Science Friday 2021-04-02 Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Unexpected Physics, Controlling Cow Methane, Spring Break. April 2, 2021, Part 1 Pollination, Beekeeping How-To, Sunflower Project. April 2, 2021, Part 2 Produced by Science Friday and WNYC Studios