who discovered goasoline and when?
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Before the mid-1800's and the invention of the internal combustion engine, gasoline was sold as lice treatment and their eggs. The brand was "Petrol". No one knows when/who.
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The existence of promethium was first predicted by Bohuslav Brauner in 1902; this prediction was confirmed by Henry Moseley in 1914. Several groups claimed to have produced the element, but they could not confirm their discoveries because of the difficulty of separating promethium from other elements. Proof of the existence of promethium was obtained in 1945 by Jacob A. Marinsky, Lawrence E. Glendenin and Charles D. Coryell during the analysis of byproducts of uranium fission; however, being too busy with defense-related research during World War II, they did not announce their discovery until 1947
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Eli Whitney is best known for inventing the cotton gin. He also found a way to mass produce firearms, although he is not as widely known for this.
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It was first synthesized in 1938 by Swiss chemist Dr. Albert Hofmann at the Sandoz Laboratories in Basel as part of a large research program searching for medically useful ergot alkaloid derivatives.(more in the attached article) http://en.wikipedia.org/wiki/LSD also linked to the history of LSD http://en.wikipedia.org/wiki/History_of_LSD Thanks for asking :-)
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Hydrobenzamide (1) was made by reacting concentrated ammonia with benzaldehyde, had been discovered by a French scientist in 1836. When it is heated to about 130C it rearranges to amarine (2). Organic analysis at this time was very primitive and organic chemistry was still not very organised. Borodin (chemist)used different structural formulae to the ones we are used to using now. Nevertheless, Borodin correctly concluded from studying the action of ethyl iodide on the two compounds that hydrogen is attached to nitrogen in amarine but not in hydrobenzamide. Many years later he published a paper describing the decomposition of nitrosoamarine to lophine (3).
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Gideon Mantell was a physician and amateur paleontologist who is credited with the discovery of the Iguanodon.  However, there are stories of his wife Mary Ann discovering the first fossil remnants but some claim that these stories are unfounded.\n\nWhat is the truth?  Who knows, history is littered with women making discoveries and inventions only to have the credit go to some undeserving fellow:\n\nCatherine Littlefield Greene is credited by some as the actual inventor of the Cotton Gin, even though the patent is in Eli Whitney's name.\n\nWhile Watson and Crick are credited with the discovery of the structure of DNA, there model was based on X-ray crystallography by Rosalind Franklin and those pictures should not have been in their possession.  They were surreptitiously given to Crick and Watson without Franklin's knowledge or approval.\n\nI did a Yahoo Search for:\niguanodon discovered by\nhttp://search.yahoo.com/search?p=iguanodon+discovered+by&sp=1&fr2=sp-top&ei=UTF-8&fr=slv1-&SpellState=n-970269995_q-wXebE2bry4O64dolF.uYUwABAA%40%40\nand found this information and several articles.
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the first country to be discovered was west indies. hemant it's aditya.
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It was discovered by Antonio Ingognito, in 1983. He had a good idea it would be where it was because his Lonely Planet book said so. Other people had discovered it before but they weren't explorers.
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Hello....google has tonnes of information about this guy. Try this.
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Timothy Francis Leary, Ph. D (October 22, 1920 – May 31, 1996) was an American writer, psychologist, campaigner for psychedelic drug research and use, 1960s counterculture icon and computer software designer. He is most famous as a proponent of the therapeutic and spiritual benefits of LSD. During the 1960s, he coined and popularized the catch phrase "Turn on, tune in, drop out."
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Carl Wilhelm Scheele discovered it in 1772, and Joseph Priestly found it in 1774 (independently).  Scheele was a Swede, Priestly was an Englishman.
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Lithium was discovered in the mineral petalite (LiAl(Si2O5)2) by Johann August Arfvedson in 1817. It was first isolated by William Thomas Brande and Sir Humphrey Davy through the electrolysis of lithium oxide (Li2O). Today, larger amounts of the metal are obtained through the electrolysis of lithium chloride (LiCl). Lithium is not found free in nature and makes up only 0.0007% of the earth's crust.
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the answer is jupiter.  galileo discovered io, europa, ganymede, and callisto in 1610.
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It's Galileo Galilei.\n\nGalilei (his father's last name) means "son of Galileo", so probably his grandfather or grandgrandfather was called Galileo.
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In 1897, a German chemist with Friedrich Bayer and Company was searching for a treatment for his father's arthritic pain and began to research acetylsalicylic acid, which worked well. His discovery resulted in the development of a product introduced as Aspirin
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Oxygen was first discovered by Michał Sędziwój, a Polish alchemist and philosopher in the late 16th century. Sędziwój assumed the existence of oxygen by warming nitre (saltpeter). He thought of the gas given off as "the elixir of life".\nOxygen was again discovered by the Swedish pharmacist Carl Wilhelm Scheele sometime before 1773, but the discovery was not published until after the independent discovery by Joseph Priestley on August 1, 1774, who called the gas dephlogisticated air (see phlogiston theory). Priestley published his discoveries in 1775 and Scheele in 1777; consequently Priestley is usually given the credit. It was named by Antoine Laurent Lavoisier after Priestley's publication in 1775.
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try www.google.com \nim sure u must have heared about it