How does Beijing’s notorious PM 2.5 pollution look under the microscope? A Chinese blogger calling himself “Zhang Chao” on Sina Weibo conducted an experiment: When viewed under a microscope of 1000x magnification, the particles in the air appear to be very diverse: some look like biological particles, some look like minerals, and some look like complex compounds.
Beijing’s PM 2.5 Pollution Under the Microscope: Ugly, Diverse (Photos)
How does Beijing’s notorious PM 2.5 pollution look under the microscope? A Chinese blogger calling himself “Zhang Chao” on Sina Weibo conducted an experiment: When viewed under a microscope of 1000x magnification, the particles in the air appear to be very diverse: some look like biological particles, some look like minerals, and some look like complex compounds.
Beijing's PM 2.5 Under Microscope Screenshot from Sina.com
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