Science Friday 2022-02-25 Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Eye Implant Ethics, Sled Dogs, Tranquility Sound Scapes. Feb 25, 2022, Part 1 Bridge Infrastructure, Cat Ancestor Gap, Lab Mice, Power Of The Dog, Mars Book Club. Feb 25, 2022, Part 2 Produced by Science Friday and WNYC Studios