Humphrey Davy


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Synonyms for Humphrey Davy

English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1829)

References in periodicals archive ?
BRITISH chemist Humphrey Davy, inventor of the miners" safety lamp, kicked off man-made electrical lighting with an arc light in 1810.
The element itself was discovered by Sir Humphrey Davy, who had been Faraday's mentor and had been the first lecturer at the Royal Institution to become a draw for London's fashionable society.
The English chemist Sir Humphrey Davy made the world's first known hydrates in his laboratory in 1811.
Bestselling author of travelogues, Bryson has collected facts from hundreds of books, articles, and interviews to give his readers a short course in science, a subject he admits to disliking in school Bryson takes his readers on a whirlwind tour through the Universe, subatomic particles, the origin of heavy elements, the Big Bang, Isaac Newton, the age and weight of the Earth, geology, paleontology, chemistry, Sir Humphrey Davy, the Curies, the atomic age, Einstein, Edwin Hubble, Niels Bohr, quantum mechanics, radiocarbon dating, holes in the ozone, astronomy, plate tectonics, Darwin's Origin of Species, supernovae, the oceans and how life started in them, binomial taxonomy, Leeuwenhoek, Gregor Mendel, Watson and Crick, and recent studies in mitochondrial DNA.
He attended public lectures given by Humphrey Davy at the Royal Institution and brought himself to the great man's notice when he sent Davy a personally bound copy of his extremely detailed lecture notes.
A later chemist, Sir Humphrey Davy, recognized it as an element and named it chlorine after the Greek word "chloros" which means "pale green.
DECEMBER 17, 1778: Birth of Humphrey Davy who invented the miner's lamp.
Se puede decir que el quimico ingles Humphrey Davy fue el primero en pensar que los compuestos gaseosos podrian tener aplicaciones anestesicas, ya que apunto: "vista la aparente capacidad del protoxido de nitrogeno para eliminar los dolores fisicos, es de suponer que pronto podra emplearse provechosamente en las operaciones quirurgicas".
The careers of William Cullen, Joseph Black, Joseph Priestley, and Humphrey Davy can now be seen as paradigms of a discipline that could only make its discoveries known and accepted by becoming part of public culture.
Sir Humphrey Davy (1778-1829) was another famous British chemist from Cornwall who distinguished himself in many ways.
Sir Humphrey Davy discovered gas hydrates or clatharates in 1810; they are crystalline water based solids physically resembling ice, in which small non-polar molecules (typically gases) are trapped inside cages of hydrogen bonded water molecules.
Scientist Humphrey Davy devised another lamp where the flame was surrounded by iron gauze.
I always saw Stephen working hard and you couldn't help but notice how much effort he puts in," said Jennifer, 28 of Humphrey Davy Road, Bedworth.
But in 1809, English chemist Humphrey Davy took the first steps towards inventing the conventional bulb, by tinkering with a high-powered battery and two charcoal strips.
Sir Humphrey Davy Scientific Merit Award Xiaochun Li, University of Wisconsin-Madison