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Quote by Sam Kean

“Today alpha equals 1/137.0359 or so. Regardless, its value makes the periodic table possible. It allows atoms to exist and also allows them to react with sufficient vigor to form compounds, since electrons neither roam too freely from their nuclei nor cling too closely. This just-right balance has led many scientists to conclude that the universe couldn’t have hit upon its fine structure constant by accident.”

Quote by Sam Kean

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Sam Kean
Sam Kean

Sam Kean is an American science writer known for his engaging narratives on the history of science. He has authored several bestselling books, including 'The Disappearing Spoon,' 'The Violinist's Thumb,' and 'The Ice Age Cave Man.' His works explore topics in physics, biology, chemistry, and medicine, making complex scientific concepts accessible to general readers. Kean's writing style is humorous and insightful, earning him critical acclaim and a wide readership. He also contributes to major publications like The New York Times, The Wall Street Journal, and Scientific American. His books have been translated into over 20 languages, solidifying his reputation as a leading figure in popular science writing. more

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“Realizing its fundamental importance in understanding spectral lines, in atomic physics and in the theory of how light and electrons interact, quantum electrodynamics, Pauli and Heisenberg were determined to derive it from quantum theory rather than introducing it from the start. They believed that if they could find a version of quantum electrodynamics capable of producing the fine structure constant, it would not contain the infinities that marred their theories.”

“Alpha sets the scale of nature -- the size of atoms and all things made of them, the intensity and colors of light, the strength of magnetism, and the metabolic rate of life itself. It controls everything that we see. ... In 137, apparently, science had found Nature's PIN Code.”

“Let us begin with the fine-structure constant. ... The fine-structure constant is really the ratio of two natural units or atoms of action. ... We obtain action when we multiply energy by time. ... We are challenged to find a unified theory of electric particles and radiation in which the electrostatic type of action and the quantum type of action are traced to their source.”

“Through Jung [Pauli] became very interested in various kinds of mysticism, including Jewish mysticism. This led Pauli to develop a friendship with Gershom Scholem, the world's greatest authority in that field and in the Cabala, .... On one occasion Scholem asked me to tell him about unsolved problems in modern physics. .... When I mentioned this number --137-- to Scholem, .... He told me that in Hebrew .... The number corresponding to the word 'cabala' happens to be 137.”