Neutrons

With all reserve we

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With all reserve we advance the view that a supernova represents the transition of an ordinary star into a neutron star consisting mainly of neutrons. Such a star may possess a very small radius and an extremely high density. As neutrons can be packed much more closely than ordinary nuclei and electrons, the gravitational packing … Read more

With what moral authority

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With what moral authority can they speak of human rights – the rulers of a nation in which the millionaire and beggar coexist; the Indian is exterminated; the black man is discriminated against; the woman is prostituted; and the great masses of Chicanos, Puerto Ricans, and Latin Americans are scorned, exploited, and humiliated? How can … Read more

Over the last century,

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Over the last century, physicists have used light quanta electrons, alpha particles, X-rays, gamma-rays, protons, neutrons and exotic sub-nuclear particles for this purpose. Much important information about the target atoms or nuclei or their assemblage has been obtained in this way. In witness of this importance one can point to the unusual concentration of scattering … Read more