Ketchup Consistency Standards, Implanting Memories, People Inside of Sperm

<p>The weirdest things we learned this week range from the standards and grading of ketchup to the idea that people were fully-formed inside of sperm before being born. Whose story will be voted "The Weirdest Thing I Learned This Week"?</p> <p><br></p> <p>The Weirdest Thing I Learned This Week is a podcast by Popular Science. Share your weirdest facts and stories with us on Twitter: www.twitter.com/weirdest_thing #weirdestthingpod</p> <p><br></p> <p>Follow our team on Twitter</p> <p>Rachel Feltman: www.twitter.com/RachelFeltman</p> <p>Sara Chodosh: www.twitter.com/schodosh</p> <p>Corinne Iozzio: www.twitter.com/CorinneIOZO</p> <p>Popular Science: www.twitter.com/PopSci</p> <p><br></p> <p>Theme Music by Billy Cadden: www.twitter.com/billycadden</p> <p>Edited by Jason Lederman: www.twitter.com/Lederman</p> --- Send in a voice message: https://anchor.fm/popular-science/message Support this podcast: <a href="https://anchor.fm/popular-science/support" rel="payment">https://anchor.fm/popular-science/support</a>

The Weirdest Thing I Learned This Week