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Who Discovered Neon?

Who Discovered Neon?
Represented by the atomic number 10 and the symbol Ne in the periodic table, neon is another important chemical element with many practical applications. Under standard conditions, it is described as an inert and colorless noble gas. When used in neon lamps and discharge tubes, this element produces a unique reddish-orange color. Aside from these interesting details, it is also good to know something about its history particularly who discovered neon. The Discovery of Neon Who discovered neon? In 1898, English chemist Morris W. Travers and Scottish chemist William Ramsay discovered this all-important chemical element in the City of London in England. Aside from neon, they were also credited for discovering krypton and xenon. Ramsay chilled an atmosphere sample, which he then liquefied and warmed. As the liquid boiled off, he captured the gases and found three different elements, namely neon, xenon and krypton. Additional Facts and Other Interesting Information Years after the discovery...

Who Discovered Heart Disease?

Who Discovered Heart Disease?
In ancient times, most civilizations dealt with diseases and medical problems with the use of magic or occult practices. However, there were early records that Egypt treated diseases with basic medical know-how. And an Egyptian could well be the first person who discovered heart disease and provided some medical remedy. Ebers Papyrus Georg Ebers was not who discovered heart disease. However, he discovered a 110-page or 20-meter long scroll in hieratic Egyptian inscription around 1873 to 1874 in Thebes. It was a record of medical data made and kept by ancient Egyptians in 1550 B.C. Among its contents was how to detect heart failure. The Ebers Papyrus reflects a comprehensive Egyptian knowledge of the basics of heart failures and diseases and simple measure on how to treat them. With this fact, it would be safe to assume that the first heart doctor was an Egyptian. Some Early Clinical Heart Diagnoses The Ebers Papyrus described several clinical heart diagnoses made by the early Egyptians,...

Who Discovered New York?

Who Discovered New York?
New York City is definitely one of the most popular cities not only in the United States, but in the whole world. Due to its stature as the leading center for world trade, finance, and popular culture, among others, many people are very much familiar with the United States’ most populous city. With this familiarity, it should follow that one should also be aware as to who discovered New York. If you are one of such individuals who know much about the city but do not know who discovered New York, then it is high time that you be informed of the following historical tidbits that point to the man who discovered New York. During the age of exploration, numerous world powers such as the Netherlands and Great Britain are carving up the so-called New World, particularly North America. They do this by sending explorers to the continent. These world powers then claim the land that their explorers have ‘discovered’ by sending soldiers and settlers that will colonize their new land holdings. One...

Who Discovered Pluto?

Who Discovered Pluto?
The facts about Pluto’s discovery are well known: back in 1908, Percival Lowell had postulated the theory that there was another planet beyond Uranus. Lowell’s observatory had captured images of Pluto in 1915, but he did not realize it was a planet. The official discovery was made by Clyde Tombaugh on March 1930. Facts and Figures Pluto has a perihelion of 4.4 billion km, and an aphelion of 7.4 billion km. The mean is 5.9 billion km. The rotation is 6.4 days in a retrograde motion. Its revolution is 247.7 years. Its average distance is 39 AU. After the agreement in 2006, Pluto and its satellite Charon were classified as dwarf planets. Surface and Geology Its distance notwithstanding, several facts about Pluto has been established. Scientists have determined that its surface is a light brown with shades of yellow. Further analysis revealed that its main physical composition is nitrogen ice (over 98% of the surface). There are also elements of carbon monoxide and methane detected. However,...

Who Discovered Apert Syndrome?

Who Discovered Apert Syndrome?
Also called by the name Alpert’s syndrome, Apert syndrome is a congenital disease wherein the feet, hands, face and skull of the patient are suffering from malformations. This disorder is primarily a form of acrocephalosyndactyly. The areas usually affected by this branchial arch syndrome are the mandible, the precursor of the maxilla and the first branchial arch. To have a clearer picture of this disease, it is good to know who discovered Apert syndrome. Read more VN:F [1.9.22_1171]please wait...Rating: 6.2/10 (5 votes cast)