Concept

1954 in science

Summary
The year 1954 in science and technology involved some significant events, listed below. November 30 – In Sylacauga, Alabama, an 8.5 pound sulfide meteorite crashes through a roof and hits Mrs. Elizabeth Hodges in her living room after bouncing off her radio, giving her a bad bruise; the first known modern case of a human being hit by a space rock. January 10 – Last confirmed specimen of a Caspian tiger is killed, in the valley of the Sumbar River in the Kopet Dag Mountains of Turkmenistan. Daniel I. Arnon demonstrates in the laboratory the chemical function of photosynthesis in chloroplasts. Heinz Sielmann makes the pioneering nature documentary about woodpeckers, Zimmerleute des Waldes ("Carpenters of the forest"). Eduard Paul Tratz and Heinz Heck propose the species name bonobo for what was previously known as the pygmy chimpanzee. Publication of the first analysis of the three-dimensional molecular structure of vitamin B12 by a group including Dorothy Hodgkin, and utilising computer analysis provided by Kenneth Nyitray Trueblood. The Wittig reaction is discovered by German chemist Georg Wittig. January – The TRADIC Phase One computer is completed at Bell Labs in the United States, a candidate to be regarded as the first transistor computer. January 7 – Georgetown-IBM experiment: the first public demonstration of a machine translation system held in New York at the head office of IBM. December 31 – The first specimens of the mineral benstonite are collected by Orlando J. Benston in the Magnet Cove igneous complex of Arkansas. Joseph Needham begins publication of Science and Civilisation in China (Cambridge University Press). A History of Technology, edited by Charles Singer, E. J. Holmyard and A. R. Hall, begins publication (Oxford University Press). January 6 – The Luhn algorithm, devised by IBM information scientist Hans Peter Luhn, is described in a United States patent. Klaus Roth publishes a paper laying the foundations for modern discrepancy theory. Leonard Jimmie Savage publishes Foundations of Statistics, promoting Bayesian statistics.
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