1897 in science
Encyclopedia
The year 1897 in science
and technology
involved some significant events, listed below.
Science
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe...
and technology
Technology
Technology is the making, usage, and knowledge of tools, machines, techniques, crafts, systems or methods of organization in order to solve a problem or perform a specific function. It can also refer to the collection of such tools, machinery, and procedures. The word technology comes ;...
involved some significant events, listed below.
Mathematics
- David HilbertDavid HilbertDavid Hilbert was a German mathematician. He is recognized as one of the most influential and universal mathematicians of the 19th and early 20th centuries. Hilbert discovered and developed a broad range of fundamental ideas in many areas, including invariant theory and the axiomatization of...
unifies the field of algebraic number theoryAlgebraic number theoryAlgebraic number theory is a major branch of number theory which studies algebraic structures related to algebraic integers. This is generally accomplished by considering a ring of algebraic integers O in an algebraic number field K/Q, and studying their algebraic properties such as factorization,...
with his treatise ZahlberichtZahlberichtIn mathematics, the Zahlbericht was a report on algebraic number theory by .-History: and and the English introduction to give detailed discussions of the history and influence of Hilbert's Zahlbericht....
.
Medicine
- August 20 - Ronald RossRonald RossSir Ronald Ross KCB FRS was a British doctor who received the Nobel Prize for Physiology or Medicine in 1902 for his work on malaria. He was the first Indian-born person to win a Nobel Prize...
discovers the malariaMalariaMalaria is a mosquito-borne infectious disease of humans and other animals caused by eukaryotic protists of the genus Plasmodium. The disease results from the multiplication of Plasmodium parasites within red blood cells, causing symptoms that typically include fever and headache, in severe cases...
PlasmodiumPlasmodiumPlasmodium is a genus of parasitic protists. Infection by these organisms is known as malaria. The genus Plasmodium was described in 1885 by Ettore Marchiafava and Angelo Celli. Currently over 200 species of this genus are recognized and new species continue to be described.Of the over 200 known...
in an AnophelesAnophelesAnopheles is a genus of mosquito. There are approximately 460 recognized species: while over 100 can transmit human malaria, only 30–40 commonly transmit parasites of the genus Plasmodium, which cause malaria in humans in endemic areas...
mosquitoMosquitoMosquitoes are members of a family of nematocerid flies: the Culicidae . The word Mosquito is from the Spanish and Portuguese for little fly...
, demonstrating the transmissionTransmission (medicine)In medicine and biology, transmission is the passing of a communicable disease from an infected host individual or group to a conspecific individual or group, regardless of whether the other individual was previously infected...
mechanism for the disease. - EpinephrineEpinephrineEpinephrine is a hormone and a neurotransmitter. It increases heart rate, constricts blood vessels, dilates air passages and participates in the fight-or-flight response of the sympathetic nervous system. In chemical terms, adrenaline is one of a group of monoamines called the catecholamines...
discovered by John Jacob AbelJohn Jacob AbelJohn Jacob Abel was a significant American biochemist and pharmacologist.Born near Cleveland, Ohio, he graduated with a Ph.D. in 1883 from the University of Michigan. In 1891 he founded and chaired the first department of pharmacology in the United States at the University of Michigan...
. - Chemists working at Bayer AGBayerBayer AG is a chemical and pharmaceutical company founded in Barmen , Germany in 1863. It is headquartered in Leverkusen, North Rhine-Westphalia, Germany and well known for its original brand of aspirin.-History:...
create a synthetically altered version of salicin which the company names AspirinAspirinAspirin , also known as acetylsalicylic acid , is a salicylate drug, often used as an analgesic to relieve minor aches and pains, as an antipyretic to reduce fever, and as an anti-inflammatory medication. It was discovered by Arthur Eichengrun, a chemist with the German company Bayer...
. - L. Emmett HoltLuther Emmett HoltLuther Emmett Holt was an American pediatrician and author, noted for writing The Care and Feeding of Children in 1894....
publishes the standard textbook The Diseases of Infancy and Childhood in New YorkNew York CityNew York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...
.
Technology
- May 13 - Guglielmo MarconiGuglielmo MarconiGuglielmo Marconi was an Italian inventor, known as the father of long distance radio transmission and for his development of Marconi's law and a radio telegraph system. Marconi is often credited as the inventor of radio, and indeed he shared the 1909 Nobel Prize in Physics with Karl Ferdinand...
sends the first ever wirelessWireless telegraphyWireless telegraphy is a historical term used today to apply to early radio telegraph communications techniques and practices, particularly those used during the first three decades of radio before the term radio came into use....
communication over open sea when the message "Are you ready" is transmitted across the Bristol ChannelBristol ChannelThe Bristol Channel is a major inlet in the island of Great Britain, separating South Wales from Devon and Somerset in South West England. It extends from the lower estuary of the River Severn to the North Atlantic Ocean...
from Lavernock Point in South WalesSouth WalesSouth Wales is an area of Wales bordered by England and the Bristol Channel to the east and south, and Mid Wales and West Wales to the north and west. The most densely populated region in the south-west of the United Kingdom, it is home to around 2.1 million people and includes the capital city of...
to Flat HolmFlat HolmFlat Holm is a limestone island lying in the Bristol Channel approximately from Lavernock Point in the Vale of Glamorgan, but in the City and County of Cardiff. It includes the most southerly point of Wales....
Island, a distance of 6 kilometres (3.7 mi). - June 26 - At the BritishUnited KingdomThe United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...
Fleet Review, Charles ParsonsCharles Algernon ParsonsSir Charles Algernon Parsons OM KCB FRS was an Anglo-Irish engineer, best known for his invention of the steam turbine. He worked as an engineer on dynamo and turbine design, and power generation, with great influence on the naval and electrical engineering fields...
gives a spectacular display of the unprecedented speed attainable by his steam turbineSteam turbineA steam turbine is a mechanical device that extracts thermal energy from pressurized steam, and converts it into rotary motion. Its modern manifestation was invented by Sir Charles Parsons in 1884....
-powered TurbiniaTurbiniaTurbinia was the first steam turbine-powered steamship. Built as an experimental vessel in 1894, and easily the fastest ship in the world at that time, Turbinia was demonstrated dramatically at the Spithead Navy Review in 1897 and set the standard for the next generation of steamships, the...
. - August 10 - Rudolf DieselRudolf DieselRudolf Christian Karl Diesel was a German inventor and mechanical engineer, famous for the invention of the diesel engine.-Early life:Diesel was born in Paris, France in 1858 the second of three children of Theodor and Elise Diesel. His parents were Bavarian immigrants living in Paris. Theodor...
builds his first working prototype Diesel engineDiesel engineA diesel engine is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel, which is injected into the combustion chamber...
in AugsburgAugsburgAugsburg is a city in the south-west of Bavaria, Germany. It is a university town and home of the Regierungsbezirk Schwaben and the Bezirk Schwaben. Augsburg is an urban district and home to the institutions of the Landkreis Augsburg. It is, as of 2008, the third-largest city in Bavaria with a...
. - Hiram P. MaximHiram Percy MaximHiram Percy Maxim was an American radio pioneer and inventor, and co-founder of the American Radio Relay League . He originally had the amateur call signs SNY, 1WH, 1ZM, 1AW, and later W1AW, which is now the ARRL Headquarters club station call sign...
develops the mufflerMufflerA muffler is a device for reducing the amount of noise emitted by the exhaust of an internal combustion engine. A US Patent for an Exhaust muffler for engines was granted to Milton and Marshall Reeves in 1897....
in conjunction with the suppressorSuppressorA suppressor, sound suppressor, sound moderator, or silencer, is a device attached to or part of the barrel of a firearm which reduces the amount of noise and flash generated by firing the weapon....
.
Births
- July 20 - Tadeus ReichsteinTadeus ReichsteinTadeusz Reichstein was a Polish-born Swiss chemist and Nobel laureate.Reichstein was born into a Jewish family at Włocławek, Congress Poland, and spent his early childhood at Kiev, where his father was an engineer...
(d. 19961996 in scienceThe year 1996 in science and technology involved many significant events, listed below.-Astronomy and space exploration:* January 30 – Comet Hyakutake is discovered.* February 17 – NEAR Shoemaker spacecraft launched...
), Nobel PrizeNobel PrizeThe Nobel Prizes are annual international awards bestowed by Scandinavian committees in recognition of cultural and scientific advances. The will of the Swedish chemist Alfred Nobel, the inventor of dynamite, established the prizes in 1895...
-winning chemistChemistA chemist is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties such as density and acidity. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms...
. - August 12 - Otto StruveOtto StruveOtto Struve was a Russian astronomer. In Russian, his name is sometimes given as Otto Lyudvigovich Struve ; however, he spent most of his life and his entire scientific career in the United States...
(d. 19631963 in scienceThe year 1963 in science and technology involved some significant events, listed below.-Astronomy and space exploration:* May 15 - Mercury program: NASA launches the last mission of the program Mercury 9. -Biology:* Geneticist J. B. S...
), astronomerAstronomerAn astronomer is a scientist who studies celestial bodies such as planets, stars and galaxies.Historically, astronomy was more concerned with the classification and description of phenomena in the sky, while astrophysics attempted to explain these phenomena and the differences between them using...
. - September 12 - Irène Joliot-CurieIrène Joliot-CurieIrène Joliot-Curie was a French scientist, the daughter of Marie Skłodowska-Curie and Pierre Curie and the wife of Frédéric Joliot-Curie. Jointly with her husband, Joliot-Curie was awarded the Nobel Prize for chemistry in 1935 for their discovery of artificial radioactivity. This made the Curies...
(d. 19561956 in scienceThe year 1956 in science and technology involved some significant events, listed below.-Biology:* Wesley K. Whitten reports developing eight-cell mouse ova to blastocyst stage in vitro.Computer science-...
), scientistScientistA scientist in a broad sense is one engaging in a systematic activity to acquire knowledge. In a more restricted sense, a scientist is an individual who uses the scientific method. The person may be an expert in one or more areas of science. This article focuses on the more restricted use of the word...
. - November 4 - C. B. van Niel (d. 19851985 in scienceThe year 1985 in science and technology involved many significant events, listed below.-Environment:* May 16 – Scientists of the British Antarctic Survey announce discovery of the ozone hole.-Exploration:...
), microbiologistMicrobiologistA microbiologist is a scientist who works in the field of microbiology. Microbiologists study organisms called microbes. Microbes can take the form of bacteria, viruses, fungi, and protists...
.
Deaths
- February 19 - Karl Weierstraß (b. 18151815 in scienceThe year 1815 in science and technology involved some significant events, listed below.-Biology:* Jean-Baptiste Lamarck begins publication of Histoire naturelle des animaux sans vertèbres.-Chemistry:...
), mathematicianMathematicianA mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....
. - May 6
- Edward James StoneEdward James StoneEdward James Stone was an English astronomer.He was born in Notting Hill, London to Roger and Elizabeth Stone...
(b. 18311831 in scienceThe year 1831 in science and technology involved some significant events, listed below.-Astronomy:* January 7 - Great Comet of 1831 first observed by John Herapath....
), astronomerAstronomerAn astronomer is a scientist who studies celestial bodies such as planets, stars and galaxies.Historically, astronomy was more concerned with the classification and description of phenomena in the sky, while astrophysics attempted to explain these phenomena and the differences between them using...
. - Alfred Des CloizeauxAlfred Des CloizeauxAlfred Louis Olivier Legrand Des Cloizeaux was a French mineralogist.Des Cloizeaux was born at Beauvais, in the department of Oise. He studied with Jean-Baptiste Biot at the Collège de France. He became professor of mineralogy at the École Normale Supérieure and afterwards at the Muséum National...
(b. 18171817 in scienceThe year 1817 in science and technology involved some significant events, listed below.-Chemistry:* Discovery of cadmium by Friedrich Strohmeyer.* Discovery of lithium by Johann Arfvedson.* Discovery of selenium by Jöns Jakob Berzelius....
), mineralogist.
- Edward James Stone
- August 27 - Eduard von HofmannEduard von HofmannEduard von Hofmann was an Austrian physician who was a native of Prague. He was a pioneer of modern forensic pathology....
(b. 18371837 in scienceThe year 1837 in science and technology involved some significant events, listed below.-Astronomy:* August 9 - Edward C. Herrick, in New Haven, Connecticut, identifies the Perseids as an annual phenomenon....
), forensic pathologist. - October 19 - George PullmanGeorge PullmanGeorge Mortimer Pullman was an American inventor and industrialist. He is known as the inventor of the Pullman sleeping car, and for violently suppressing striking workers in the company town he created, Pullman .-Background:Born in Brocton, New York, his family moved to Albion,...
(b. 18311831 in scienceThe year 1831 in science and technology involved some significant events, listed below.-Astronomy:* January 7 - Great Comet of 1831 first observed by John Herapath....
), inventor.