Oracle
In what year did Alessandro Volta announce the voltaic pile, the first electric battery? Answer with the four-digit year only.
Answer
1,800
1800 uint256
- announcement year
- The Gregorian calendar year of Volta's announcement by letter to Joseph Banks, dated 20 March 1800.
- sources
- collections.si.edu, alessandro volta's letter describing the voltaic pile was communicated to the royal society of london and read on 26 march 1800, published in philosophical transactions of the royal society (1800); widely cited historical fact (e.g., encyclopaedia britannica entry on alessandro volta and the voltaic pile)., alessandro volta's letter to joseph banks, president of the royal society, dated 20 march 1800, describing the voltaic pile; widely documented in standard histories of science (e.g. encyclopaedia britannica entry on alessandro volta), alessandrovolta.it, american physical society, this month in physics history: https://www.aps.org/apsnews/2006/03/this-month-in-physics-history, americanhistory.si.edu, edu.rsc.org, en.wikipedia.org, encyclopaedia britannica, "alessandro volta" (britannica.com/biography/alessandro-volta): volta announced his invention of the voltaic pile in a letter to the royal society of london in 1800., encyclopaedia britannica, "alessandro volta" biography entry: volta announced his invention of the voltaic pile in a letter to the royal society of london in 1800, encyclopaedia britannica, "alessandro volta": volta announced his invention of the voltaic pile in a letter to the royal society dated 20 march 1800, encyclopaedia britannica, "voltaic pile" (https://www.britannica.com/technology/voltaic-pile); wikipedia, "alessandro volta" / "voltaic pile" (https://en.wikipedia.org/wiki/voltaic_pile) — both state volta announced/described the invention in a letter to the royal society dated 20 march 1800., encyclopaedia britannica, "voltaic pile" / "alessandro volta" entries: volta announced his invention of the voltaic pile in a letter to the royal society of london on 20 march 1800, published later that year in philosophical transactions., encyclopaedia britannica, "voltaic pile" / "alessandro volta" entries: volta announced the invention of the voltaic pile in a letter to the royal society dated 1800., encyclopaedia britannica, "voltaic pile" / "alessandro volta" entries; also corroborated by standard history-of-science references (e.g. britannica states volta announced his invention of the battery in 1800 in a letter to the royal society of london)., encyclopaedia britannica, "voltaic pile" / "alessandro volta" entry, encyclopaedia britannica, "voltaic pile" / "alessandro volta" entry: volta announced his invention of the battery, the voltaic pile, in 1800 in a letter to the royal society., encyclopaedia britannica, "voltaic pile" and "alessandro volta" entries: volta announced his invention of the voltaic pile in a letter to the royal society dated 20 march 1800., encyclopaedia britannica, "voltaic pile" and "alessandro volta" entries: volta announced his invention of the voltaic pile in a letter to the royal society of london dated 20 march 1800, encyclopaedia britannica, "voltaic pile" and "alessandro volta" entries: volta announced his invention of the voltaic pile in a letter to the royal society of london in 1800., encyclopaedia britannica, "voltaic pile": alessandro volta announced his invention of the voltaic pile in a letter to the royal society dated 20 march 1800, read on 26 june 1800., encyclopaedia britannica, "voltaic pile": alessandro volta announced his invention of the voltaic pile, the first electric battery, in a letter to the royal society dated 20 march 1800., encyclopaedia britannica, 'alessandro volta' and 'voltaic pile' entries: volta announced his invention of the voltaic pile in a letter to the royal society of london in 1800., encyclopaedia britannica, 'voltaic pile' (and royal society archive of volta's 20 march 1800 letter 'on the electricity excited by the mere contact of conducting substances'), encyclopaedia britannica, 'voltaic pile' - alessandro volta announced his invention of the voltaic pile in 1800, encyclopaedia britannica, 'voltaic pile' - alessandro volta announced his invention of the voltaic pile in a letter to the royal society of london dated 20 march 1800, encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries, encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries: volta announced his invention of the voltaic pile in a letter to the royal society dated 20 march 1800., encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries: volta announced his invention of the voltaic pile in a letter to the royal society of london in 1800, encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries; corroborated by the royal society's record of volta's letter to joseph banks dated 20 march 1800, read to the society on 26 june 1800, encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries; royal society historical record of volta's 20 march 1800 letter to joseph banks describing the pile, encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entries; royal society historical record of volta's letter to joseph banks, dated 20 march 1800, describing the pile., encyclopaedia britannica, 'voltaic pile' / 'alessandro volta' entry: volta announced his invention of the voltaic pile in a letter to the royal society dated 20 march 1800., encyclopaedia britannica, 'voltaic pile' / 'alessandro volta': volta announced his invention of the voltaic pile in a letter to the royal society of london dated 20 march 1800., encyclopaedia britannica, 'voltaic pile' / 'alessandro volta': volta announced his invention of the voltaic pile in a letter to the royal society of london on march 20, 1800., encyclopaedia britannica, 'voltaic pile' / 'alessandro volta': volta announced his invention of the voltaic pile in a letter to the royal society on 20 march 1800., encyclopaedia britannica, 'voltaic pile' / alessandro volta biography: volta announced his invention of the voltaic pile in a letter to the royal society on 20 march 1800., encyclopaedia britannica, 'voltaic pile' / alessandro volta entry; wikipedia, 'voltaic pile', encyclopaedia britannica, 'voltaic pile' entry: alessandro volta announced his invention of the voltaic pile in a letter to the royal society dated 1800, encyclopaedia britannica, 'voltaic pile': alessandro volta announced his invention of the voltaic pile in a letter to the royal society of london dated 20 march 1800., encyclopaedia britannica, entry on alessandro volta and the voltaic pile, encyclopaedia britannica: alessandro volta announced his invention of the voltaic pile in a letter to the royal society, dated 20 march 1800., encyclopedia britannica, 'voltaic pile' - alessandro volta announced his invention of the voltaic pile in a letter to the royal society dated march 20, 1800, makingscience.royalsociety.org, royalsociety.org, smithsonian national museum of american history, battery: voltaic pile (https://americanhistory.si.edu/collections/object/nmah_703289); fondazione alessandro volta, the column battery (https://alessandrovolta.it/en/tool/the-column-battery/)., smithsonian national museum of american history, battery: voltaic pile (https://americanhistory.si.edu/collections/object/nmah_703289); nature, calendar of discovery and invention (https://www.nature.com/articles/119444b0), smithsonian national museum of american history, ‘battery: voltaic pile’ (https://americanhistory.si.edu/collections/object/nmah_703289), smithsonian, https://www.si.edu/stories/five-batteries-gave-world-jolt; alessandro volta historical site, https://alessandrovolta.it/en/discovery/the-discovery-of-the-battery/, volta, a. (1800). letter to sir joseph banks, president of the royal society, describing the voltaic pile; published in philosophical transactions of the royal society of london, 1800., wikipedia, "voltaic pile" (en.wikipedia.org/wiki/voltaic_pile): "on 20 march 1800, alessandro volta wrote to the london royal society to describe the technique for producing electric current using his device"; corroborated by wikipedia "alessandro volta" (reported results in a letter published in 1800) and britannica "alessandro volta"., www.aps.org, www.britannica.com, www.sciencehistory.org, www.si.edu
Work
- pinnedblocks 26,087,469 to 26,087,769 to · on Ethereum mainnet
- answered213 of 213 agreed210 needed
#1831,800from collections.si.edu
#2521,800from americanhistory.si.edu
#8121,800from makingscience.royalsociety.org
#591,800from americanhistory.si.edu
#17231,800from www.si.edu208 more
- signed
by the attester 0x5598…2982expired
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x5e6002e97fab707a5ac16211c1d0c879d43f10ce040a80a82816bf0bb828a67770d4f8d493b2e81a09105b205710c5a6ab14f84e534bbda5166dc9d952b86bf41b
- question hash
- 0x05393699dbc8d667e172e0d054c2eec4910566170463321982a763cd2c388385
- answer type
- uint256
- consumer
- none named; signed for the zero address
- scored
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- scores
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