Something in the Air
from Big Picture Science Hosted by Big Picture Science
Inhale. Now exhale. Notice anything different? Our response to the virus is changing the air in unexpected ways. A pandemic-driven pause on travel has produced clear skies and a world-wide air quality experiment. And a new study reveals that hundreds of tons of microplastics are raining down on us each day. But we can improve the quality of the breaths we do take; engineers have devised a high-tech mask that may kill coronavirus on contact. Plus, although you do it 25,000 times a day, you may not be breathing properly. Nose-breathing vs mouth breathing: getting the ins-and-outs of respiration. Guests: Janice Brahney - Environmental biogeochemist at Utah State University Sally Ng - Atmospheric scientist, chemical engineer at Georgia Tech. Chandan Sen - Professor, department of surgery, Indiana University School of Medicine. James Nestor - Author of “Breath: The New Science of a Lost Art.”
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