Head Transplants, Criminal Koalas, Sneezing Sponges

Welcome to Season 7! The Weirdest Thing I Learned This Week is a podcast by Popular Science. Share your weirdest facts and stories with us in our Facebook group or tweet at us! Click here to learn more about all of our stories! Links to Rachel's TikTok, Newsletter, Merch Store and More: https://linktr.ee/RachelFeltman -- Follow our team on Twitter Rachel Feltman: www.twitter.com/RachelFeltman Popular Science: www.twitter.com/PopSci Produced by Jess Boddy: www.twitter.com/JessicaBoddy Theme music by Billy Cadden: https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ Don’t forget to subscribe to the podcast for free wherever you're listening or by using this link: bit.ly/WeirdestThingILearnedThisWeek If you like the show, telling a friend about it would be amazing! You can text, email, Tweet, or send this link to a friend: bit.ly/WeirdestThingILearnedThisWeek Learn more about your ad choices. Visit podcastchoices.com/adchoices