Big Picture Science

It’s omnipresent on Earth and absent on the Moon. When it’s blowing sand in our eyes or frigid air down our necks, we may curse the wind, but living on a planet without it would be stultifying. Join us as we sail through a discussion with journalist and author Simon Winchester about the many practical and playful uses of wind – from boats to turbines to kites – and how it has shaped history, including the growth of civilization itself.

Guest:

Simon Winchester – Journalist and author of “The Breath Of The Gods: The History and Future of the Wind”

Featuring music by Dewey Dellay and Jun Miyake

Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] 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

Spewing lava and belching noxious fumes, volcanoes seem hostile to biology. But the search for life off-Earth includes the hunt for these hotheads on other moons and planets, and we tour some of the most imposing volcanoes in the Solar System. 

Plus, a look at how tectonic forces reshape bodies from the moon to Venus to Earth. And a journey to the center of our planet reveals a surprising layer of material at the core-mantle boundary. Find out where this layer was at the time of the dinosaurs and what powerful forces drove it deep below.

Guests:

Samantha Hansen – Geologist at the University of Alabama

Paul Byrne – Associate professor of Earth and Planetary Sciences at Washington University in St. Louis

Robin George Andrews – Science journalist and author of “Super Volcanoes: What They Reveal about Earth and the Worlds Beyond”

Originally aired May 29, 2023

Featuring music by Dewey Dellay and Jun Miyake

Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] 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

You are getting sleeeepy and open to suggestion. But is that how hypnotism works? And does it really open up a portal to the unconscious mind? Hypnotism can be an effective therapeutic tool, and some scientists suggest replacing opioids with hypnosis for pain relief. And yet, the performance aspect of hypnotism often seems at odds with the idea of it being an effective treatment. 

In our regular look at critical thinking, Skeptic Check, we ask what part of hypnotism is real and what is an illusion. Plus, we discuss how the swinging watch became hypnotism’s irksome trademark.

Guests:

David Spiegel – Professor of Psychiatry and Behavioral Sciences at the Stanford University School of Medicine

Devin Terhune – Reader in the Department of Psychology, Goldsmiths University of London

Originally aired June 27, 2002

Graphic by Shannon Rose Geary

Featuring music by Dewey Dellay and Jun Miyake

You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!

Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] to inquire about advertising on Big Picture Science.

Learn more about your ad choices. Visit megaphone.fm/adchoices

You interact with about two-thirds of the elements of the periodic table every day. Some, like carbon, oxygen, and nitrogen, make up our bodies and the air we breathe. Yet there is also a class of elements so unstable they can only be made in a lab. These superheavy elements are the purview of a small group stretching the boundaries of chemistry. Can they extend the periodic table beyond the 118 in it now? Find out scientists are using particle accelerators to create element 120 and why they’ve skipped over element 119. Plus, if an element exists for only a fraction of a second in the lab, can we still say that counts as existing?

Guests:

Mark Miodownik – professor of materials and society at the University of College London and the author of “It’s a Gas: The Sublime and Elusive Elements That Expand Our World.”

Kit Chapman – Science historian at Falmouth University, author of “Superheavy; Making and Breaking the Periodic Table.”

Jennifer Pore – Research Scientist of Heavy Elements at Lawrence Berkeley National Laboratory.

Featuring music by Dewey Dellay and Jun Miyake

Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] 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

Science fiction movies force us to face a multitude of end-of-the-world scenarios. Whether the final curtain is dropped by rampaging aliens, killer rocks from space, or virus-infected zombies, these big screen glimpses of a dystopian future are as tantalizing as they are frightening. But one American city seems to be a favorite backdrop for stories of mass destruction. We speak with a cultural critic about why New York City is often the chosen setting for disaster films, and what dystopian fiction reveals about our shifting anxieties about humanity’s future no matter where we live.

Movies discussed include Deep Impact, Escape from New York, Planet of the Apes, King Kong, Cloverfield, Deluge, Failsafe, The Day After Tomorrow, AI: Artificial Intelligence, Contagion, I Am Legend, and Seth’s very own short film: The Turkey that Ate St. Louis

Guest:

Dan Saltzstein – Deputy Editor for Projects and Collaborations, New York Times

Featuring music by Dewey Dellay and Jun Miyake

Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] 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