When cars are greener than people.

• Autores: Anna Kuchment
• Localización: Scientific American, ISSN 0036-8733, Vol. 304, Nº. 5, 2011, págs. 18-18
• Idioma: inglés
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• Resumen

  • The article discusses the results of research by a physiology professor at the University of Milan, Spain, comparing the carbon dioxide (CO2) of four men walking, running, and biking with emissions from a hybrid vehicle carrying the same four men.