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The
nineteenth century saw many great personalities
from India emerge in all fields be it freedom
fighters, philosophers or scientists. One such
great man was Jagdish Chandra Bose who put India
on the scientific world map with his ingenuity
and scientific flair. He conducted bold
experiments in Physics, Botany and Physiology.
J.C. Bose was born on November 30, 1858. His
father Bhagawan Chandra Bose was a Deputy
Magistrate who had a very keen sense of justice
and a humanitarian. He had a strong sense of
Indian culture and heritage and chose to send
his son to a local school instead of one of the
prestigious English medium schools preaching
western culture.
Bose joined St. Xavier's School in Calcutta and
then left for England in 1880 for higher
studies. Returning to India in 1885, Bose was
appointed Professor of Physics at the Presidency
College in Calcutta. However he continued his
research work inspite of a hectic work schedule
and built a small private laboratory for his
experiments.
JC Bose demonstrated the existence and
propaganda of wireless waves in 1885. His work
on devices for receiving the polarization of
electric waves was later exploited by Marconi
who designed a long distance radio signalling
device.
Bose's continued research in cohering receivers
led to a startling discovery. He was able to
show the similarity in response of the living
and non-living to various types of stress and
strains. Based on this theory Bose presented his
conclusions in a report at the International
Congress of Physics in Paris.
Having discovered this similarity to electric
response in animal tissue and inorganic
substances Bose now started exploring the
response in plants to external stimuli. He was
able to establish this similarity in plants too.
However his theories met with stiff resistance
from physiologists who feared that his new
theories would upset the old ones and persuaded
the Royal Society to not publish his papers on
the subject.
Another of Bose's amazing achievements was his
invention of the 'crescograph'. The crescograph
was an electrical instrument that could measure
the growth of a plant accurately.
Bose also wrote a number of books and research
papers based on his work and findings in both
English and Bengali. Several were translated
into other European languages too.
Bose also wanted his countrymen and youth to
cultivate a scientific temper. This dream of his
was realized on November 30, 1917 when the Bose
Research Institute was set up with the inaugural
song composed by Rabindranath Tagore.
Bose was honoured both in India and outside for
his contributions to science. He was elected
Fellow of the Royal Society on May 13, 1920,
becoming the first Indian to be honoured by the
Royal Society in the field of Science.
Suffering from diabetes and high blood pressure,
J.C. Bose passed away on November 23, 1937 at
the age of 79. However the great legacy that
Bose left behind remains an inspiration for the
present and the generations to come. |