Template:Are You Sure/April 19: Difference between revisions

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• ... that mathematician, monk, and academic '''[[Michael Stifel (nonfiction)|Michael Stifel]]''' published his ''Ein Rechenbuchlin vom EndChrist. Apocalyps in Apocalypsim'' ("A Book of Arithmetic about the AntiChrist. A Revelation in the Revelation") anonymously in 1532, predicting that Judgement Day would occur and the world would end at 8am on October 19, 1533, and that the German saying "to talk a Stiefel" or "to calculate a Stiefel" (''Stiefel'' is the German word for "boot"), meaning to say or calculate something based on an unusual track, can be traced back to this incident?
 
• ... that the '''[[Flying bison]]''' (''Bison pterobonasus'') is a large, even-toed ungulate in the genus ''Bison'' within the subfamily ''Bovinae'', distinguished from other ''Bovinae'' by two pairs of strong, transparent wings, and that the wings are used mainly for short bursts of flight, such as jumping across canyons, or engaging in courtship displays?


• ... that acclaimed chemist '''[[Glenn T. Seaborg (nonfiction)|Glenn T. Seaborg]]''' developed the extraction process used by the [[Manhattan Project (nonfiction)|Manhattan Project]] to isolate the plutonium fuel for the second atomic bomb; that Seaborg e advised ten US Presidents — from Harry S. Truman to Bill Clinton — on nuclear policy, and was Chairman of the United States Atomic Energy Commission from 1961 to 1971, where he pushed for commercial nuclear energy and the peaceful applications of nuclear science; and that throughout his career, Seaborg worked for arms control, being a signatory to the [[Franck Report (nonfiction)|Franck Report]] and contributing to the Limited Test Ban Treaty, the Nuclear Non-Proliferation Treaty, and the Comprehensive Test Ban Treaty?
• ... that acclaimed chemist '''[[Glenn T. Seaborg (nonfiction)|Glenn T. Seaborg]]''' developed the extraction process used by the [[Manhattan Project (nonfiction)|Manhattan Project]] to isolate the plutonium fuel for the second atomic bomb; that Seaborg e advised ten US Presidents — from Harry S. Truman to Bill Clinton — on nuclear policy, and was Chairman of the United States Atomic Energy Commission from 1961 to 1971, where he pushed for commercial nuclear energy and the peaceful applications of nuclear science; and that throughout his career, Seaborg worked for arms control, being a signatory to the [[Franck Report (nonfiction)|Franck Report]] and contributing to the Limited Test Ban Treaty, the Nuclear Non-Proliferation Treaty, and the Comprehensive Test Ban Treaty?
• ... that mathematician and academic '''[[Giuseppe Peano (nonfiction)|Giuseppe Peano]]''' was a founder of mathematical logic, to which Peano made key contributions to the rigorous and systematic treatment of the method of mathematical induction, and [[Set theory (nonfiction)|set theory]], to which he contributed much notation, and that the standard axiomatization of the natural numbers is named the Peano axioms in his honor?
• ... physicist, electrical engineer, and inventor '''[[Karl Ferdinand Braun (nonfiction)|Karl Ferdinand Braun]]''' built the first cathode-ray tube and cathode ray tube oscilloscope in 1897?

Latest revision as of 05:12, 21 April 2022

• ... that mathematician, monk, and academic Michael Stifel published his Ein Rechenbuchlin vom EndChrist. Apocalyps in Apocalypsim ("A Book of Arithmetic about the AntiChrist. A Revelation in the Revelation") anonymously in 1532, predicting that Judgement Day would occur and the world would end at 8am on October 19, 1533, and that the German saying "to talk a Stiefel" or "to calculate a Stiefel" (Stiefel is the German word for "boot"), meaning to say or calculate something based on an unusual track, can be traced back to this incident?

• ... that the Flying bison (Bison pterobonasus) is a large, even-toed ungulate in the genus Bison within the subfamily Bovinae, distinguished from other Bovinae by two pairs of strong, transparent wings, and that the wings are used mainly for short bursts of flight, such as jumping across canyons, or engaging in courtship displays?

• ... that acclaimed chemist Glenn T. Seaborg developed the extraction process used by the Manhattan Project to isolate the plutonium fuel for the second atomic bomb; that Seaborg e advised ten US Presidents — from Harry S. Truman to Bill Clinton — on nuclear policy, and was Chairman of the United States Atomic Energy Commission from 1961 to 1971, where he pushed for commercial nuclear energy and the peaceful applications of nuclear science; and that throughout his career, Seaborg worked for arms control, being a signatory to the Franck Report and contributing to the Limited Test Ban Treaty, the Nuclear Non-Proliferation Treaty, and the Comprehensive Test Ban Treaty?