Are the Dare Stones Forgeries or the Key...

<p>Our skin is our first line of defense as we move through the world, providing both a physical barrier and an immune barrier against microbes and other dangers that could make us sick. Learn how the skin barrier works in this episode of BrainStuff.</p><p>See <a href="https://om ... Show More

<p>In downtown Los Angeles, the 50-block neighborhood called Skid Row is home to thousands of low-income people who live in tents, run-down hotels, and other temporary shelters on a permanent basis. Learn how Skid Row came about (and has persisted) in such a wealthy place in this ... Show More

<p>Hoshigaki are a type of dried fruit made by massaging a persimmon every day for weeks. Learn more about this traditional Japanese treat in today's episode of BrainStuff, based on this article: https://recipes.howstuffworks.com/tools-and-techniques/hoshigaki.htm</p><p>See <a hr ... Show More

In this episode of Stuff to Blow Your Mind, Robert and Joe explore the science and history of sinkholes. How have these impressive geographic features impacted our world, and what can they reveal about the past? Learn more about your ad-choices at https://www.iheartpodcastnetwork ... Show More

In this classic episode of Stuff to Blow Your Mind, Robert and Joe explore the science and history of sinkholes. How have these impressive geographic features impacted our world, and what can they reveal about the past? (originally published 1/19/2021) Learn more about your ad-ch ... Show More

Did 20-foot-tall giant fungi rule the earth 400 million years ago? In this episode of Stuff to Blow Your Mind, Robert and Joe discuss the puzzling prototaxites fossils from the Devonian period. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio ... Show More

<p>How many robots does it take to dig up rocks from Mars and deliver them back to Earth?</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omnystudio.com/listener">omnyst ... Show More

How do scientists retrieve ice core samples? What can we learn from them? Joe McCormick joins the show to talk about really cool historical records. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

<p>Daniel and Jorge talk about the mysterious, unexplained "space roar" and whether its a clue about something new in the Universe.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a hre ... Show More

The last decade has seen astonishing advancements in brain science that have opened doors to new ways of treating trauma, depression, and pain. Each week, host Judith Warner talks to leading brain experts about how their research is making possible the kinds of things that, just ... Show More

How do tunneling machines work? We look at the science and tech behind burrowing under the Earth.       Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

In this classic episode, Josh Clark joins the podcast to talk about humanoid robots. Why are we so concerned about building them and are they a good idea? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

<p>How are archaeologists using high-tech tools to study ancient, forgotten ruins? We look at everything from radar to satellite imagery.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See ... Show More