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
Robot Scientist Robot Scientist Robot Scientist (also known as Adam) is a laboratory robot created and developed by a group of scientists including Ross King, Kenneth Whelan, Ffion Jones, Philip Reiser, Christopher Bryant, Stephen Muggleton, Douglas Kell and Steve Oliver. As a prototype for a "robot scientist", Adam is able to perform independent experiments to test hypotheses and interpret findings without human guidance, removing some of the drudgery of laboratory experimentation. Adam is capable of: While researching yeast-based functional genomics, Adam became the first machine in history to have discovered new scientific knowledge independently of its human creators. Adam's research studied baker's