• The Bone Collector, Threads of God, Cloacal Chamber
    Jul 16 2025
    Scientific illustrator and Twitch streamer Liz Clayton Fuller (ipaintbirbs) joins the show once more to talk all things cloaca -- and why some birds lack them. Plus, Jess hops behind the mic to talk about the world's rarest pasta, and Rachel dives into carnivorous caterpillars that sound like WWE wrestlers. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠⁠⁠⁠⁠⁠https://www.patreon.com/RachelFeltman⁠⁠⁠⁠⁠⁠ Link to Jess' Twitch: ⁠⁠⁠⁠⁠⁠https://www.twitch.tv/jesscapricorn⁠⁠⁠⁠⁠⁠ -- Follow our team on Twitter Rachel Feltman: ⁠⁠⁠⁠⁠⁠www.twitter.com/RachelFeltman⁠⁠⁠⁠⁠⁠ Produced by Jess Boddy: ⁠⁠⁠⁠⁠⁠www.twitter.com/JessicaBoddy⁠⁠⁠⁠⁠⁠ Popular Science: ⁠⁠⁠⁠⁠⁠www.twitter.com/PopSci⁠⁠⁠⁠⁠⁠ Theme music by Billy Cadden: ⁠⁠⁠⁠⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠⁠⁠⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    54 mins
  • A New Green, THIS IS MY EVEREST, Chickens Influencing Cats
    Jul 2 2025
    Actor and creator of the Brat Apple Dance, Kelley Heyer, joins the show! The squad talks about a BRAND NEW green color, cheating at climbing Mt. Everest, and a sneaky trick to make cats less allergenic. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠⁠⁠⁠⁠https://www.patreon.com/RachelFeltman⁠⁠⁠⁠⁠ Link to Jess' Twitch: ⁠⁠⁠⁠⁠https://www.twitch.tv/jesscapricorn⁠⁠⁠⁠⁠ -- Follow our team on Twitter Rachel Feltman: ⁠⁠⁠⁠⁠www.twitter.com/RachelFeltman⁠⁠⁠⁠⁠ Produced by Jess Boddy: ⁠⁠⁠⁠⁠www.twitter.com/JessicaBoddy⁠⁠⁠⁠⁠ Popular Science: ⁠⁠⁠⁠⁠www.twitter.com/PopSci⁠⁠⁠⁠⁠ Theme music by Billy Cadden: ⁠⁠⁠⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠⁠⁠ Thanks to our sponsors! Go to ⁠https://Quince.com/weirdest⁠ for free shipping on your order and 365 -day returns. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    59 mins
  • Horny Bugs, Women are Stronger Than Men, Evil Monkey Backpack Trends
    Jun 18 2025
    Casey Johnston joins the show this week to talk about how women are truly and actually stronger than men (all of which she details in her new book!). Plus, Laura talks about promiscuous fruit flies, and Rachel talks about capuchin monkey's version of a Labubu. Get Casey's book here! https://www.hachettebookgroup.com/titles/casey-johnston/a-physical-education/9781538773253/ 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠⁠⁠⁠https://www.patreon.com/RachelFeltman⁠⁠⁠⁠ Link to Jess' Twitch: ⁠⁠⁠⁠https://www.twitch.tv/jesscapricorn⁠⁠⁠⁠ Link to Balint's Twitch: ⁠⁠⁠https://www.twitch.tv/sciants_streams ⁠⁠⁠ -- Follow our team on Twitter Rachel Feltman: ⁠⁠⁠⁠www.twitter.com/RachelFeltman⁠⁠⁠⁠ Produced by Jess Boddy: ⁠⁠⁠⁠www.twitter.com/JessicaBoddy⁠⁠⁠⁠ Popular Science: ⁠⁠⁠⁠www.twitter.com/PopSci⁠⁠⁠⁠ Theme music by Billy Cadden: ⁠⁠⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠⁠⁠ Go to https://LIQUIDIV.COM and get 20% off your first order with code WEIRDEST at checkout. Go to https://Quince.com/weirdest for free shipping on your order and365 -day returns. Stop putting off those doctors appointments and go to https://Zocdoc.com/WEIRDEST to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    52 mins
  • Masochistic Trees, Lean Mean Sex Machines, Ancient Doodles
    Jun 4 2025
    Patricia Ononiwu Kaishian joins the show to talk about horny eels. Plus, Sara Kiley explains the tree that loves getting struck by lightning, and Rachel goes into detail about kids passing notes in ancient times. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠⁠⁠https://www.patreon.com/RachelFeltman⁠⁠⁠ Link to Jess' Twitch: ⁠⁠⁠https://www.twitch.tv/jesscapricorn⁠⁠⁠ Link to Balint's Twitch: ⁠⁠https://www.twitch.tv/sciants_streams ⁠⁠ -- Follow our team on Twitter Rachel Feltman: ⁠⁠⁠www.twitter.com/RachelFeltman⁠⁠⁠ Produced by Jess Boddy: ⁠⁠⁠www.twitter.com/JessicaBoddy⁠⁠⁠ Popular Science: ⁠⁠⁠www.twitter.com/PopSci⁠⁠⁠ Theme music by Billy Cadden: ⁠⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠⁠ Thanks to our Sponsors! Give yourself the luxury you deserve with Quince! Go to ⁠⁠https://Quince.com/weirdest⁠⁠ for free shipping on your order and 365-day returns. Stop putting off those doctors appointments and go to ⁠⁠https://www.Zocdoc.com/WEIRDEST⁠⁠ to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    55 mins
  • The Piss Current, Mucking Up Space, a Cocky Legend
    May 21 2025
    Divya Anantharaman aka Gotham Taxidermy joins the show to talk about a bird with a very big personality. Plus, Rachel talks about a whale conveyor belt, and Lauren dishes dirt on the ISS (literally). 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠⁠https://www.patreon.com/RachelFeltman⁠⁠ Link to Jess' Twitch: ⁠⁠https://www.twitch.tv/jesscapricorn⁠⁠ Link to Balint's Twitch: ⁠https://www.twitch.tv/sciants_streams ⁠ -- Follow our team on Twitter Rachel Feltman: ⁠⁠www.twitter.com/RachelFeltman⁠⁠ Produced by Jess Boddy: ⁠⁠www.twitter.com/JessicaBoddy⁠⁠ Popular Science: ⁠⁠www.twitter.com/PopSci⁠⁠ Theme music by Billy Cadden: ⁠⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠⁠ Thanks to our Sponsors! Get 20% off your first order of Liquid I.V. when you go to ⁠⁠https://www.liquid-iv.com/⁠⁠ and use code WEIRDEST at checkout. Give yourself the luxury you deserve with Quince! Go to ⁠⁠https://Quince.com/weirdest⁠⁠ for free shipping on your order and 365-day returns. Open your account in 2 minutes at ⁠https://chime.com/WEIRDEST⁠. Chime. Feels like progress. No matter how you say it, don’t overpay for it. Shop data plans at ⁠https://MINTMOBILE.com/weirdest⁠ Stop putting off those doctors appointments and go to ⁠⁠https://www.Zocdoc.com/WEIRDEST⁠⁠ to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    1 hr
  • Time Balls, Bug Culture, Traffic Mimes
    May 7 2025
    Balint Kacsoh of SciAnts_Streams joins the show today to talk about how flies have their own sort of culture. Plus, Jess hops behind the mic to discuss mimes mocking traffic offenders, and Rachel divulges the story of London's legendary timekeepers. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: ⁠https://www.patreon.com/RachelFeltman⁠ Link to Jess' Twitch: ⁠https://www.twitch.tv/jesscapricorn⁠ Link to Balint's Twitch: https://www.twitch.tv/sciants_streams -- Follow our team on Twitter Rachel Feltman: ⁠www.twitter.com/RachelFeltman⁠ Produced by Jess Boddy: ⁠www.twitter.com/JessicaBoddy⁠ Popular Science: ⁠www.twitter.com/PopSci⁠ Theme music by Billy Cadden: ⁠https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ⁠ Thanks to our Sponsors! Open your account in 2 minutes at https://chime.com/WEIRDEST. Chime. Feels like progress. Give yourself the luxury you deserve with Quince! Go to ⁠https://Quince.com/weirdest⁠ for free shipping on your order and 365-day returns. No matter how you say it, don’t overpay for it. Shop data plans at https://MINTMOBILE.com/weirdest Get 20% off your first order of Liquid I.V. when you go to ⁠https://www.liquid-iv.com/⁠ and use code WEIRDEST at checkout. Stop putting off those doctors appointments and go to ⁠https://www.Zocdoc.com/WEIRDEST⁠ to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    51 mins
  • Rat Sommeliers, Pneumatic Tube Flirting, Why Periods Hurt
    Apr 23 2025
    Kate Downey joins the show to explain how little we actually know about why periods hurt so dang bad. Plus, Rachel divulges how to flirt using tubes, and Laura talks about the cutest, sweetest little rat sommeliers. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: https://www.patreon.com/RachelFeltman Link to Jess' Twitch: https://www.twitch.tv/jesscapricorn -- Follow our team on Twitter Rachel Feltman: www.twitter.com/RachelFeltman Produced by Jess Boddy: www.twitter.com/JessicaBoddy Popular Science: www.twitter.com/PopSci Theme music by Billy Cadden: https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ Thanks to our Sponsors! Get 20% off your first order of Liquid I.V. when you go to https://www.liquid-iv.com/ and use code WEIRDEST at checkout. Give yourself the luxury you deserve with Quince! Go to https://Quince.com/weirdest for free shipping on your order and 365-day returns. Stop putting off those doctors appointments and go to https://www.Zocdoc.com/WEIRDEST to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    56 mins
  • The Poison King, the Seismic DONK, Contagious Peeing
    Apr 9 2025
    Trace Dominguez joins the show to explain just how inconceivable building up an immunity to iocane powder (or other poisons) is. Sara Kiley also discusses unidentified seismic objects, and Rachel talks about how peeing together transcends species. 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 Rachel now has a Patreon, too! Follow her for exclusive bonus content: https://www.patreon.com/RachelFeltman Link to Jess' Twitch: https://www.twitch.tv/jesscapricorn -- Follow our team on Twitter Rachel Feltman: www.twitter.com/RachelFeltman Produced by Jess Boddy: www.twitter.com/JessicaBoddy Popular Science: www.twitter.com/PopSci Theme music by Billy Cadden: https://open.spotify.com/artist/6LqT4DCuAXlBzX8XlNy4Wq?si=5VF2r2XiQoGepRsMTBsDAQ Thanks to our Sponsors! Get Started today at https://chime.com/WEIRDEST. Chime. Feels like progress. Give yourself the luxury you deserve with Quince! Go to https://Quince.com/weirdest for free shipping on your order and 365-day returns. Stop putting off those doctors appointments and go to https://www.Zocdoc.com/WEIRDEST to find and instantly book a top-rated doctor today. Learn more about your ad choices. Visit podcastchoices.com/adchoices
    Show more Show less
    56 mins