Last quote by Matthias Beekmann
Matthias Beekmann has most recently been quoted in an article called The City and the Sky. Matthias Beekmann said, “Aerosol is dust, very fine particles which float in the air and which man breathes in. That is why it's bad for one's health. Organic means this aerosol is made up of chemical elements like carbon, oxygen and hydrogen.”.
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