The technology drudgeries like photosynthesis, exerting sunlight and a substance coating to destroy indoor pollutants.
The World Health Organization says that air pollution is the biggest environmental health risk on the planet. It makes heart and respiratory ailment, cancer, and stroking. Scientists attribute 1 of every 8 deaths caused by those maladies to pollution. And if you think you’re safe at home, you’re wrong: Indoor pollution can be five times worse in certain parts of the world. WHO says that while outdoor contamination kills an estimated 3 million people per year, indoor contamination kills 4.3 million.
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