Nikolai Vavilov traveled to 64 countries gathering seeds and plants and established the first seed bank. Stalin had the botanist sentenced to death, but his seed bank endured: Other scientists guarded the stores from rats, starving Russians and the Nazis.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

SYMHC Classics: Nelson Pill Hearings
38:25

Behind the Scenes Minis: Alaska and Contraceptives
28:17

The IUD: A History
44:41