Humphry davy biography
•
Humphry Davy
()
Synopsis
Sir Humphry Davy was a Cornish chemist best known for his contributions to the discoveries of chlorine and iodine. In , he was appointed kemikalie superintendent of the Pneumatic Institution to study the therapeutic uses of various gases, after which he made several reports on the effects of inhaling nitrous oxide (laughing gas). On a related front, in , he invented the Davy lamp, which allowed miners to work safely in close contact with flammable gases. Davy was also a charismatic speaker, and his scientific presentations at the Royal Institution of Great Britain were extremely popular among Londoners of the day.
Early Life
Englishman Humphry Davy was born on December 17, , in Penzance, Cornwall, to middle-class parents. He was well educated, but he was also naturally intelligent and curious, and those traits often manifested in the fiction and poetry he wrote at an early age. Davy was also deeply interested in nature, and he was an avid fisherman a
•
Biography of Humphry Davy, Prominent English Chemist
Sir Humphry Davy (December 17, –May 29, ) was a British chemist and uppfinnare who was best known for his contributions to the discoveries of chlorine, iodine, and many other chemical substances. He also invented the Davy lamp, a lighting device that greatly improved safety for coal miners, and the carbon arc, an early version of the electric light.
Fast Facts: Sir Humphry Davy
- Known For: Scientific discoveries and inventions
- Born: December 17, in Penzance, Cornwall, England
- Parents: Robert Davy, Grace Millet Davy
- Died: May 29, in Geneva, Switzerland
- Published Works: Researches, Chemical and Philosophical, Elements of Chemical Philosophy
- Awards and Honors: Knight and baronet
- Spouse: Jane Apreece
- Notable Quote: "Nothing is so dangerous to the progress of the human mind than to assume that our views of science are ultimate, that there are no mysteries in nature, that our triumphs are complete and t
•
Sir Humphry Davy ( - )
Sir Humphry Davy ©Davy was a British chemist best known for his experiments in electro-chemistry and his invention of a miner's safety lamp.
Humphry Davy was born on 17 December in Penzance in Cornwall. He was apprenticed to a surgeon and aged 19 went to Bristol to study science. There he investigated gases. He prepared and inhaled nitrous oxide (laughing gas) and in published the results of his work in 'Researches, Chemical and Philosophical'. This made his reputation and the following year he was hired as an assistant lecturer in chemistry at the Royal Institution. There he was a great success, with his lectures soon becoming a draw for fashionable London society. He became a fellow of the Royal Society in and was awarded its Copley Medal in
In , the Italian scientist Alessandro Volta had introduced the first battery. Davy used this for what is now called electrolysis and was able to isolate a series of substances for the first time - potassium a