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Wrinkles In Time
''Wrinkles in Time'' is a book on cosmology by the Nobel laureate physicist George Smoot and Keay Davidson, a science writer for the ''San Francisco Examiner''. It was published in 1994 by William Morrow in hardback. Summary On April 23, 1992, a scientific team led by astrophysicist George Smoot announced that it had found the primordial "seeds" from which the universe has grown. They analyzed data gathered by NASA's Cosmic Background Explorer satellite and discovered the oldest known objects in the universe—so called "wrinkles" in time—thus finding a long-anticipated missing piece in the Big Bang model. In this book, Smoot tells the remarkable tale of his quest for what has been called the cosmologists' Holy Grail. His quest for the seeds of structure in the universe consumed about twenty years. The book traces the obstacle course of discovery. In the book, Smoot describes the adventure and along the way he brings the reader up to date in cosmology, giving brief introduc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Smoot
George Fitzgerald Smoot III (born February 20, 1945) is an American astrophysicist, cosmologist, Nobel laureate, and the 2nd contestant to win the $1 million prize on '' Are You Smarter than a 5th Grader?''. He won the Nobel Prize in Physics in 2006 for his work on the Cosmic Background Explorer with John C. Mather that led to the "discovery of the black body form and anisotropy of the cosmic microwave background radiation". This work helped further the Big Bang theory of the universe using the Cosmic Background Explorer (COBE) satellite. According to the Nobel Prize committee, "the COBE project can also be regarded as the starting point for cosmology as a precision science." Smoot donated his share of the Nobel Prize money, less travel costs, to a charitable foundation. Smoot has been at the University of California, Berkeley and the Lawrence Berkeley National Laboratory since 1970. He is Chair of the Endowment Fund "Physics of the Universe" of Paris Center for Cosmological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize In Physics
) , image = Nobel Prize.png , alt = A golden medallion with an embossed image of a bearded man facing left in profile. To the left of the man is the text "ALFR•" then "NOBEL", and on the right, the text (smaller) "NAT•" then "MDCCCXXXIII" above, followed by (smaller) "OB•" then "MDCCCXCVI" below. , awarded_for = Outstanding contributions for humankind in the field of Physics , presenter = Royal Swedish Academy of Sciences , location = Stockholm, Sweden , date = , reward = 9 million Swedish kronor (2017) , year = 1901 , holder_label = Most recently awarded to , holder = Alain Aspect, John Clauser, and Anton Zeilinger , most_awards = John Bardeen (2) , website nobelprize.org, previous = 2021 , year2=2022, main=2022, next=2023 The Nobel Prize in Physics is a yearly award given by the Royal Swedish Academy of Sciences for those who have made the most outstanding contributions for humankind in the field of physics. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1994 Non-fiction Books
File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which Sinking of the MS Estonia, sank in the Baltic Sea; Nelson Mandela casts his vote in the 1994 South African general election, in which he was elected South Africa's first President of South Africa, president, and which effectively brought Apartheid to an end; NAFTA, which was signed in 1992, comes into effect in Canada, the United States, and Mexico; The first passenger rail service to utilize the newly-opened Channel tunnel; The 1994 FIFA World Cup is held in the United States; Skull, Skulls from the Rwandan genocide, in which over half a million Tutsi people were massacred by Hutu, Hutus., 300x300px, thumb rect 0 0 200 200 1994 Winter Olympics rect 200 0 400 200 1994 Northridge earthquake, Northridge earthquake rect 400 0 600 200 Sinking of the MS Estonia rect 0 200 300 40 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Physics Books
Popularity or social status is the quality of being well liked, admired or well known to a particular group. Popular may also refer to: In sociology * Popular culture * Popular fiction * Popular music * Popular science * Populace, the total population of a certain place ** Populism, a political philosophy, based on the idea that the common people are being exploited. * Informal usage or custom, as in popular names, as opposed to formal or scientific nomenclature Companies * Popular, Inc., also known as ''Banco Popular'', a financial services company * Popular Holdings, a Singapore-based educational book company * The Popular (department store), a chain of department stores in El Paso, Texas, from 1902 to 1995 * ''The Popular Magazine'', an American literary magazine that ran for 612 issues from November 1903 to October 1931 Media Music * "Popular" (Darren Hayes song) (2004), on the album ''The Tension and the Spark'' * "Popular" (Eric Saade song) (2011), on the album ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Hofstadter
Leonard Leakey Hofstadter, Ph.D., is a fictional character portrayed by Johnny Galecki in the CBS sitcom ''The Big Bang Theory.'' Leonard is an experimental physicist, who shares an apartment with colleague and best friend Dr. Sheldon Cooper. For his portrayal, Galecki was nominated for a Primetime Emmy Award and a Golden Globe Award in 2011. Penny is Leonard's next-door neighbor (across the hall) and main love interest, and the teasing of romance between the two of them is a major force driving the series. In season 9, "The Gorilla Dissolution", they get engaged and married in Las Vegas. Creation and casting Leonard is named after actor/producer Sheldon Leonard, and Nobel Prize in Physics Laureate Robert Hofstadter. Macaulay Culkin was originally offered the part but he turned it down as he didn’t like the pitch. Johnny Galecki was originally asked to play the role of Sheldon Cooper, but thought he would be "better suited" for the character of Leonard. Leonard is one of f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Terminator Decoupling
"The Terminator Decoupling" is an episode of the American comedy television series ''The Big Bang Theory''. It first aired on CBS in the United States on March 9, 2009. It is the seventeenth episode of the second season of the series and the thirty-fourth episode overall. The episode features guest appearances by actress Summer Glau and cosmologist George Smoot. Plot Leonard (Johnny Galecki), Sheldon (Jim Parsons), Howard (Simon Helberg) and Raj (Kunal Nayyar) are heading to San Francisco to attend a conference, where cosmologist George Smoot is giving a keynote address. On Sheldon's insistence, they travel on the ''Coast Starlight'' train, finding that actress Summer Glau (played by herself) is onboard. Raj and Howard argue over who should approach her first. With Raj unable to talk to women except when under the influence of alcohol, he goes to buy some from the catering car. As Howard is trying to figure out the best opening line, Raj swoops in and starts talking with Summe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Big Bang Theory
''The Big Bang Theory'' is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers on the series, along with Steven Molaro, all of whom also served as head writers. It premiered on CBS on September 24, 2007, and concluded on May 16, 2019, having broadcast 279 episodes over 12 seasons. The show originally centered on five characters living in Pasadena, California: Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons), both physicists at Caltech, who share an apartment; Penny (The Big Bang Theory), Penny (Kaley Cuoco), a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's similarly geeky and socially awkward friends and coworkers, aerospace engineer Howard Wolowitz (Simon Helberg) and astrophysicist Raj Koothrappali (Kunal Nayyar). Over time, supporting characters were promoted to starring roles, including neuroscientist Amy Farrah Fowler (Mayim Bialik), microbiologist Bernadet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theoretical Physics
Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain and predict natural phenomena. This is in contrast to experimental physics, which uses experimental tools to probe these phenomena. The advancement of science generally depends on the interplay between experimental studies and theory. In some cases, theoretical physics adheres to standards of mathematical rigour while giving little weight to experiments and observations.There is some debate as to whether or not theoretical physics uses mathematics to build intuition and illustrativeness to extract physical insight (especially when normal experience fails), rather than as a tool in formalizing theories. This links to the question of it using mathematics in a less formally rigorous, and more intuitive or heuristic way than, say, mathematical physics. For example, while developing special relativity, Albert Einstein was concerned wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keay Davidson
Keay is an English surname, pronounced eɪ(KAY); it is a variant of the surname Kay.Patrick Hanks, ''Dictionary of American Family Names'' (Oxford UP, 2003), p. 286. Notable people with the surname include: *Anna Keay (born 1974), British historian *Jack Keay (born 1960), Scottish footballer *John Keay (born 1941), British historian, journalist and writer *John Seymour Keay (1839-1909), Scottish businessman and a Member of UK Parliament *Nigel Keay (born 1955), New Zealand musician *Ronald William John Keay (1920–1998), British botanist *Watty Keay (1871–1943), Scottish footballer See also * 5007 Keay, main-belt asteroid *Keays Keays is a surname. Notable people with the surname include: *Ben Keays (born 1997), Australian rules footballer *Fred Keays (1898–1983), Australian rules footballer *Jim Keays (1946–2014), Australian musician *Peter Keays (born 1955), Australi ... References {{Reflist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Bang
The Big Bang event is a physical theory that describes how the universe expanded from an initial state of high density and temperature. Various cosmological models of the Big Bang explain the evolution of the observable universe from the earliest known periods through its subsequent large-scale form. These models offer a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure. The overall uniformity of the Universe, known as the flatness problem, is explained through cosmic inflation: a sudden and very rapid expansion of space during the earliest moments. However, physics currently lacks a widely accepted theory of quantum gravity that can successfully model the earliest conditions of the Big Bang. Crucially, these models are compatible with the Hubble–Lemaître law—the observation that the farther away a galaxy is, the faster it is mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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