Science Friday 2020-11-27 Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Your Cheese’s Microbiome, COVID Reinfection Questions, Future Of Meat. Nov 27, 2020, Part 1 Ig Nobel Prizes, Koji Alchemy. Nov 27, 2020, Part 2 Produced by Science Friday and WNYC Studios