Leeuwenhoek wasn’t REALLY a scientist -- he had no formal training. But he made dozens of scientific discoveries. He’s credited with discovering microscopic life in a variety of forms, using lenses he ground himself.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

SYMHC Classics: Paul Cuffe
30:49

Behind the Scenes Minis: This Monkey’s Gone to Heaven
19:22

Unearthed Year-end 2025, Part 2
40:40