Michael interviews husband and wife, Will and Leah Boyan, about the shortage of PAPRs (Powered Air-Purifying Respirators) during this time of high demand for these particular PPEs in Will's work as a critical care pulmonologist and Leah's project of making and distributing PAPR masks and making the pattern and construction guidelines available  through her website sewcialdistancing.org. 

Another helpful website mentioned in the interview with Leah is stopthebug.org, an organization she has been working closely with in her PAPR project.