Video: African dust, 20th January 2008 October 13, 2009 African dust, 20th January 2008 {flv flashver=”0.0.0″ alt=”Error”}AnimacionRGBnatPolvo20080120{/flv}
New study: acute coronary syndromes patients exposed to high levels of Exposure to black carbon may suffer a new cardiovascular event. June 16, 2015