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    John Dalton, First Useful Atomic Theory  
John Dalton was an English chemist, meteorologist and physicist. He is best known for his pioneering work in the development of modern atomic theory, and his research into colour blindness. He developed the first useful atomic theory of...
 
    Delambre, The Metric System  
In 1795 Jean Baptiste Joseph Delambre was admitted to the Bureau des Longitudes, becoming President in 1800. In 1801 he was appointed secretary to the Académie des Sciences making him the most powerful figure in science in France. In 17...
 
    Edward Jenner, Smallpox Vaccine - 1796  
Jenner was an English physician and pupil of John Hunter, a pioneer in comparative anatomy and morphology. Jenner's invaluable experiments, beginning in 1796 with the vaccination of eight-year-old James Phipps, proved that cowpox provided i...
 
    Johann Wolfgang von Goethe  
German poet, novelist, playwright, courtier, and natural philosopher, one of the greatest figures in Western literature. Throughout his life Goethe was interested in a variety of studies and pursuits. He made important discoveries in connec...
 
    Lavoisier, Father of Modern Chemistry  
Antoine-Laurent de Lavoisier was a French nobleman and chemist central to the 18th-century Chemical Revolution and a large influence on both the histories of chemistry and biology. He is widely considered to be the "Father of Modern Chemist...
 
    Guillotin, French Physician  
Dr. Joseph-Ignace Guillotin was a French physician who proposed on 10 October 1789 the use of a device to carry out death penalties in France. While he did not invent the guillotine, and in fact opposed the death penalty, his name became an...
 
    William Herschel, Discovered Uranus - 1781  
Sir Frederick William Herschel was a German-born British astronomer and composer who became famous for discovering Uranus. He also discovered infrared radiation and made many other discoveries in astronomy. He played the cello besides th...
 
    James Watt, Scottish Inventor, Engineer  
James Watt was a Scottish inventor and mechanical engineer whose improvements to the Newcomen steam engine were fundamental to the changes brought by the Industrial Revolution in both his native Great Britain and the rest of the world. W...
 
    Joseph Priestley, Co-discovery of Oxygen  
Joseph Priestley was an 18th-century English theologian, Dissenting clergyman, natural philosopher, educator, and political theorist who published over 150 works. He is usually credited with the discovery of oxygen, having isolated it in it...
 
    Henry Cavendish, Discovery of Hydrogen  
Henry Cavendish was a British scientist noted for his discovery of hydrogen or what he called "inflammable air". He described the density of inflammable air, which formed water on combustion, in a 1766 paper "On Factitious Airs". Antoine La...
 
    Adam Smith, Father of Modern Economics  
Adam Smith was a Scottish moral philosopher, pioneer of political economy, and a key figure in the Scottish Enlightenment. Smith is best known for two classic works: The Theory of Moral Sentiments (1759), and An Inquiry into the Nature a...
 
    Benjamin Franklin, Founding Father USA  
Benjamin Franklin was one of the Founding Fathers of the United States. A noted polymath, Franklin was a leading author, printer, political theorist, politician, postmaster, scientist, musician, inventor, satirist, civic activist, statesman...
 
    Jacob Bernoulli, Law of Large Numbers  
Jacob Bernoulli was one of the many prominent mathematicians in the Bernoulli family. He was an early proponent of Leibnizian calculus and had sided with Leibniz during the Leibniz–Newton calculus controversy. He is known for his numerous c...
 
    Gottfried W. Leibniz, Discovery of Calculus  
Gottfried Wilhelm von Leibniz was a German mathematician and philosopher. He occupies a prominent place in the history of mathematics and the history of philosophy. Leibniz developed calculus independently of Isaac Newton, and Leibniz's...
 
    Isaac Newton, Theory of Gravitation  
Sir Isaac Newton was an English mathematician, astronomer, and physicist (described in his own day as a "natural philosopher") who is widely recognised as one of the most influential scientists of all time and a key figure in the scientific...
 
       
 
         
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