In this episode of Science Quickly, host Rachel Feltman explores the age-old quest to replace failing human body parts with science writer Mary Roach. From ancient surgery to modern medical marvels, Roach shares insights from her new book Replaceable You, revealing why replicating our original anatomy is still one of medicine’s greatest challenges.
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Sep 2025
Human Technomorphology (SWAPPING OUT BODY PARTS) with Mary Roach
<p>Pigs with human kidneys. Iron lungs. Bionic prostheses. And bendable genitals. Mary Roach is here, and Alie is freaking out. Over the last two decades, this science icon has written seven New York Times bestsellers, including <i>Stiff</i>, <i>Bonk</i>, <i>Gulp</i>, and <i>Pack ... Show More
57m 48s
Nov 2021
Mary Roach talks Moose Crash Test Dummies, Famous Ferrets, and Deadly Planets
Mary Roach—author of incredible books like Gulp, Bonk, Spook, and most recently, Fuzz—joins the show this week! 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 t ... Show More
58m 32s