| NOVEMBER 26 - BIRTHS | |
| Enrico Bombieri | |
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Italian mathematician who was awarded the Fields Medal in 1974 for his major contributions to the study of the prime numbers, to the study of univalent functions and the local Bieberbach conjecture, to the theory of functions of several complex variables, and to the theory of partial differential equations and minimal surfaces. "Bombieri's mean value theorem", which concerns the distribution of primes in arithmetic progressions which is obtained by an application of the methods of the large sieve. Between 1979 and 1982 Bombieri served on the executive committee of the International Mathematical Union. Bombieri now works in the United States. In 1996 Bombieri was elected to membership of the National Academy of Sciences. |
| Boris Borisovich Yegorov | |
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Soviet physician who was the first practicing doctor in space. He travelled on Voskhod 1 ("Sunrise 1"), 12-13 Oct 1964 the first space flight with a crew of more than one man. He was an expert in the sense-of-balance mechanism of the inner ear. He collected medical information, including the effects of radiation, confinement and weightlessness on the crew. He began his training in the summer of 1964, a few months before the flight, but was not a long-term cosmonaut and afterwards returned to his medical practice. |
| Karl Ziegler | |
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German chemist who in 1963 shared the Nobel Prize for Chemistry with Giulio Natta "for their discoveries in the field of the chemistry and technology of high polymers" improving the quality of plastics. Polymer molecules are long chains of thousands of atoms, made by connecting together repeating units of a small molecule (the monomer). Ziegler found peculiar electrical forces in a bond between an aluminium and a carbon atom in a hydrocarbon chain: reactive molecules are drawn in and sandwiched between these two atoms, increasing the length of the chain. When the chain is long enough, detaching the aluminium stops further growth of the molecule. The combination of aluminium compounds with other metallic compounds gives Ziegler catalysts.. |
| Bertil Lindblad | |
Swedish astronomer who contributed greatly to the theory of galactic structure and motion and to the methods of determining the absolute magnitude (true brightness, disregarding distance) of distant stars. He theorized that the areas around the center of a galaxy revolve and this is why it was flattened. Oort later proved that does indeed happen. He studied the structure and dynamics of star clusters, estimated the Milky Way's galactic mass, the period of our Sun's orbit, confirmed Harlow Shapley's direction and approximate distance to the center of the Galaxy, and developed spectroscopic means of distinguishing between giant and main sequence stars. |
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| Norbert Wiener | |
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U.S. mathematician, who established the science of cybernetics, a term he coined, which is concerned with the common factors of control and communication in living organisms, automatic machines, and organizations. He attained international renown by formulating some of the most important contributions to mathematics in the 20th century. His work on generalised harmonic analysis and Tauberian theorems won the Bôcher Prize in 1933 when he received the prize from the American Mathematical Society for his memoir Tauberian theorems published in Annals of Mathematics in the previous year. His extraordinarily wide range of interests included stochastic processes, quantum theory and during WW II he worked on gunfire control. |
| Willis Haviland Carrier | |
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American inventor who invented modern air conditioning. In 1902 (a year after graduating with an M.E.), he designed his first system to control temperature and humidity in a Brooklyn printing plant. By 2 Jan 1906, he patented an "Apparatus for Treating Air," the world's first spray type air conditioning equipment, (U.S. No. 808,897). His "Rational Psychrometric Formulae," (1911) remain essential for air conditioning engineers. In 1915, he started the Carrier Engineering Corporation, to deal with temperature and humidity conditions in the industrial environment. Eventually the technology reached public buildings and then homes. He developed the first safe, low pressure centrifugal refrigeration machine using nontoxic, nonflammable refrigerant.« |
| Sir Aurel Stein | |
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Sir (Mark) Aurel Stein was an Hungarian-British archaeologist and geographer, born in Budapest, whose travels and research in central Asia, particularly in Chinese Turkistan, revealed much about its strategic role in history. In 1906, Stein uncovered a group of mummified corpses near Loulan, in Central Asia. Their well-preserved bodies were clad in woollen garments and they wore tall felt hats decorated with jaunty feathers. The men were bearded and their facial features seemed European. Stein dated them to c.100 BC. When the Dunhuang Caves, China, closed for centuries, were reopened, he discovered 15,000 manuscripts (1907), including the Diamond Sutra, reputed to be the first dated printed book (868 A.D.). |
| Ferdinand de Saussure | |
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Swiss linguist, born in Geneva, whose ideas on structure in language laid the foundation for much of the approach to and progress of the linguistic sciences in the 20th century. The work by which he is best known, the Cours de linguistique générale (1916, Course in General Linguistics) was compiled from the lecture notes of his students after his death. His focus on language as an 'underlying system' inspired a great deal of later semiology and structuralism, and he is often described as the founder of modern linguistics. |
| John Newlands | |
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John Alexander Reina Newlands, was a British chemist who first established an order of elements by the atomic weights, and observed a periodicity in the properties. Every eighth element has similar properties, hence he named the Law of Octaves (7 Feb 1863). It took another quarter century, and the work of others, such as Mendeleev, for the significance of his discovery to be recognized. |
| Charles-Adolphe Wurtz | |
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French chemist and educator noted for his research on organic nitrogen compounds, hydrocarbons, and glycols. In 1848, he studied a group of compounds related to ammonia called amines and showed they belonged to a type with a nitrogen nucleus. In ammonia a nitrogen atom was bound to three hydrogens, whereas in amines, organic radicals replaced one or more of these hydrogens. |
| Sir William George Armstrong | |
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(Baron of Cragside) English inventor, engineer, and industrialist in hydraulic engineering, shipbuilding and artillery. He invented a hydroelectric machine which produced frictional electricity (1843), a hydraulic crane (1846), a hydraulic accumulator to power machinery (1850), the Armstrong breech-loading gun made of successive rings of metal shrunk upon an inner steel barrel with rifle bore (1855), prototype of all modern artillery, and a breech-loading gun with wire-wound cylinder (1880). He founded Elswick Engineering Works (1847) which merged (1927) its armament and shipbuilding activities with Vickers' Sons and Co. to form Vickers Armstrong, Ltd. His mansion, Cragside, was the first British home lighted by hydroelectricity.« |
| Georg Forster | |
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Explorer and scientist who helped to establish the literary travel book as a favoured genre in German literature. Forster sailed to the Pacific as a botanical collector with James Cook's second expedition to the Pacific 1772-75 on board the "Resolution". He then worked as an anthropologist, essayist, art critic, and travel writer in Germany, and finally participated in the French Revolution before dying in his Paris exile in 1794. He died before he was 40. |
| NOVEMBER 26 - DEATHS | |
| Ashley Montagu | |
British American anthropologist noted for his works popularizing anthropology and science. |
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| Joy Paul Guilford | |
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American psychologist and practitioner of psychophysics, the quantitative measurement of subjective psychological phenomena, exemplified by his studies of the relative affectiveness of colour, hue, brightness, and saturation for men and women. Guilford also worked in other areas of quantitative methods in sensation, personality, psychophysics, and attention. In Guilford's Structure of Intellect theory (1959), intelligence is viewed as comprising operations, contents, and products. There are 5 kinds of operations (cognition, memory, divergent production, convergent production, evaluation), 6 kinds of products (units, classes, relations, systems, transformations, and implications), and 5 kinds of contents (visual, auditory, symbolic, semantic, behavioral). |
| Sven Anders Hedin | |
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Swedish explorer and geographer, born in Stockholm, who led through Central Asia a series of expeditions that resulted in important archaeological and geographical findings. During his first major Asian expedition, he crossed the Pamirs, charted Lop Nor (Lake) in China, and finally arrived at Beijing. He then journeyed to Tibet by way of Mongolia, Siberia, and the Gobi Desert. Hedin explored Tibet and Xinjiang (Sinkiang), identified the sources of the Brahmaputra, Indus, and Sutlej rivers, and, in 1906, explored and named the Trans-Himalayas. In 1927 Hedin led an expedition of Chinese and Swedish scientists into Central Asia. He wrote Through Asia (1898), The Conquest of Tibet (1935), My Life as an Explorer (1926), and other accounts of his travels. |
| W. Atlee Burpee | |
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American seedsman who founded the world's largest mail-order seed company. The Burpee company was founded in Philadelphia in 1876 by an 18 year-old with a passion for plants and animals and a mother willing to lend him $1000 dollars of “seed money” to get started in business. Within 25 years he had developed the largest, most progressive seed company in America. |
| Benjamin Apthorp Gould | |
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American astronomer whose star catalogs helped fix the list of constellations of the Southern Hemisphere Gould's early work was done in Germany, observating the motion of comets and asteroids. In 1861 undertook the enormous task of preparing for publication the records of astronomical observations made at the US Naval Observatory since 1850. But Gould's greatest work was his mapping of the stars of the southern skies, begun in 1870. The four-year endeavor involved the use of the recently developed photometric method, and upon the publication of its results in 1879 it was received as a signicant contribution to science. He was highly active in securing the establishment of the National Academy of Sciences. |
| George Dobson | |
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Irish zoologist, chiefly remembered for his laborious investigation into the structure and classification of the chiroptera and insectivora, on both of which he became the chief authority of his time." After graduating with medical training (1867) from Trinity College, Dublin, he rose to the rank of surgeon lieutenant colonel in the army. He also served in the Zulu war of 1879. He was awarded the gold medal of the Dublin Pathological Society for his essay on Diagnosis and Pathology of the Injuries and Diseases of the Shoulderblade. He contributed the sections for Insectivora, Chiroptera, and Rodentia, in the article Mammalia and the articles Mole,Shrew, and Vampire to the ninth edition of the Encyclopedia Britannica.[Image: example of a Chiroptera] |
| Thomas Andrews | |
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Irish chemist and physicist, who demonstrated the continuity of the gaseous and liquid states whereby during changes between the two states, physical properties display no abrupt changes. He discovered the critical temperature for carbon dioxide (1861), above which the gas cannot be liquefied by pressure alone. He wrote: We may yet live to see...such bodies as oxygen and hydrogen in the liquid, perhaps even in the solid state. He accurately measured heats of neutralisation, formation and reaction; and latent heats of evaporation. Andrews was the first to use a "bomb calorimeter" - a closed metal vessel in which a mixture of gases could be electrically exploded. He studied ozone, and proved that is an allotrope - or altered form - of oxygen.« |
| John Loudon McAdam | |
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John Loudon McAdam was born in Ayr, Scotland, and was the inventor of of macadamized roads. He made his fortune in his uncle's counting-house. (New York City, 1770-83) then returned to England. McAdam developed new methods of road construction. In 1816, as surveyor to the Bristol Turnpike Trust, he re-made their roads with a raised carriageway to improve drainage. Stones were graded and laid in three levels, with the smallest stones crushed and laid as a top surface. This provided swifter and safer travel. Later he added tarmacadam ("tarmac", asphalt) to bind the top layer. His methods were adopted in many other countries. In 1827 he was made surveyor-general of metropolitan roads in Great Britain. [Image: engraving by Charles Turner] |
| André Parmentier | |
(Anglicized name: Andrew Parmentier) Belgian-American, André Joseph Ghislain Parmentier, born in Enghien, Belgium, was a horticulturist, responsible for exhibiting many plant species in America. He was the second of four sons of a linen merchant. Little is known about his early life. In 1824 Parmentier emigrated to America where he lived for only six years until his untimely death in 1830. Soon after arriving he established a nursery in Brooklyn from which he supplied seeds and root stock he had imported or propagated himself. In 1825, he established the first botanic garden in Brooklyn, at Atlantic and Carleton Avenues. His work is also preserved at the Vanderbilt Mansion, Hyde Park, NY, the most impressive of the four known Parmentier designs. |
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| Dieudonné Dolomieu | |
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(also called Déodat De Gratet De Dolomieu) was a French geologist and mineralogist after whom the mineral dolomite was named. A member of the order of Malta since infancy, at age 19 he was sentenced to death for killing a brother knight in a duel, but was pardoned. Following a study of the Alps (1789–90), he described dolomite (1791) The rock, which gave its name to the Dolomite Mountains where it was found, has crystals of calcium and magnesium carbonate, generally white or pinks. As a member of Napoleon's expedition to Egypt (1798), Dolomieu was captured on the way home and imprisoned at Messina. During his imprisonment he wrote his main treatise on minerals (1801), on the margins of a Bible. Image right: dolomite (source) |
| Edward Jacob | |
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English naturalist who published Plantaeæ Favershamienses (1777) on the flora of Faversham, Kent. He also wrote about his fossil finds on his estate on the Isle of Sheppey (purchased in 1752), and nearby coastal cliffs of Kent, including chambered Nautilus varying in size "from that of a hazelnut to that of a Man's Head," crabs, turtle, petrified fruits and vegetables. In 1750, he discovered the acelabultim, a vertebra and a 4-ft thigh bone sticking in the clay on the Minster cliffs, which he thought were remains of an Elephas (elephant). Until his explorations there, little was known of interest to the antiquarian, naturalist, geologist and zoologist. He believed the great variety of remains of very different climates to be proof of "an universal deluge."« |
| Nicolaus Steno | |
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(a.k.a. Niels Steensen, or Stensen) was a (a.k.a. Niels Steensen, or Stensen) was a Danish geologist and anatomist who first made unprecedented discoveries in anatomy, then established some of the most important principles of modern geology. During medical studies in Amsterdam he discovered "Stensen's duct" providing saliva from the parotid gland to the mouth. He was Danish royal anatomist for 2 years. Interested by the characteristics and origins of minerals, rocks, and fossils, he published in Prodromus (1669) the law of superposition (if a series of sedimentary rocks has not been overturned, upper layers are younger and lower layers are older) and the law of original horizontality (although strata may be found dipping steeply, they were initially deposited nearly horizontal.) |
| Francisco Sanches | |
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Physician and philosopher who espoused a "constructive skepticism" that rejected mathematical truths as unreal and Aristotle's theory of knowledge as false. In Quod nihil scitur, written in 1576, explored the human epistemological situation and showed that man's knowledge claims in all areas were extremely dubious. Sanches advocated recognizing that nothing can be known and then trying to gain what limited information one can through empirical scientific means. |
| NOVEMBER 26 - EVENTS | |
| Tidal power | |
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| France in space | |
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| Tutankamun tomb antechamber sighted | |
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| Military aviation | |
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| First meteor photo | |
| Refrigerated railcar | |
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| Street car | |
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| Columbium | |
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| Lion in US | |
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| Eddystone lighthouse | |
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