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Rwanda’s CapitalRwanda’s Capital is Attracting Tourists | 4:23 | $0.01 | ||
Super Mega Baseball 2 ReviewIf you’re the proud owner of a PlayStation 4 and you like baseball, your options are great as you have yearly access to what is arguably the best sports game made each year. | $0.10 | |||
Province of GrossetoThe Province of Grosseto () is a province in the Tuscany region of Italy. Its capital is the city of Grosseto. As of 2013 the province had a total population of 225,098 people. The CIMA Festival is a gathering of classical music lovers in Monte Argentario. | $0.03 | |||
Gilbert and SullivanGilbert Newton Lewis (October 25 (or 23), 1875 – March 23, 1946) was an American physical chemist known for the discovery of the covalent bond and his concept of electron pairs; his Lewis dot structures and other contributions to valence bond theory have shaped modern theories of chemical bonding. Lewis successfully contributed to thermodynamics, photochemistry, and isotope separation, and is also known for his concept of acids and bases. G. N. Lewis was born in 1875 in Weymouth, Massachusetts. After receiving his PhD in chemistry from Harvard University and studying abroad in Germany and the Philippines, Lewis moved to California to teach chemistry at the University of California, Berkeley. Several years later, he became the Dean of the college of Chemistry at Berkeley, where he spent the rest of his life. As a professor, he incorporated thermodynamic principles into the chemistry curriculum and reformed chemical thermodynamics in a mathematically rigorous manner accessible to ordinary chemists. He began measuring the free energy values related to several chemical processes, both organic and inorganic. In 1916, he also proposed his theory of bonding and added information about electrons in the periodic table of the chemical elements. In 1933, he started his research on isotope separation. Lewis worked with hydrogen and managed to purify a sample of heavy water. He then came up with his theory of acids and bases, and did work in photochemistry during the last years of his life. In 1926, Lewis coined the term "photon" for the smallest unit of radiant energy. He was a brother in Alpha Chi Sigma, the professional chemistry fraternity. Though he was nominated 41 times, G. N. Lewis never won the Nobel Prize in Chemistry. On March 23, 1946, Lewis was found dead in his Berkeley laboratory where he had been working with hydrogen cyanide; many postulated that the cause of his death was suicide. After Lewis' death, his children followed their father's career in chemistry. | $0.03 | |||
Zlatan debut in LA GalaxyGOLAZO! Zlatan Ibrahimović scores a wonder goal on his debut | 1:19 | $0.01 | ||
SnowLet it snow | 0:06 | $0.25 | ||
