Click here to load reader
View
23
Download
4
Embed Size (px)
DESCRIPTION
Jagadish Chandra Bose - Biography, Facts and Pictures
Citation preview
Jagadish Chandra Bose
Sir Jagadish Chandra Bose is one of the most prominent first Indian scientistswho proved by experimentation that both animals and plants share much incommon. He demonstrated that plants are also sensitive to heat, cold, light,noise and various other external stimuli. Bose contrived a very sophisticatedinstrument called Crescograph which could record and observe the minuteresponses because of external stimulants. It was capable of magnifying themotion of plant tissues to about 10,000 times of their actual size, which foundmany similarities between plants and other living organisms.
Advertisements
Contributions and Early Life:The central hall of the Royal Society in London was jampacked with famousscientists on May 10, 1901. Everyone seemed to be curious to know how Bose’sexperiment will demonstrate that plants have feelings like other living beings andhumans. Bose chose a plant whose mots were cautiously dipped up to its stemin a vessel holding the bromide solution. The salts of hydrobromic acid areconsidered a poison. He plugged in the instrument with the plant and viewed thelighted spot on a screen showing the movements of the plant, as its pulse beat,and the spot began to and fro movement similar to a pendulum. Within minutes,the spot vibrated in a violent manner and finally came to an abrupt stop. Thewhole thing was almost like a poisoned rat fighting against death. The plant haddied due to the exposure to the poisonous bromide solution.
Search Famous Scientists
SEARCH
Scientist of the Week
Thales of Miletus: The first scientist in history
Recent Scientists of the Week
Ada Lovelace: Mother of computing science
Amedeo Avogadro: A founder of atomicmolecular chemistry
Pierre de Fermat: So much more than his famous last theorem
Henry Moseley: Discovered the periodic table's true basis
Galen: Shaped medicine for 1500 years
Nicolaus Copernicus: Started the scientific revolution
Marguerite Perey: Discoverer of francium
Luis Alvarez: Dinosaur death by meteorite impact
Michael Faraday: Experimental genius; electromagnetic pioneer
David Hilbert: Driving force in 20th century mathematics
Santiago Ramón y Cajal: Father of modern neuroscience
Subrahmanyan Chandrasekhar: Black hole formation
John Dalton: Dalton's Atomic Theory is the basis of chemistry
Robert Hooke: Discovered cells; revealed the microscopic world
Robert Bunsen: Discoverer of elements & antidote to arsenic
Benjamin Franklin:: Proved electricity is a force of nature
Alexander Graham Bell: Inventor of the telephone
Marie Curie: Discoverer of elements. Radioactivity pioneer
Galileo Galilei: The father of modern science
Alfred R. Wallace: Discoverer of evolution by natural selection
Aristarchus: First to say that Earth orbits the sun
Jane Marcet: Inspirational chemistry
Pythagoras: The first rigorous mathematics
Alessandro Volta: Electrical pioneer. Inventor of the battery
Home List of Scientists Blog
The event was greeted with much appreciation, however some physiologistswere not content, and considered Bose as an intruder. They harshly knockedthe experiment but Bose did not give up and was quite confident about hisfindings.
Using the Crescograph, he further researched the response of the plants tofertilizers, light rays and wireless waves. The instrument received widespreadacclaim, particularly from the Path Congress of Science in 1900. Manyphysiologists also supported his findings later on, using more advancedinstruments.
Jagadish Chandra Bose was born on 30 November, 1858 at Mymensingh, nowin Bangladesh. He was raised in a home committed to pure Indian traditions andculture. He got his elementary education from a vernacular school, because hisfather thought that Bose should learn his own mother tongue, Bengali, beforestudying a foreign language like English. Bose attended Cambridge afterstudying physics at Calcutta University. He returned to India in 1884 aftercompleting a B.Sc. degree from Cambridge University.
Later Life and Death:Bose authored two illustrious books; ‘Response in the Living and Nonliving’(1902) and ‘The Nervous Mechanism of Plants’ (1926). He also extensivelyresearched the behaviour of radiowaves. Mostly known as a plant physiologist,he was actually a physicist. Bose devised another instrument called ‘Coherer’,for detecting the radiowaves.
Prior to his death in 1937, Bose set up the Bose Institute at Calcutta. He waselected the Fellow of the Royal Society in 1920 for his amazing contributions andachievements.
Advertisements
More from FamousScientists.org:
James Watt: Father of the industrial revolution
Gene Shoemaker: First astrogeologist. Comet discoverer
Brahmagupta: Discoverer of zero
Archimedes: The greatest scientist ever?
Eratosthenes: Accurately calculated Earth's size 2500yr ago
Stephanie Kwolek: Inventor of kevlar
James Clerk Maxwell: Unified electricity, magnetism & light
Albert Einstein: Theories of relativity and E = mc
Gregor Mendel: Founder of the science of genetics
Dmitri Mendeleev: The periodic table discovered in a dream
James Chadwick: Discoverer of the neutron
Famous Scientists
Abdul Qadeer Khan
Abu Nasr AlFarabi
Ada Lovelace
Adalbert Czerny
Agnes Arber
Ahmed Zewail
AlBattani
Alan Turing
Albert Abraham Michelson
Albert Einstein
Alberto SantosDumont
Albrecht von Haller
Aldo Leopold
Alessandro Volta
Alexander Bain
Alexander Brongniart
Alexander Fleming
Alexander Graham Bell
Alexander Von Humboldt
Alfred Binet
Alfred Blalock
Alfred Kinsey
Alfred Nobel
Alfred Russel Wallace
Alfred Wegener
Amedeo Avogadro
Anders Celsius
Andre Marie Ampère
Carolus Linnaeus Gregor Mendel Robert HookeSubrahmanyanChandrasekhar
2
Andreas Vesalius
Angel Alcala
Antoine Lavoisier
Antonie van Leeuwenhoek
Antonio Meucci
Antony Hewish
Archimedes
Aristarchus
Aristotle
Arnold Orville Beckman
Arnold Sommerfeld
Arthur Eddington
Artturi Virtanen
Avicenna
B. F. Skinner
Barbara McClintock
Beatrix Potter
Benjamin Cabrera
Benjamin Franklin
Benjamin Thompson
Bernardo Houssay
Bill Nye
Blaise Pascal
Brahmagupta
Brian Cox
C. V. Raman
Carl Bosch
Carl Friedrich Gauss
Carl Sagan
Carolus Linnaeus
Charles Babbage
Charles Darwin
Charles Lyell
Charles Sherrington
CharlesAugustin de Coulomb
Christiaan Huygens
Christiane NussleinVolhard
Clarence Birdseye
Claude Bernard
Claude LeviStrauss
Clyde Tombaugh
Daniel Bernoulli
David Bohm
David Hilbert
Dian Fossey
Dmitri Mendeleev
Dorothy Hodgkin
E. O. Wilson
Edmund Halley
Edward Jenner
Edward Teller
Edwin Herbert Land
Edwin Hubble
Elizabeth Blackwell
Emil Adolf Behring
Emil Fischer
Emil Kraepelin
Emile Berliner
Enrico Fermi
Eratosthenes
Ernest Rutherford
Ernesto Illy
Ernst Haeckel
Ernst Ising
Ernst Mach
Ernst Mayr
Ernst Werner von Siemens
Erwin Chargaff
Erwin Schrodinger
Euclid
Evangelista Torricelli
Francesco Redi
Francis Bacon
Francis Crick
Francis Galton
Frank Hornby
Franz Boas
Frederick Gowland Hopkins
Frederick Sanger
Frederick Soddy
Friedrich August Kekulé
Friedrich Wöhler
Fritz Haber
Galen
Galileo Galilei
Gene Shoemaker
Georg Ohm
George Beadle
George Gamow
George Gaylord Simpson
George Washington Carver
GeorgesLouis Leclerc, Comte de Buffon
Gertrude Elion
Gerty Theresa Cori
Gottfried Leibniz
Gottlieb Daimler
Grace Murray Hopper
Gregor Mendel
Guglielmo Marconi
Gustav Kirchoff
Gustav Ludwig Hertz
Hans Bethe
Hans Christian Oersted
Hans Selye
Harriet Quimby
Hedy Lamarr
Heike Kamerlingh Onnes
Heinrich Hertz
Hendrik Antoon Lorentz
Henri Becquerel
Henrietta Swan Leavitt
Henry Bessemer
Henry Cavendish
Henry David Thoreau
Henry Ford
Henry Moseley
Hermann Rorschach
Hermann von Helmholtz
Homi Jehangir Bhabha
Humphry Davy
Ibn Battuta
Ibn Rushd
Irene JoliotCurie
Isaac Newton
Ivan Pavlov
J. Hans D. Jensen
J. J. Thomson
J. Robert Oppenheimer
Jagadish Chandra Bose
James Chadwick
James Clerk Maxwell
James Dwight Dana
James Hutton
James Prescott Joule
James Watson
James Watt
Jan Baptist von Helmont
Jane Goodall
Jane Marcet
Jean Andre Deluc
Jean Piaget
JeanBaptiste Lamarck
Jim AlKhalili
Jocelyn Bell Burnell
Johannes Kepler
John Archibald Wheeler
John Bardeen
John Dalton
John Locke
John Logie Baird
John Napier
John Needham
John Ray
John von Neumann
Jonas Salk
Joseph Banks
Joseph Lister
Joseph Priestley
Justus von Liebig
K. Eric Drexler
Karl F. Herzfeld
Karl Landsteiner
Katharine Burr Blodgett
Keisuke Ito
Kip S. Thorne
Konrad Lorenz
Kristian Birkeland
Lee De Forest
Leland Clark
Leo Szilard
Leon Foucault
Leonardo da Vinci
Leonhard Euler
Lester R. Brown
Linus Pauling
Lise Meitner
Louis Agassiz
Louis de Broglie
Louis Pasteur
Lucretius
Ludwig Boltzmann
Luigi Galvani
Luis Alvarez
Luther Burbank
Lynn Margulis
Mae Carol Jemison
Marcello Malpighi
Marguerite Perey
Maria Gaetana Agnesi
Maria GoeppertMayer
Maria Mitchell
Marie Curie
Mario Molina
Mary Anning
Max Born
Max Delbruck
Max Planck
Max von Laue
Michael E. Brown
Michael Faraday
Michio Kaku
Mihailo Petrovic Alas
Mohammad Abdus Salam
Muhammad ibn Musa alKhwarizmi
Murray GellMann
Neil deGrasse Tyson
Niccolo Leoniceno
Nicholas Culpeper
Nicolaus Copernicus
Niels Bohr
Nikola Tesla
Noam Chomsky
Omar Khayyam
Otto Hahn
Otto Haxel
Paul Dirac
Paul Ehrlich
Pearl Kendrick
Percy Lavon Julian
Peter Debye
Pierre Curie
Pierre de Fermat
PierreSimon Laplace
Prafulla Chandra Ray
Prokop Divis
Pythagoras
Rachel Carson
Ramon Barba
Randy Pausch
René Descartes
Richard Feynman
Rita LeviMontalcini
Robert Bosch
Robert Boyle
Robert Brown
Robert Bunsen
Robert Goddard
Robert Hooke
Robert Koch
Ronald Ross
Rosalind Franklin
Rudolf Christian Karl Diesel
Rudolf Virchow
Salim Ali
Sally Ride
Santiago Ramón y Cajal
Sheldon Lee Glashow
Shintaro Hirase
Sigmund Freud
Srinivasa Ramanujan
Stephanie Kwolek
Stephen Hawking
Steven Chu
Subrahmanyan Chandrasekhar
Svante Arrhenius
Sven Wingqvist
Thabit ibn Qurra
Thales
Theodor Schwann
Theodosius Dobzhansky
Thomas Alva Edison
Thomas Burnet
Thomas Hunt Morgan
Thomas Kuhn
Thomas Midgeley Jr.
Thomas Newcomen
Thomas Willis
Tim Noakes
Timothy John BernersLee
Trofim Lysenko
Tycho Brahe
Ukichiro Nakaya
Virginia Apgar
Vladimir Vernadsky
Walter Schottky
Walther Wilhelm Georg Bothe
Werner Heisenberg
Wernher Von Braun
Wilbur and Orville Wright
Wilhelm Conrad Roentgen
Wilhelm Ostwald
Wilhelm Röntgen
Wilhelm Wundt
Willard Frank Libby
William Bayliss
William Buckland
William Harvey
William Herschel
William Hopkins
William John Swainson
William Ramsay
William Smith
William Thomson
Wolfgang Ernst Pauli
Zora Neale Hurston
Recent Posts
10 of Science’s Best BAD ideas– Part 2
Fantastic Physics Quotes
The 11 Youngest Nobel PrizeWinners – Scientists
Science Quiz: Which camefirst?
7 Great Examples of ScientificDiscoveries Made in Dreams
The Universe that UnderstandsItself?
How Far Can Birds Fly WithoutNeeding to Land?
Scientists In Pop Songs – TheTop 10
Brilliant Chemistry Quotes
10 of Science’s Best BAD ideas– Part 1
Original Jokes About Scientists
Which Animal Gets MostDaylight?
When British Scientists Fledfrom Mob Rule
ShoemakerLevy 20thAnniversary
Return to top of page
FAMOUS SCIENTISTS PRIVACY CONTACT CONTENT & IMAGERY © 2015
Famous Scientists
4,570 people like Famous Scientists.
Facebook social plugin
Like