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Religion & Spirituality

Fantastic-er Voyage

Big Picture Science by Big Picture Science

Mar 23, 202654:00Religion & Spirituality

Thinking small can sometimes achieve big things. A new generation of diminutive robots can enter our bodies and deal with medical problems such as intestinal blockages. But do we really want them swimming inside us, even...

About This Episode

Fantastic-er Voyage is an episode from Big Picture Science by Big Picture Science. Thinking small can sometimes achieve big things. A new generation of diminutive robots can enter our bodies and deal with medical problems such as intestinal...

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This episode belongs to Big Picture Science.

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Episode Details

Published Mar 23, 2026, 54:00 long, audio available.

Questions About This Episode

What is Fantastic-er Voyage about?

Thinking small can sometimes achieve big things. A new generation of diminutive robots can enter our bodies and deal with medical problems such as intestinal blockages. But do we really want them swimming inside us, even if they’re promising to help? You might change your mind when you hear what else is cruising through our bloodstream: microplastics! We take a trip into the human body, beginning with the story of those who first dared to open it up for medical purposes. But were the first surgeons really cavemen? Guests: Ira Rutkow – Surgeon and writer, and author of “Empire of the Scalpel: The History of Surgery” Dick Vethaak – Emeritus professor of ecotoxicology, water quality and health at the Vrije Universiteit Amsterdam (Free University, Amsterdam) in The Netherlands Li Zhang – Professor in the Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong Michael LaBarbera - Professor in organismal biology, anatomy and geophysical sciences, University of Chicago Descripción en español originally aired June 20, 2022 Opening theme by Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Where can I listen to Fantastic-er Voyage?

You can listen to Fantastic-er Voyage online on Radio and Podcast. Open the player on this page to stream the available audio.

Which podcast is Fantastic-er Voyage from?

Fantastic-er Voyage is an episode from Big Picture Science by Big Picture Science.

How long is this episode?

This episode is 54:00 long.

When was this episode published?

This episode was published on Mar 23, 2026.

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Are there related episodes from Big Picture Science?

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Quick Answers About This Episode

Where can I listen to Fantastic-er Voyage?

You can listen to Fantastic-er Voyage on this page when the episode audio is available from the podcast feed.

Which podcast is this episode from?

Fantastic-er Voyage is from Big Picture Science by Big Picture Science.

What are the episode details?

Published Mar 23, 2026 and 54:00 long