ASU students design mask to help prevent spread of COVID-19

Some Arizona State University students took part in a worldwide challenge to create a mask that's not only comfortable and stylish, but also better at preventing the spread of the coronavirus -- and they made it to the semi-finals. John Patterson with the ASU Luminosity Lab team talks to FOX 10's Troy Hayden about the competition. Online: https://xprize.org/masksurvey

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