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| | Nobelmen of 1961 -- Friday, Nov. 10, 1961 -- Page 1 -- TIME |
 | | Born in New York and educated at City College of New York and Princeton University, Hofstadter went west to Stanford in 1950 determined to attack the great mystery of the inner structure of matter. |
 | | Using a beam of high-energy electrons from Stanford's linear accelerator as a sort of microscope, he and a team of assistants proved that protons and neutrons, which form the bulk of matter, are dense at their centers, cloudlike outside and only one forty-thousandth of a billionth of an inch in diameter. |
 | | Later research taught Hofstadter that protons, which have positive charges, and neutrons, which are electrically neutral, are similar in structure. |
| www.time.com /time/magazine/article/0,9171,938270,00.html (665 words) |
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