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Home > Category Index for Science Quotations > Category Index F > Category: Fusion

Fusion Quotes (9 quotes)

Adam, the first man, didn’t know anything about the nucleus but Dr. George Gamow, visiting professor from George Washington University, pretends he does. He says for example that the nucleus is 0.00000000000003 feet in diameter. Nobody believes it, but that doesn't make any difference to him.
He also says that the nuclear energy contained in a pound of lithium is enough to run the United States Navy for a period of three years. But to get this energy you would have to heat a mixture of lithium and hydrogen up to 50,000,000 degrees Fahrenheit. If one has a little stove of this temperature installed at Stanford, it would burn everything alive within a radius of 10,000 miles and broil all the fish in the Pacific Ocean.
If you could go as fast as nuclear particles generally do, it wouldn’t take you more than one ten-thousandth of a second to go to Miller's where you could meet Gamow and get more details.
'Gamow interviews Gamow' Stanford Daily, 25 Jun 1936. In Helge Kragh, Cosmology and Controversy: The Historica1 Development of Two Theories of the Universe (1996), 90.
Science quotes on:  |  Hydrogen (37)  |  Lithium (3)  |  Nuclear Power (9)  |  Nucleus (30)

Chemical biodynamics, involving as it does, the fusion of many scientific disciplines, … [played a role] in the elucidation of the carbon cycle. It can be expected to take an increasingly important place in the understanding of the dynamics of living organisms on a molecular level.
In Nobel Lecture (11 Dec 1961), 'The Path of Carbon in Photosynthesis', Nobel Lectures: Chemistry 1942-1962 (1964).
Science quotes on:  |  Carbon Cycle (5)  |  Discipline (38)  |  Dynamics (6)  |  Elucidation (6)  |  Expect (27)  |  Important (124)  |  Increasingly (3)  |  Molecule (125)  |  Organism (126)  |  Role (35)  |  Scientific (169)  |  Understanding (317)

Four elements, Hydrogen, carbon, oxygen and nitrogen, also provide an example of the astonishing togetherness of our universe. They make up the “organic” molecules that constitute living organisms on a planet, and the nuclei of these same elements interact to generate the light of its star. Then the organisms on the planet come to depend wholly on that starlight, as they must if life is to persist. So it is that all life on the Earth runs on sunlight. [Referring to photosynthesis]
In lecture, 'Life and Mind in the Universe', versions of which George Wald delivered throughout the 1980s. On the website of his son, Elijah Wald, who states it was the last of his father's major lectures.
Science quotes on:  |  Carbon (48)  |  Dependence (32)  |  Element (129)  |  Hydrogen (37)  |  Interaction (28)  |  Life (917)  |  Molecule (125)  |  Nitrogen (18)  |  Nucleus (30)  |  Organic (48)  |  Organism (126)  |  Oxygen (49)  |  Photosynthesis (15)  |  Planet (199)  |  Star (251)  |  Starlight (3)  |  Sun (211)  |  Sunlight (14)  |  Universe (563)

I love nuclear energy. I just want to make sure it stays where God put it—93 million miles away, in the sun.
In article, interview with Anne Underwood, 'Designing For The Future', Newsweek (15 May 2005).
Science quotes on:  |  Love (164)  |  Nuclear Energy (10)  |  Sun (211)

It sometimes seems necessary to suspend one's normal critical faculties not to find the problems of fusion overwhelming.
Science (1976). In Ervan G. Garrison, A History of Engineering and Technology
Science quotes on:  |  Overwhelming (18)  |  Problem (362)  |  Thinking (222)

New sources of power … will surely be discovered. Nuclear energy is incomparably greater than the molecular energy we use today. The coal a man can get in a day can easily do five hundred times as much work as himself. Nuclear energy is at least one million times more powerful still. If the hydrogen atoms in a pound of water could be prevailed upon to combine and form helium, they would suffice to drive a thousand-horsepower engine for a whole year. If the electrons, those tiny planets of the atomic systems, were induced to combine with the nuclei in hydrogen, the horsepower would be 120 times greater still. There is no question among scientists that this gigantic source of energy exists. What is lacking is the match to set the bonfire alight, or it may be the detonator to cause the dynamite to explode. The scientists are looking for this.
[In his last major speech to the House of Commons on 1 Mar 1955, Churchill quoted from his original printed article, nearly 25 years earlier.]
'Fifty Years Hence'. Strand Magazine (Dec 1931). Reprinted in Popular Mechanics (Mar 1932), 57:3, 395.
Science quotes on:  |  Atom (251)  |  Dynamite (5)  |  Electron (66)  |  Energy (185)  |  Engine (25)  |  Helium (7)  |  Hydrogen (37)  |  Nuclear Bomb (4)  |  Nucleus (30)  |  Water (244)

Thus you may multiply each stone 4 times & no more for they will then become oyles shining in ye dark and fit for magicall uses. You may ferment them with ☉ [gold] and [silver], by keeping the stone and metal in fusion together for a day, & then project upon metalls. This is the multiplication of ye stone in vertue. To multiply it in weight ad to it of ye first Gold whether philosophic or vulgar.
Praxis (c.1693), quoted in Betty Jo Teeter Dobbs, The Janus Faces of Genius: The Role of Alchemy In Newton's Thought (1991), 304.
Science quotes on:  |  Alchemy (28)  |  Ferment (4)  |  Gold (55)  |  Magic (67)  |  Metal (38)  |  Multiplication (14)  |  Silver (26)  |  Stone (57)  |  Weight (61)

We have been forced to admit for the first time in history not only the possibility of the fact of the growth and decay of the elements of matter. With radium and with uranium we do not see anything but the decay. And yet, somewhere, somehow, it is almost certain that these elements must be continuously forming. They are probably being put together now in the laboratory of the stars. ... Can we ever learn to control the process. Why not? Only research can tell.
'The Significance of Radium,' an address delivered (in connection with the presentation of a gram of radium to Madame Curie) at the National Museum, Washington, D.C. (25 May 1921). In Science (1921), 54, No. 1383, 1921. In Rodney P. Carlisle, Scientific American Inventions and Discoveries (2004), 375.
Science quotes on:  |  Element (129)  |  Matter (270)  |  Radium (19)  |  Research (517)  |  Star (251)  |  Uranium (16)

Well beyond the tropostrata
There is a region stark and stellar
Where, on a streak of anti-matter
Lived Dr. Edward anti-Teller.

Remote from Fusion’s origin,

He lived unguessed and unawares
With all his antikith and kin,
And kept macassars on his chairs.

One morning, idling by the sea,
He spied a tin of monstrous girth
That bore three letters: A. E. C.
Out stepped a visitor from Earth.

Then, shouting gladly o’er the sands,
Met two who in their alien ways
Were like as lentils. Their right hands
Clasped, and the rest was gamma rays.
In 'Perils of Modern Living', The New Yorker (10 Nov 1956), 56. Reprinted in Edward Teller with Judith Schoolery, Memoirs: A Twentieth Century Journey in Science and Politics (2002), 428. Webmaster supposes the initials 'A.E.C.' might be for the Atomic Energy Commission.
Science quotes on:  |  Anti-Matter (4)  |  Gamma Ray (3)  |  Edward Teller (18)


Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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Sophie Germain
Gertrude Elion
Ernest Rutherford
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William Harvey
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Carl Gauss
Paul Feyerabend
- 90 -
Antoine Lavoisier
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Charles Babbage
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Euclid
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Frederick Banting
Andre Ampere
Winston Churchill
- 80 -
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Bible
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- 70 -
Samuel Morse
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Pierre Laplace
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Thomas Edison
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Carolus Linnaeus
- 60 -
Francis Galton
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- 50 -
Stephen Hawking
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- 40 -
Pierre Fermat
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Giordano Bruno
JJ Thomson
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Archimedes
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- 30 -
Andreas Vesalius
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Richard Feynman
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- 20 -
Carl Sagan
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- 10 -
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