New copper catalyst could close the carbon cycle, making ethanol from atmospheric CO2

http://www.extremetech.com/wp-content/uploads/2016/10/co2-to-ethanol-nanospikes-2-feature-768x425.jpg 768w, http://www.extremetech.com/wp-content/uploads/2016/10/co2-to-ethanol-nanospikes-2-feature-640x354.jpg 640w, http://www.extremetech.com/wp-content/uploads/2016/10/co2-to-ethanol-nanospikes-2-feature-106x59.jpg 106w, http://www.extremetech.com/wp-content/uploads/2016/10/co2-to-ethanol-nanospikes-2-feature-672x371.jpg 672w, http://www.extremetech.com/wp-content/uploads/2016/10/co2-to-ethanol-nanospikes-2-feature.jpg 991w" sizes="(max-width: 300px) 100vw, 300px" />The best reactions in life are spontaneous. For everything else, there’s catalysts.