1908 in science

The year 1908 in science and technology involved some significant events, listed below.

ArchaeologyEdit

March – A 40,000-year-old Neanderthal boy skeleton is found at Le Moustier in southwest France by Otto Hauser.

If its start and end are defined using mean solar time then due to the extreme length of day variation this is the longest year of the Julian calendar or Gregorian calendar, having a duration of 31622401.38 seconds of Terrestrial Time (or ephemeris time).<ref>Template:Cite journal</ref>
January 3 – The total solar eclipse of January 3, 1908 is visible in the Pacific Ocean and is the 46th solar eclipse of Solar Saros 130.
June 28 – The annular solar eclipse of June 28, 1908 is visible from Central America, North America, Atlantic Ocean and Africa and is the 33rd solar eclipse of Solar Saros 135.
Template:OldStyleDateNY – Tunguska event in Siberia, an explosion believed to have been caused by the air burst of a large meteoroid or comet fragment at an altitude of Template:Convert above the Earth's surface.<ref>Template:Cite book</ref><ref>Template:Cite journal</ref><ref>Template:Cite journal</ref>
November – George Ellery Hale publishes his observation that sunspots have a magnetic field.<ref>Template:Cite journal</ref>
December 23 – The hybrid solar eclipse of December 23, 1908 is visible from Atlantic Ocean and is the 23rd solar eclipse of Solar Saros 140.

Kikunae Ikeda discovers monosodium glutamate, the chemical behind the taste of umami.<ref>{{#invoke:citation/CS1|citation

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This is the coldest recorded year since 1880, according to NASA reports.<ref>{{#invoke:citation/CS1|citation

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July – G. H. Hardy and Wilhelm Weinberg independently formulate the Hardy–Weinberg principle which states that both allele and genotype frequencies in a population remain in equilibrium unless disturbed.<ref>Template:Cite book</ref>

Site of Ulugh Beg Observatory located in Samarkand by Russian archaeologist V. L. Vyatkin.
National Technical Museum (Prague) founded.

Ernst Zermelo axiomizes set theory, thus avoiding Cantor's contradictions.
Josip Plemelj solves the Riemann problem about the existence of a differential equation with a given monodromic group and uses Sokhotsky-Plemelj formulae.
Student's t-distribution published by William Sealy Gosset (pseudonymously).<ref>Template:Cite journal</ref>

c. September – Edmontosaurus mummy AMNH 5060, an exceptionally well-preserved fossil dinosaur, is discovered near Lusk, Wyoming.

April 27 – First Congress for Freudian Psychology, held in Salzburg.
Swiss psychiatrist Eugen Bleuler introduces the term schizophrenia.<ref>Template:Cite journal</ref>
Austrian American pathologist Leo Buerger gives the first accurate pathological description of Thromboangiitis obliterans ("Buerger's disease") at Mount Sinai Hospital (Manhattan).<ref>Template:Cite journal</ref>
Victor Horsley and R. Clarke invents the stereotactic method.
Margaret Reed Lewis, working in Berlin, becomes probably the first person successfully to grow mammalian tissue in vitro.<ref>Template:Cite journal</ref>

January 12 – A long-distance radio message is sent from the Eiffel Tower for the first time.
July 8 – The paper coffee filter, created by German housewife Melitta Bentz, is patented.<ref>{{#invoke:citation/CS1|citation

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June 22 – James M. Spangler patents the upright portable vacuum cleaner in the United States.
September 27 – The first of Henry Ford's Ford Model T automobiles is produced in Detroit, Michigan.<ref>Template:Cite press release</ref>
December 7 – Lee Newman files a patent for a felt-tipped marker pen in the United States.<ref>Lee W. Newman, Marking Pen, U.S. Patent 946,149. Granted January 11, 1910.</ref>

January 15 – Edward Teller (died 2003), Hungarian-born physicist, inventor of the hydrogen bomb.
January 18 – Jacob Bronowski (died 1974), Polish-born scientific polymath.
January 22 – Lev Davidovich Landau (died 1968), Russian physicist.
February 11 – Vivian Fuchs (died 1999), English geologist and explorer.
February 25 – Mary Locke Petermann (died 1975), American cellular biochemist.
March 15 – Thure von Uexküll (died 2004), German pioneer of psychosomatic medicine.
May 14 – Nicholas Kurti, born Kürti Miklós (died 1998), Hungarian-born physicist.
May 23 – John Bardeen (died 1991), American physicist, co-inventor of the transistor, only physicist to receive the Nobel Prize in Physics twice.
September 2 – Nikolai Aleksandrovich Kozyrev (died 1983), Russian astronomer and astrophysicist.
September 6 – Louis Essen (died 1997), English physicist, co-developer of the first practical atomic clock.
September 18 – Victor Ambartsumian (died 1996), Soviet Armenian theoretical astrophysicist.<ref>{{#invoke:citation/CS1|citation

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