Vidcast:  https://youtu.be/kJbBDUTvV_M   A superheated nickel foam air filtration system can catch and kill 99.9% of CoVid19 virus passing through it.  This according to a study completed by the Universities of Houston and Texas.   CoVid19 is airborne and challenges our efforts to reopen restaurants and mass transit where air recirculates in closed spaces. CoVid cannot live in temperatures above 160˚ F, and the researchers developed tightly packed nickel foam filters that may be heated to nearly 500˚ F while not unduly heating the air passing through it.   Look for other air disinfection systems using UVC radiation and other micro-filters as we all get back to work and play.   https://www.biorxiv.org/content/10.1101/2020.06.13.150243v1.full.pdf #covid #airfiltration #nickel