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1701 in science |
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The year 1701 in science and technology involved some significant events.
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Edward Jenner was an English physician and scientist who pioneered the concept of vaccines and created the smallpox vaccine, the world's first vaccine. The terms vaccine and vaccination are derived from Variolae vaccinae, the term devised by Jenner to denote cowpox. He used it in 1798 in the title of his Inquiry into the Variolae vaccinae known as the Cow Pox, in which he described the protective effect of cowpox against smallpox.
The École normale supérieure de Lyon is a French grande école located in the city of Lyon. It is one of the four prestigious écoles normales supérieures in France. The school is composed of two academic units —Arts and Sciences— with campuses in Lyon, near the confluence of the Rhône and Saône rivers.
The year 1909 in science and technology involved some significant events, listed below.
The year 1600 CE in science and technology included some significant events.
The year 1826 in science and technology involved some significant events, listed below.
The year 1831 in science and technology involved some significant events, listed below.
The year 1796 in science and technology involved some significant events.
The year 1749 in science and technology involved some significant events.
The year 1853 in science and technology involved some significant events, listed below.
The year 1698 in science and technology involved some significant events.
The year 1653 in science and technology involved some significant events.
Saint-Sauveur is a town and municipality within the Les Pays-d'en-Haut Regional County Municipality, Quebec, Canada. It is in the administrative region of Laurentides in the Laurentian mountains, located about 60 kilometres north of Montreal.
Félix Savart was a French physicist and mathematician who is primarily known for the Biot–Savart law of electromagnetism, which he discovered together with his colleague Jean-Baptiste Biot. His main interest was in acoustics and the study of vibrating bodies. A particular interest in the violin led him to create an experimental trapezoidal model. He gave his name to the savart, a unit of measurement for musical intervals, and to Savart's wheel—a device he used while investigating the range of human hearing.
Joseph Sauveur was a French mathematician and physicist. He was a professor of mathematics and in 1696 became a member of the French Academy of Sciences.
Smallpox was an infectious disease caused by variola virus, which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making smallpox the only human disease to have been eradicated to date.
The history of smallpox extends into pre-history. Genetic evidence suggests that the smallpox virus emerged 3,000 to 4,000 years ago. Prior to that, similar ancestral viruses circulated, but possibly only in other mammals, and possibly with different symptoms. Only a few written reports dating from about 500 AD to 1000 AD are considered reliable historical descriptions of smallpox, so understanding of the disease prior to that has relied on genetics and archaeology. However, during the 2nd millennium AD, especially starting in the 16th century, reliable written reports become more common. The earliest physical evidence of smallpox is found in the Egyptian mummies of people who died some 3,000 years ago. Smallpox has had a major impact on world history, not least because indigenous populations of regions where smallpox was non-native, such as the Americas and Australia, were rapidly and greatly reduced by smallpox during periods of initial foreign contact, which helped pave the way for conquest and colonization. During the 18th century the disease killed an estimated 400,000 Europeans each year, including five reigning monarchs, and was responsible for a third of all blindness. Between 20 and 60% of all those infected—and over 80% of infected children—died from the disease.
Étienne Loulié, pronounced [e.tjɛn lu.lje], was a musician, pedagogue and musical theorist.
Scientific pitch, also known as philosophical pitch, Sauveur pitch or Verdi tuning, is an absolute concert pitch standard which is based on middle C (C4) being set to 256 Hz rather than approximately 261.63 Hz, making it approximately 31.77 cents lower than the common A440 pitch standard. It was first proposed in 1713 by French physicist Joseph Sauveur, promoted briefly by Italian composer Giuseppe Verdi in the 19th century, then advocated by the Schiller Institute beginning in the 1980s with reference to the composer, but naming a pitch slightly lower than Verdi's preferred 432 Hz for A, and making controversial claims regarding the effects of this pitch.
The year 1561 in science and technology included a number of events, some of which are listed here.
Robert Thomas Beyer was an American physicist, best known for his work in acoustics, and for his translations of Russian and German physics books and journals into English.