Physics at Half Past Nine
A physicist, a director of popular-science films, and a sports fan talk about the structure of the atom between periods of a hockey game they watch on TV.

A physicist, a director of popular-science films, and a sports fan talk about the structure of the atom between periods of a hockey game they watch on TV.
1960

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1952

1986

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1991

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2013

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2023

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2009