Scientists

C.V. Raman: C.V.Raman was a great Indian Scientist. He is known for his Raman effect.He was awarded the Nobel Prize.

J.S. Bose: He was a famous Botanist. He invented Crescograph.

Andre Marie Ampere: He belonged to France.He was a great Scientist.He gave the electro-dynamic theory.

Arkwright: He was interested in mechanical problems.He invented the first spinning mill which worked by Water Power.He Prepared the way for the Industrial Revolution.

Pope, Alexander (1688-1744): English Poet, author of servals books such as Rape of the Lock.

Sir Henry Bessemer: He was a great scientist who invented the process of converting the iron into steel.In this way, he is responsible for contributing to the steel melting process.

Alexander, Graham Bell: He belonged to England.He invented Telephone and photophone.

Samuel Colt: He belonged to the U.S.A.He invented Revolver.His contribution to military weapons is really great.

Sir Humphry Davy: He belonged to England. Before his invention of a safety lamp came into the market, the laborers working in mines were subjected to great difficulty because it was a great darkness in mine. It resulted in many kinds of tragedies.

Sir James Dewar: British Scientist of repute.He Invented a Vacuum flask, in which cold or not liquid maintains its temperature for a long time.

Lister(P.C.S. 1984): He belonged to England. His work in the field of Surgery is noteworthy.He was President of the Royal Society. He introduced anti-septic surgery.

A.R. Wallace: British Scientist who advocate (with Darwin) of natural selection theory of Evolution.

Charles God Year: He was a great Inventor and belonged to the U.S.A. He invented the method of Vulcanising Rubber.

Elias Howe: He belongs to the USA.He was a great inventor. He invented a Sewing Machine.To-day in every house we find Sewing Machines.

William Harvey: He belonged to England. He discovered the circulation of blood. He was a physician to James I.King of England and Scotland.

Heinrich: He belonged to Germany.He was a Scientist of repute. He demonstrated the similarity between electromagnetic light and heatwaves. His great contribution was also the transformation of sound waves into Radio-waves.

James Prescott Joule: He was a great Scientist. He belonged to England.He made important researches in Electro Magnetism.

Fleming: His full name was Sir Alexander Fleming. He belonged to Scotland.He received his Doctor’s degree from London University in 1906. He specialized in Medical Research.He was Knighted by King of England for the discovery of Penicillin. He shared Nobel Prize with two others. He was a renowned Bacteriologist.

John Tyndall: British Scientist who investigated radiant head.He investigated the fact that Sky is blue.

Robert Hooke: He was a versatile Scientist.He is famous for writing a book on microscopical observation. He studied about Fleas and lice. The fundamental law of Elasticity also bears hai name. He explained the motion of Plants.

Hippocrates: He belonged to the generation of Greeks.He is considered the father of medicine. He separated the art of healing from superstition and magic. He made an accurate observation about Malaria. He Described certain symptoms knows as Hippocrates facies visible on the face of a person which made it clear that the person concerned was nearing death.

Max Planck: He was a well-known Scientist,famous for his quantum theory of electromagnetic radiation,He,for the first time, presented this theory to GermanPhysical Society in December 1900.

Sir P.C. Ray: He was a great Indian Scientist. He was the founder of the Bengal Chemical and Pharmaceutical Works. His book ‘History of Hindu Chemistry’ is a great contribution to the field of Science.

James Watt: He was a great Inventor.He discovered the Principle of Steam Engine, which prepared the way for the Industrial Revolution in England and Elsewhere.
Johanna, D.V. Der: Dutch Physicist,who invented an equation to describe the relationship between pressure,volume and temperature.

H.C. Urey: He was a famous American Chemist.He discovered Heavy water.He made a special study of the structure of Atom and Molecule,.It was his great contribution to the field of Science.

Sir William Siemens: He was a Scientist of repute. He made researches in Heat and Electricity.He belonged to Germany.

Lord Rutherford: He belonged to Britain. His main contribution was in the field of Nuclear Theory of the Atom. He was successful in splitting the Atom. He got Nobel-PrizeWhittle,Sir Franks(b.1907) Pioneer in the field of let Propulsion.

Marconi: He was famous as an inventor. He was responsible for transmitting Wireless message. He got Nobel-Prize.

Morse: He was a great inventor,who belonged to U.S.A.He invented Morse Code,in which dots and dashes are used to denote letter and number.

Peter Mark Roget: A British Scientist who discovered Phenomenon of persistence of vision on which cinema is based.

Edison: He is considered to be a great Scientist. He invented Telegramsyste. He is famous for his inventions such as Phonograph, Megaphone, Cinematograph, etc.