Happy Birthday Sarah Jessica Parker! See Her Most Memorable Sex and the City Outfits and Quotes!

Happy Birthday Sarah Jessica Parker! See Her Most Memorable Sex and the City Outfits and Quotes!
Tyndall also found ways to filter air so that it was optically pure, containing very few microorganisms, for experimental purposes. His pure air prevented most putrefaction, or decay. Studies of this type of air were used by other scientists to refine Louis Pasteur’s germ theory of disease. Tyndall refined his pure air many times, further reducing its impurities. He is also believed to have been the first scientist to measure urban pollution, using samples of his own urine to measure accumulation of various toxins (which caused the urine to putrefy). Tyndall also pioneered methods to monitor London’s air quality at a time when the city was prone to noxious, sometimes deadly, smogs that combined natural, stagnant fog with coal smoke. He was also the first to show that ozone is a cluster of three oxygen atoms.

Happy Birthday Sarah Jessica Parker! See Her Most Memorable Sex and the City Outfits and Quotes! photos.

Happy Birthday Sarah Jessica Parker! See Her Most Memorable Sex and the City Outfits and Quotes! Photo Gallery



Happy Birthday Sarah Jessica Parker! See Her Most Memorable Sex and the City Outfits and Quotes!

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