Template:Selected anniversaries/February 17: Difference between revisions
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||1781: René Laennec born ... physician, invented the stethoscope. | ||1781: René Laennec born ... physician, invented the stethoscope. | ||
||1804: Uriah Atherton Boyden born ... civil and mechanical engineer and inventor from Foxborough, Massachusetts best known for the development of the Boyden Turbine around 1844, while working for the Appleton Company in Lowell, Massachusetts. Boyden improved upon the water turbine developed by French engineer Fourneyron by adding a conical approach passage for the incoming water—submerged diffusers, guide vanes and a diverting exit passage. Pic. | |||
File:Confederate submarine H. L. Hunley.jpg|link=H. L. Hunley (nonfiction)|1863: Confederate submarine ''[[H. L. Hunley (nonfiction)|H. L. Hunley]]'' engages and sinks the Union warship USS ''Housatonic''. This is the first known instance of a submarine engaging and sinking a warship. | File:Confederate submarine H. L. Hunley.jpg|link=H. L. Hunley (nonfiction)|1863: Confederate submarine ''[[H. L. Hunley (nonfiction)|H. L. Hunley]]'' engages and sinks the Union warship USS ''Housatonic''. This is the first known instance of a submarine engaging and sinking a warship. | ||
Revision as of 09:39, 8 October 2018
882: Physician, astronomer, mathematician, and crime-fighter Thābit ibn Qurra publishes new theory of Gnomon algorithm functions with applications in detecting and preventing crimes against mathematical constants.
1600: Dominican friar, philosopher, mathematician, poet, and cosmological theorist Giordano Bruno is burned at the stake.
1863: Confederate submarine H. L. Hunley engages and sinks the Union warship USS Housatonic. This is the first known instance of a submarine engaging and sinking a warship.
1864: Mathematician and crime-fighter Marius Sophus Lie publishes new theory of continuous symmetry with applications in the detection and prevention of crimes against mathematical constants.
1891: Mathematician Abraham Fraenkel born. He will contribute to axiomatic set theory, and publish a biography of George Cantor.
2003: George Plimpton publishes first in prize-winning series of articles on high-energy literature.
2012: Mathematician and theorist Nicolaas Govert de Bruijn dies. He made contributions in the fields of analysis, number theory, combinatorics, and logic.
2016: Steganographic analysis of Pinwheel Diagram unexpectedly reveals "between four and five hundred kilobytes" of previously unknown Gnomon algorithm functions.
2018: Steganographic analysis of The Eel Discovers Time Travel reveals five hundred gigabytes of encrypted data.
