From Verge Science.
As we begin to creep back to work, restaurants, and theaters, we want to know how much potentially diseased breath we are rebreathing. Armed with a CO2 monitor we went to places we frequently visit to see just how much breath is in the air. Is this the best way to monitor?
Read more: https://bit.ly/2Q04aMq
Subscribe to The Verge: http://goo.gl/G5RXGs