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Stephen Hales
Sign in to saveBritish scientist (1677-1761)
Person · Open Library
- Born
- 1677
- Died
- 1761
- Works
- 64
via Open Library + Wikidata
Music · MusicBrainz
- Type
- Person
- Gender
- Male
- Origin
- United Kingdom
- Active from
- 1972-01-17
Discography
via MusicBrainz · CC0
Recent publications · Crossref
5 total works indexed
- Basic local alignment search tool
· 1990 · cited 80,818x
- Convex Optimization
· 2004 · cited 41,074x
- Swin Transformer: Hierarchical Vision Transformer using Shifted Windows
· 2021 · cited 29,283x
- Adsorption of Gases in Multimolecular Layers
· 1938 · cited 24,544x
- Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations
· 1991 · cited 23,123x
via Crossref · CC0
Quotes
- “And since in vegetables, their growth and the preservation of their vegetable life is promoted and maintained, as in animals, by the very plentiful and regular motion of their fluids, which are the vehicles ordained by nature, to carry proper nutriment to every part; it is therefore reasonable to hope, that in them also, by the same method of inquiry, considerable discoveries may in time be made, there being, in many respects, a great analogy between plants and animals.”
- “The bodies which I distilled... (Fig. 38.) were Horn, calculus humanus, Oystershell, Oak, Mustard seed, Indian-wheat, se, Tobacco, oil of Anniseed, oil of Olives, Honey, Wax, Sugar, , , Earth, Walton Mineral, sea Salt, Salt-petre, Tartar, Sal Tartar, , Minium.”
- “We have... many proofs of the great force with which plants and their several branches and leaves imbibe moisture, up their capillary sap vessels: The great influence the perspiring leaves have in this work...”
- “I was at first much discouraged, when I reflected on my Rashness, in venturing on an Undertaking, which had baffled the repeated Attempts of the best Philosophers and Chymists, both Ancient and Modern: In so much that they looked upon it as almost impracticable to find out any way to procure a wholesome Drink from Sea-Water.”
- “I shall... give an Account of what has been formerly attempted for making Sea-Water drinkable, especially what was done by Mr. Walcot and Mr. Fitz-gerald in King Charles the Second's Time.”
- “St. Basil, in his Homilies, says that when Men were cast on an Island, where there was no fresh Water; and they boiled Sea-Water; and catched the Vapour with Sponges, which they squeezed into another Boiler; and having passed thus, four or five Times from Boilers thro' Sponges, it became drinkable. This tedious way was used before the method of Disttiling was known, which was an Invention of the Arabs.”
via Wikiquote · CC BY-SA
Key facts
- Born
- ( 1677-09-17 ) 17 September 1677, Bekesbourne , England
- Died
- 4 January 1761 (1761-01-04) (aged 83), Teddington , England
- Awards
- Copley Medal (1739)
- Fields
- Plant physiology Chemistry Physiology
via Wikipedia infobox
~17 min read
Encyclopedic overview
Stephen Hales (17 September 1677 – 4 January 1761) was an English clergyman who made major contributions to a range of scientific fields including botany, pneumatic chemistry and physiology. He was the first person to measure blood pressure. He also invented several devices, including a ventilator, a pneumatic trough and a surgical forceps for the removal of bladder stones. In addition to these achievements, he was a philanthropist and wrote a popular tract on alcoholic intemperance.
Life
Excerpted from Wikipedia’s “Stephen Hales” article, available under the CC BY-SA 4.0 licence.