Special Episode: Mary Roach & Replaceable You

A century and a half ago, the list of effective cancer treatments was essentially a single entry: surgery. Today, in 2026, you’d need pages to contain the number of treatments available, and multiple notebooks to delineate all of the various therapies currently in development. It ...  Show more

For centuries, physicians noticed that cancer sometimes ran in families, but until the 1960s, an answer to this mystery remained out of reach. Only then were scientists beginning to unlock the cellular dynamics underlying cancer, and what they found finally allowed grief-stricken ...  Show more

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 replicatin ...  Show more

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 Stiff, Bonk, Gulp, and Pack ...

People talk about “the power of touch” – but what does this power do? When you hug or shake hands or put your arm around someone – what is so powerful about that. This episode begins by exploring the power of touch and reveals how it improves our lives. https://www.youtube.com/wa ...  Show more

The human body has an amazing capacity to heal. Whether you’re dealing with an injury or an illness, there’s no denying the mind’s critical role in facilitating healing. But for most folks, understanding the powerful connection between the mind and the body takes practice – and t ...  Show more