Twitch Partner Cheebs joins the show to talk about some mega weird quantum physics. Plus, Jess talks about real-life stinky witch magic, and Rachel lays out a jigsaw puzzle made of bones. 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! This episode is sponsored by BetterHelp. Get 10% off your first month at: https://BetterHelp.com/WEIRDEST Get cozy in Quince's high-quality wardrobe essentials. Go to https://Quince.com/weirdest for free shipping on your order and 365-day returns. Get Up to 50% OFF @honeylove by going to https://honeylove.com/WEIRDEST #honeylovepod Learn more about your ad choices. Visit podcastchoices.com/adchoices