WebIrving Langmuir, an American chemist and physicist, was born on January 31, 1881, in Brooklyn, NY. Langmuir graduated with a B.S. from the Columbia University School of Mines in 1903 and did postgraduate work in chemistry under Nobel laureate Walther Nernst in Göttingen, Germany. He earned his Ph.D. degree in 1906. WebOct 8, 2014 · An Ashburn-based is one of this year’s Nobel Prize winners. Eric Betzig, who currently works at the Janelia Research Campus at Howard Hughes Medical Institute, …
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WebOct 7, 2014 · The new Nobel laureates worked for years to achieve blue LEDs, which, when combined with red and green LEDs, can create white light. The red and green versions have been around since the 1960s ... WebNov 22, 2013 · Long before Thomas Edison patented -- first in 1879 and then a year later in 1880 -- and began commercializing his incandescent light bulb, British inventors were demonstrating that electric light was possible with the arc lamp. In 1835, the first constant electric light was demonstrated, and for the next 40 years, scientists around the world ... northern avenue dentistry
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