Presentation on Charles Robert Darwin


Charles Darwin is best known for his work as a naturalist, developing a theory of evolution to explain biological change. He was an English naturalist. He established that all species of life have descended over time from common ancestors, and proposed the scientific theory that this branching p.....

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Changing Diabetes Barometer In Bangladesh


Bangladesh is a densely populated country situated at South- East Asia. Although the geographical area of the country is not that big, but the country is huge (8th in the world) in terms of the population (close to 160 million). Considering diabetes under the health sector, 5.9 million people hav.....

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Lecture on Lise Meitner


Lise Meitner (1878 – 1968) Austrian-born Swedish nuclear physicist. Born in Vienna, she worked with radiochemist, Otto Hahn. They discovered the element protactinium and studied the effects of neutron bombardment on uranium. After leaving Nazi Germany in 1938, she continued her work at the .....

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Presentation on Marie Curie


Marie Curie (1867 -1934) was a Polish-born physicist and chemist, working mainly in France, who is famous for her pioneering research on radioactivity. Not only was she the first person to win two Nobel prizes, she was the first woman to win a Noble prize. Curie’s efforts, with her husband .....

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George Washington Carver


George Washington Carver was a prominent African-American scientist and inventor. Carver is best known for the many uses he devised for the peanut. He was born as a slave in approximately 1864 and later devoted his life to research projects connected primarily with Southern agriculture. The prod.....

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Lecture on Svante Arrhenius


Svante Arrhenius (1859-1927) was a Swedish scientist who was the first to claim that fossil fuel combustion might result in enhanced global warming. Despite primitive data, his calculations about temperature magnitudes but not timing were consistent with present day predictions. One of the founde.....

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Presentation on Max Planck


Max Karl Ernst Ludwig Planck (1858 – 1947), was a German theoretical physicist who originated quantum theory, which won him the Nobel Prize in Physics in 1918. This was not only Planck’s most important work but also marked a turning point in the history of physics. A constant (Planck’s .....

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Lecture on Dmitri Mendeleev


Dmitri Mendeleev (1834 – 1907) was a Russian chemist . He created the first version of the periodic table of elements, and used it to predict the properties of elements yet to be discovered. Using his periodic table, Mendeleev predicted the existence and properties of new chemical elements.....

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Presentation on James Clerk Maxwell


James Clerk Maxwell (1831 – 1879) was a Scottish theoretical physicist. His theory of electromagnetism united all previously unrelated observations, experiments, and equations of electricity, magnetism, and optics into a consistent theory. Maxwell’s equations demonstrate that electricity,.....

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Lecture on Louis Pasteur

Louis Pasteur

Louis Pasteur (1822 – 1895) French microbiologist and chemist, made remarkable breakthroughs in the causes and prevention of diseases and invented the process of Pasteurization. Louis Pasteur discovered that microbes were responsible for souring alcohol and came up with the process of pasteuri.....

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Lecture on John Dalton


John Dalton (1776 – 1844) was an English chemist, meteorologist and physicist. Later, Thompson, Rutherford Bohr, Schrodinger and many others contributed to our present model of the atom. While parts of Dalton’s atomic theory were correct, today’s model of the atom with electrons, protons an.....

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Decision Analysis


Decision Analysis utilizes a variety of tools to evaluate all relevant information to aid in the decision making process. The objective of a decision analysis is to discover the most advantageous alternative under the circumstances. It includes many procedures, methods, and tools for identifying,.....

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