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Some scientists have a desire to apply scientific knowledge for the benefit of people's health, the nations, the world, nature, or industries (academic scientist and industrial scientist). Scientists tend to be less motivated by direct financial reward for their work than other careers.
Sir Nevill Mott, Nobel Laureate in 1977 for his own contributions to solid-state electronics, remarked that "J.C. Bose was at least 60 years ahead of his time. In fact, he had anticipated the existence of P-type and N-type semiconductors." [33] Jagadish Chandra Bose with other prominent scientists from Calcutta University.
Jagdish Chandra Bose, polymath, father of radio science (1858–1937 CE) Sir M. Visvesvaraya, civil engineer and statesman (1861–1962 CE) Prafulla Chandra Ray, chemist (1861–1944 CE) Shankar Abaji Bhise, invented type setting machine (1867–1935 CE) Indumadhab Mallick, polymath, inventor of icmic cooker (1869–1917 CE)
The following is a list of notable microbiologists who have made significant contributions to the study of microorganisms. Many of those listed have received a Nobel prize for their contributions to the field of microbiology. The others are typically considered historical figures whose work in microbiology had a notable impact in the field.
Adelbert von Chamisso (Louis Charles Adélaïde de Chamissot, 1781–1838), German botanist, whose most important contribution was the description of many Mexican trees; Juliana Chan, Singaporean biologist and science communicator; Britton Chance (1913–2010), American biochemist, inventor of the stopped-flow method
As an example of its accuracy, 18th century scientist Guillaume Le Gentil, during a visit to Pondicherry, India, found the Indian computations (based on Aryabhata's computational paradigm) of the duration of the lunar eclipse of 30 August 1765 to be short by 41 seconds, whereas his charts (by Tobias Mayer, 1752) were long by 68 seconds. [89]
Science is a human activity, and scientific contributions have come from people from a wide range of different backgrounds and cultures. Historians of science increasingly see their field as part of a global history of exchange, conflict and collaboration.
Science and inventions of Leonardo da Vinci. Leonardo da Vinci (1452–1519) was an Italian polymath, regarded as the epitome of the "Renaissance Man", displaying skills in numerous diverse areas of study. While most famous for his paintings such as the Mona Lisa and the Last Supper, Leonardo is also renowned in the fields of civil engineering ...