1916 in science
Encyclopedia
The year 1916 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.
Chemistry
- Gilbert N. LewisGilbert N. LewisGilbert Newton Lewis was an American physical chemist known for the discovery of the covalent bond , his purification of heavy water, his reformulation of chemical thermodynamics in a mathematically rigorous manner accessible to ordinary chemists, his theory of Lewis acids and...
and Irving LangmuirIrving LangmuirIrving Langmuir was an American chemist and physicist. His most noted publication was the famous 1919 article "The Arrangement of Electrons in Atoms and Molecules" in which, building on Gilbert N. Lewis's cubical atom theory and Walther Kossel's chemical bonding theory, he outlined his...
formulate an electron shell model of chemical bondChemical bondA chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electromagnetic force attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction...
ing. - Sydney ChapmanSydney Chapman (astronomer)Sydney Chapman FRS was a British mathematician and geophysicist. His work on the kinetic theory of gases, solar-terrestrial physics, and the Earth's ozone layer has inspired a broad range of research over many decades....
and David EnskogDavid EnskogDavid Enskog was a Swedish mathematical physicist. Enskog helped develop the kinetic theory of gases by extending the Maxwell–Boltzmann equations.- Biography :...
systematically develop a kinetic theory of gases. - Jan CzochralskiJan CzochralskiJan Czochralski was a Polish chemist who invented the Czochralski process, which is used to grow single crystals and is used in the production of semiconductor wafers....
invents a method for growing single crystals of metals.
Mathematics
- Wacław Sierpiński gives the first example of an absolutely normal numberNormal numberIn mathematics, a normal number is a real number whose infinite sequence of digits in every base b is distributed uniformly in the sense that each of the b digit values has the same natural density 1/b, also all possible b2 pairs of digits are equally likely with density b−2,...
and describes the Sierpinski carpetSierpinski carpetThe Sierpinski carpet is a plane fractal first described by Wacław Sierpiński in 1916. The carpet is a generalization of the Cantor set to two dimensions . Sierpiński demonstrated that this fractal is a universal curve, in that any possible one-dimensional graph, projected onto the two-dimensional...
.
Medicine
- Georges GuillainGeorges GuillainGeorges Charles Guillain was a French neurologist born in Rouen.He studied medicine in Rouen and Paris, where he learned clinical education at several hospitals. He developed an interest in neurology, and his first important scientific work involved lesions of the plexus brachialis...
and Jean Alexandre BarréJean Alexandre BarréJean Alexandre Barré , French neurologist, worked in 1916 on the identification of the Guillain-Barré syndrome....
describe Guillain-Barré syndromeGuillain-Barré syndromeGuillain–Barré syndrome , sometimes called Landry's paralysis, is an acute inflammatory demyelinating polyneuropathy , a disorder affecting the peripheral nervous system. Ascending paralysis, weakness beginning in the feet and hands and migrating towards the trunk, is the most typical symptom...
of the peripheral nervous systemPeripheral nervous systemThe peripheral nervous system consists of the nerves and ganglia outside of the brain and spinal cord. The main function of the PNS is to connect the central nervous system to the limbs and organs. Unlike the CNS, the PNS is not protected by the bone of spine and skull, or by the blood–brain...
. - Eugen BleulerEugen BleulerPaul Eugen Bleuler was a Swiss psychiatrist most notable for his contributions to the understanding of mental illness and for coining the term "schizophrenia."-Biography:...
publishes his Lehrbuch der Psychiatrie, including a definition of complexes arising from diffuse brain damage, known as 'Bleuler's psycho syndrome'.
Physics
- Albert EinsteinAlbert EinsteinAlbert Einstein was a German-born theoretical physicist who developed the theory of general relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics and one of the most prolific intellects in human history...
shows that the field equations of general relativity admit wavelike solutions. - Karl SchwarzschildKarl SchwarzschildKarl Schwarzschild was a German physicist. He is also the father of astrophysicist Martin Schwarzschild.He is best known for providing the first exact solution to the Einstein field equations of general relativity, for the limited case of a single spherical non-rotating mass, which he accomplished...
solves the Einstein vacuumVacuumIn everyday usage, vacuum is a volume of space that is essentially empty of matter, such that its gaseous pressure is much less than atmospheric pressure. The word comes from the Latin term for "empty". A perfect vacuum would be one with no particles in it at all, which is impossible to achieve in...
field equationEinstein field equationsThe Einstein field equations or Einstein's equations are a set of ten equations in Albert Einstein's general theory of relativity which describe the fundamental interaction of gravitation as a result of spacetime being curved by matter and energy...
s for unchargedElectric chargeElectric charge is a physical property of matter that causes it to experience a force when near other electrically charged matter. Electric charge comes in two types, called positive and negative. Two positively charged substances, or objects, experience a mutual repulsive force, as do two...
spherically-symmetric non-rotating systems.
Technology
- April 18 - Capt. Peter NissenPeter Norman NissenPeter Norman Nissen , a Canadian-American mining engineer, developed the prefabricated shelter called the Nissen hut in 1916.-Early years:...
completes the prototype Nissen hutNissen hutA Nissen hut is a prefabricated steel structure made from a half-cylindrical skin of corrugated steel, a variant of which was used extensively during World War II.-Description:...
. - September 11 - The almost-completed Quebec BridgeQuebec Bridgeright|thumb|Lifting the centre span in place was considered to be a major engineering achievement. Photo caption from [[Popular Mechanics]] Magazine, December 1917...
collapses for the second time.
Births
- January 10 - Sune K. Bergström (d. 20042004 in scienceThe year 2004 in science and technology involved some significant events.-Anthropology:*October 27 - Remains of a previously unknown species of human is discovered in Indonesia...
), SwedishSwedenSweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....
biochemistBiochemistBiochemists are scientists who are trained in biochemistry. Typical biochemists study chemical processes and chemical transformations in living organisms. The prefix of "bio" in "biochemist" can be understood as a fusion of "biological chemist."-Role:...
, winner of the 1982 Nobel Prize for Medicine. - March 4 - Hans EysenckHans EysenckHans Jürgen Eysenck was a German-British psychologist who spent most of his career in Britain, best remembered for his work on intelligence and personality, though he worked in a wide range of areas...
(d. 19971997 in scienceThe year 1997 in science and technology involved many significant events, listed below.-Astronomy and space exploration:* January 17 - Explosion of a Delta II rocket carrying a military GPS payload shortly after liftoff from Cape Canaveral....
), psychologistPsychologistPsychologist is a professional or academic title used by individuals who are either:* Clinical professionals who work with patients in a variety of therapeutic contexts .* Scientists conducting psychological research or teaching psychology in a college...
. - April 30 - Claude E. Shannon (d. 20012001 in scienceThe year 2001 in science and technology involved many events, some of which are included below.-Astronomy and space exploration:* The NEAR Shoemaker spacecraft lands in the "saddle" region of 433 Eros, becoming the first spacecraft to land on an asteroid....
), mathematicianMathematicianA mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....
. - June 8 - Francis CrickFrancis CrickFrancis Harry Compton Crick OM FRS was an English molecular biologist, biophysicist, and neuroscientist, and most noted for being one of two co-discoverers of the structure of the DNA molecule in 1953, together with James D. Watson...
(d. 20042004 in scienceThe year 2004 in science and technology involved some significant events.-Anthropology:*October 27 - Remains of a previously unknown species of human is discovered in Indonesia...
), AmericanUnited StatesThe United States of America is a federal constitutional republic comprising fifty states and a federal district...
Nobel laureate in Physiology for discovering the double helix structure for DNADNADeoxyribonucleic acid is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms . The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in...
. - June 11 - Aleksandr Mikhailovich ProkhorovAleksandr Mikhailovich ProkhorovAlexander Mikhaylovich Prokhorov was a Russian physicist known for his pioneering research on lasers and masers for which he shared the Nobel Prize in Physics in 1964 with Charles Hard Townes and Nikolay Basov....
(d. 20022002 in scienceThe year 2002 in science and technology involved some significant events.-Astronomy and space exploration:* February 19 - NASA's Mars Odyssey space probe begins to map the surface of Mars using its thermal emission imaging system....
), physicistPhysicistA physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made to the behavior of the material Universe as a whole...
. - October 3 - Frank PantridgeFrank PantridgeProfessor James Francis "Frank" Pantridge, MD, CBE was a physician and cardiologist from Northern Ireland who transformed emergency medicine and paramedic services with the invention of the portable defibrillator....
(d. 20042004 in scienceThe year 2004 in science and technology involved some significant events.-Anthropology:*October 27 - Remains of a previously unknown species of human is discovered in Indonesia...
), cardiologist. - December 15 - Maurice WilkinsMaurice WilkinsMaurice Hugh Frederick Wilkins CBE FRS was a New Zealand-born English physicist and molecular biologist, and Nobel Laureate whose research contributed to the scientific understanding of phosphorescence, isotope separation, optical microscopy and X-ray diffraction, and to the development of radar...
(d. 20042004 in scienceThe year 2004 in science and technology involved some significant events.-Anthropology:*October 27 - Remains of a previously unknown species of human is discovered in Indonesia...
), Nobel laureate in Physiology for discovering the double helix structure for DNADNADeoxyribonucleic acid is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms . The DNA segments that carry this genetic information are called genes, but other DNA sequences have structural purposes, or are involved in...
using X-rayX-rayX-radiation is a form of electromagnetic radiation. X-rays have a wavelength in the range of 0.01 to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz and energies in the range 120 eV to 120 keV. They are shorter in wavelength than UV rays and longer than gamma...
diffraction.
Deaths
- February 12 - Richard DedekindRichard DedekindJulius Wilhelm Richard Dedekind was a German mathematician who did important work in abstract algebra , algebraic number theory and the foundations of the real numbers.-Life:...
(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....
), mathematicianMathematicianA mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....
. - February 19 - Ernst MachErnst MachErnst Mach was an Austrian physicist and philosopher, noted for his contributions to physics such as the Mach number and the study of shock waves...
(b. 18381838 in scienceThe year 1838 in science and technology involved some significant events, listed below.-Astronomy:* Friedrich Wilhelm Bessel makes the first accurate measurement of distance to a star, 61 Cygni, using parallax...
), physicistPhysicistA physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made to the behavior of the material Universe as a whole...
. - May 11 - Karl SchwarzschildKarl SchwarzschildKarl Schwarzschild was a German physicist. He is also the father of astrophysicist Martin Schwarzschild.He is best known for providing the first exact solution to the Einstein field equations of general relativity, for the limited case of a single spherical non-rotating mass, which he accomplished...
(b. 18731873 in scienceThe year 1873 in science and technology involved some significant events, listed below.-Mathematics:* Charles Hermite proves that the mathematical constant e is a transcendental number....
), 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...
and physicistPhysicistA physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made to the behavior of the material Universe as a whole...
. - July 15 - Élie Metchnikoff (b. 18451845 in scienceThe year 1845 in science and technology involved some significant events, listed below.-Events:* January 14 – Physikalische Gesellschaft zu Berlin established and begins publishing Fortschritte der Physik and Verhandlungen....
), biologistBiologistA biologist is a scientist devoted to and producing results in biology through the study of life. Typically biologists study organisms and their relationship to their environment. Biologists involved in basic research attempt to discover underlying mechanisms that govern how organisms work...
and 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...
winner. - July 23 - Sir William Ramsay (b. 18521852 in scienceThe year 1852 in science and technology involved some significant events, listed below.-Aeronautics:* September 24 - French engineer Henri Giffard makes the first airship trip, from Paris to Trappes.-Medicine:...
), 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...
and Nobel prize winner. - November 13 - Percival LowellPercival LowellPercival Lawrence Lowell was a businessman, author, mathematician, and astronomer who fueled speculation that there were canals on Mars, founded the Lowell Observatory in Flagstaff, Arizona, and formed the beginning of the effort that led to the discovery of Pluto 14 years after his death...
(b. 18551855 in scienceThe year 1855 in science and technology involved some significant events, listed below.-Events:* Opening of Eidgenössische Polytechnische Schule in Zurich, Switzerland.-Biology:...
), 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...
. - November 24 - Hiram Maxim (b. 18401840 in scienceThe year 1840 in science and technology involved some significant events, listed below.-Events:* William Whewell publishes the term scientist....
), inventor of the machine gunMachine gunA machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute....
.