Columbia University researchers using this machine found the vapor has toxic metals like chromium, nickel, zinc and lead and as we know, there's no safe level of lead.
A 1987 agreement called the Montreal Protocol banned a series of chemicals — mainly used in refrigerants and aerosols — believed to have reduced the thickness of the ozone layer.
British-Swedish drugs giant AstraZeneca has announced that they will invest 250 million U. S. dollars in its asthma inhaler factory in Qingdao, Shandong province.
Optomec's Aerosol Jet works very differently from inkjet printing, in which a print head positioned barely a millimetre away deposits a droplet of ink on a flat surface.
A 1987 agreement called the Montreal Protocol banned a series of chemicals – mainly used in refrigerants and aerosols – believed to have reduced the thickness of the ozone layer.
The latest craze is something that may not yet be on everyone's radar as a serious health concern, and that is the newfound popularity of vaping, or inhaling sweet aerosols produced by vaporizing e-liquids in e-cigarettes.