Alfred Ely Beach
American publisher and engineer of transit system
American publisher and engineer of transit system
1826
200 years ago
Scientists & Innovators
United States
Conceived and constructed the Beach Pneumatic Transit in New York City, an underground transportation system. The transit system utilized a tunnel and a unique pneumatic propulsion method. Although the project faced financial challenges and opposition, it garnered significant attention during its operation in the 1870s. Beach also contributed to the development of the magazine Scientific American, enhancing public interest in science and technology.
Created the Beach Pneumatic Transit
Contributed to Scientific American
Born in Hungary, contributed extensively to nuclear physics and quantum mechanics. Wigner developed the theory of symmetry operations in quantum mechanics and worked on the Manhattan Project during World War II. Later, he played a significant role in the development of nuclear reactors and conducted extensive research on the behavior of materials under radiation. Wigner received the Nobel Prize in Physics in 1963 for contributions to the understanding of the atomic nucleus, particularly concerning nuclear symmetry and the role of mathematical structures in quantum mechanics.
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