Template:Selected anniversaries/February 2: Difference between revisions

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||1998: Gertrude Scharff Goldhaber dies ... nuclear physicist. Goldhaber studied neutron-proton and neutron-nucleus reaction cross sections in 1941, and gamma radiation emission and absorption by nuclei in 1942. Around this time she also observed that spontaneous nuclear fission is accompanied by the release of neutrons — a result that had been theorized earlier but had yet to be shown. Pic.
||1998: Gertrude Scharff Goldhaber dies ... nuclear physicist. Goldhaber studied neutron-proton and neutron-nucleus reaction cross sections in 1941, and gamma radiation emission and absorption by nuclei in 1942. Around this time she also observed that spontaneous nuclear fission is accompanied by the release of neutrons — a result that had been theorized earlier but had yet to be shown. Pic.
||1998: Haroun Tazieff dies ... volcanologist and geologist. He was a famous cinematographer of volcanic eruptions and lava flows, and the author of several books on volcanoes. Pic.


||2008: Joshua Lederberg dies ... molecular biologist known for his work in microbial genetics, artificial intelligence, and the United States space program. He was 33 years old when he won the 1958 Nobel Prize in Physiology or Medicine for discovering that bacteria can mate and exchange genes (bacterial conjugation). Pic.
||2008: Joshua Lederberg dies ... molecular biologist known for his work in microbial genetics, artificial intelligence, and the United States space program. He was 33 years old when he won the 1958 Nobel Prize in Physiology or Medicine for discovering that bacteria can mate and exchange genes (bacterial conjugation). Pic.

Revision as of 07:18, 17 October 2019