Pelatihan AVR

27 September 2007

one of my idol. michael faraday

Michael Faraday was born in Newington butts, near present-day Elephant and castle in South London, England. His family was not well off. His father, James, was a blacksmith and a member of the Sandemanian sect of Christianity. James Faraday had come to London in the 1780s from North-West England. The young Michael Faraday, one of four children, having only the most basic of school educations, had to largely educate himself. At fourteen he became apprenticed to a local bookbinder and bookseller George Riebau and, during his seven-year apprenticeship, he read many books, including Issac Watts' The Improvement of the Mind, the principles and suggestions contained therein he enthusiastically implemented. He developed an interest in science and specifically in electricity. In particular, he was inspired by the book Conversations in Chemistry by Janet Marcet.

At the age of twenty, in 1812, at the end of his apprenticeship, Faraday attended lectures by the eminent English chemist and physicist Humphry Davy of the Royal Institution and Royal Society, and John Tatum, founder of the City Philosophial Society. Many tickets for these lectures were given to Faraday by William Dance (one of the founders of the Royal Philharmonic Society). Afterwards, Faraday sent Davy a three hundred page book based on notes taken during the lectures. Davy's reply was immediate, kind, and favorable. When Davy damaged his eyesight in an accident with nitrogen trichloride, he decided to employ Faraday as a secretary. When John Payne, one of the Royal Institution's assistants, was sacked, the now Sir Humphry Davy was asked to find a replacement. He appointed Faraday as Chemical Assistant at the Royal Institution on march 1.

In the class-based English society of the time, Faraday was not considered a gentleman. When Davy went on a long tour to the continent in 1813-5, his valet did not wish to go. Faraday was going as Davy's scientific assistant, and was asked to act as Davy's valet until a replacement could be found in Paris. Davy failed to find a replacement, and Faraday was forced to fill the role of valet as well as assistant throughout the trip. Davy's wife, Jane Apreece, refused to treat Faraday as an equal (making him travel outside the coach, eat with the servants, etc.) and generally made Faraday so miserable that he contemplated returning to England alone and giving up science altogether. The trip did, however, give him access to the European scientific elite and a host of stimulating ideas.

His sponsor and mentor was John 'Mad jack' Fuller, who created the Fullerian Professorship of Chemistry at the Royal Institution.

Faraday was a devout Christian and a member of the small Sandemanian denomination, an offshoot of the Church of Scotland. He later served two terms as an elder in the group's church.

Faraday married Sarah Barnard (1800-1879) on June 2, 1821, although they would never have children. They met through attending the Sandemanian church.

He was elected a member of the Royal Society in 1824, appointed director of the laboratory in 1825; and in 1833 he was appointed Fullerian professor of chemistry in the institution for life, without the obligation to deliver lectures.

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