ethan hawke polyurethane Ethan Green Hawke born November 6, 1970 is an American actor, author, and film director. He made his film debut in Explorers 1985, before making a breakthrough performance in Dead Poets Society 1989
ethanol Ethanol also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol is an organic compound with the chemical formula CH 3 CH 2 OH. It is an alcohol, with its formula also written as C 2 H 5 OH, C 2 H 6 O or EtOH, where Et stands for ethyl. Ethanol is a volatile, flammable, colorless liquid with a characteristic wine-like
methane Methane Basics. Methane CH 4 is a powerful greenhouse gas, and is the second-largest contributor to climate warming after carbon dioxide CO 2. A molecule of methane traps more heat than a molecule of CO 2, but methane has a relatively short lifespan of 7 to 12 years in the atmosphere, while CO 2 can persist for hundreds of years or more
