How Vestigial Organs Work

Stuff You Should Know

• Episode: How Vestigial Organs Work
• Website: Stuff You Should Know
• Feed URL: http://www.howstuffworks.com/podcasts/stuff-you-should-know.rss
• Duration: 00:49:43
• Published: 2015-10-13 15:14

Darwin asserted that seemingly useless organs and behaviors are left over from our evolutionary history. But as more are found to have a function, the idea has become a flashpoint for the battle between science and religion.