{"version":1.0,"type":"rich","provider_name":"SoundCloud","provider_url":"https://soundcloud.com","height":400,"width":"100%","title":"Changing Policies on COVID-19 by Sigma Xi Society","description":"A Q&A with Virginia Tech environmental engineer, Linsey Marr. Her \nexpertise in aerosols came to center stage as she and her colleagues \nworked for years to change policies based on faulty ideas about the \ntransmission of the coronavirus. Host, Katie L. Burke, Digital Features Editor at American Scientist.","thumbnail_url":"https://i1.sndcdn.com/artworks-xWk4yH9KFXpGdgiW-ln6BrA-t500x500.jpg","html":"<iframe width=\"100%\" height=\"400\" scrolling=\"no\" frameborder=\"no\" allow=\"autoplay; encrypted-media\" src=\"https://w.soundcloud.com/player/?visual=true&url=https%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F1609189047&show_artwork=true\"></iframe>","author_name":"Sigma Xi Society","author_url":"https://soundcloud.com/sigmaxi"}