How I Built This with Guy Raz

HIBT Lab! Armbrust American: Lloyd Armbrust

Lloyd Armbrust spent the bulk of his career in newspaper operations and advertising...until early 2020 when he started hearing about the spread of a dangerous new virus and a critical shortage of surgical masks. Most masks at the time were made in Asia, and when supply chains started to break down that March, many Americans had a really hard time finding…