein referred to it as "spooky action at a distance"),[4] and argued that the accepted formulation of quantum mechanics must therefore be incomplete. History[edit] However, they did not coin the word entanglement, nor did they generalize the special properties of the state they considered.

Myth: "Eventually, science will explain everything." “Eventually Science Will Explain Everything” “Surely,” some people think, “ultimately there will be a “theory of everthing”, and science will tell us all there is to know. To respond to this we need first to note that in physics there has long been a bit of a puzzle.