Acetylene of 180°. Acetylene was discovered in 1836 by Edmund Davy, who identified it as a "new carburet of hydrogen". It was rediscovered in 1860 by French chemist Marcellin Berthelot, who coined the name "acétylène". Berthelot's empirical formula for acetylene (CH), as well as the alternative name "quadricarbure d'hydrogène" ("hydrogen quadricarbide"), were incorrect because chemists at that time used the wrong atomic mass for carbon (6 instead of 12). Berthelot was able to prepare this gas by passing vapours of organic compounds (methanol, ethanol, etc.) through a red-hot tube and collecting the effluent. He also found that acetylene was formed by
Matt Taylor (scientist) Matt Taylor (scientist) Matthew Graham George Thaddeus Taylor (born 1973) is a British astrophysicist employed by the European Space Agency. He is best known to the public for his involvement in the landing on Comet 67P/Churyumov–Gerasimenko by the "Rosetta" mission (European Space Agency)'s "Philae" lander, which was the first spacecraft to land on a comet nucleus. He is Project Scientist of the "Rosetta" mission. Taylor was born in Manor Park, London in 1973. He is the son of a bricklayer and worked alongside his father, on building sites, during his summer breaks from university. He received a degree in physics