Science Friday 2022-02-04 Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Brain Donation, Meat And Human Evolution, Bird Song, Space Station Retirement. Feb 4, 2022, Part 1 Phasing Out “Problematic” Plastics, Sticky Surface Science, Monarch Boom. Feb 4, 2022, Part 2 Produced by Science Friday and WNYC Studios