Cambridge-Mask-Military

Military Things at Everyday

Military Things Everyday Your daily life is filled with products that originated in the military. If you're reading this on your computer, you're u...

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hisroty of respiratory

History of Respirators

The History of Respirator Throughout history, people have had to deal with air pollution and smog, owing to excessive coal use in the home and for ...

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firework pollution

Fireworks and Air Pollution

Fireworks add fun to festivities, but they are a source of air pollution and respiratory complications Hardly any festivity or occasion goes by...

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indoor air pollution

Indoor Air Pollution

Indoor Air Pollution The smog that falls over most Chinese cities and the occasional red alerts issued by authorities leave no question about the n...

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pregnancy and pm25

PM2.5 and Pregnancy

Did you know that PM2.5 can impact the health of your baby even before he or she is born? In a study, researchers explored the link between a mothe...

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Air Pollution

Understanding PM2.5

Particulate matter (PM2.5), refers to particles in the air that cause pollution. These particles are released from a variety of sources, both indoo...

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