BrainStuff Classics: How Long Would It T...

Canning foods preserves them, but the texture and nutritive value can suffer -- and what about the potential dangers of BPA and botulism? Learn what's true and what's myth when it comes to canned food in this classic episode of BrainStuff, based on this article: https://recipes.h ... Show More

These marine invertebrates can solve puzzles, use tools, and camouflage themselves by changing their very skin -- yet they live only three to five years, and die after mating. Learn more about octopuses in today's episode of BrainStuff, based on these articles: https://animals.ho ... Show More

Iron processing is a benchmark of civilization for good reason -- this metal makes a lot of technology possible. Learn about the history and science of refining iron and steel in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/iron.htmSee o ... Show More

<p>How do individuals relate to reality? How has humanity attempted to interpret its position in the universe? From navel-gazing to the geocentric universe and beyond, the search for humanity's place has become a long -- and mind-blowing -- enterprise.</p><p> </p> Learn more abou ... Show More

It might sound impossible, but you can walk around the world! Rosie Swale-Pope has done it, and we get a chance to hear about her adventures in this episode. She tells us how she survives, and remains upbeat, on the road. Guess how many shoes she went through on her trip? Listen ... Show More

Listener Terje wants to know about space navigation. We look at how orbital velocities, special and general relativity and even stuff like solar radiation can make navigating from point A to point B a big head scratcher once you go into space. Learn more about your ad-choices at ... Show More

How to explore the world in a new waySee omnystudio.com/listener for privacy information. 

<p>What if you could drive to every continent except for Antarctica? The Trans-global highway is a surprisingly old idea -- but is it worth the massive effort? Join Scott and Ben as they explore the pros and cons of a global interstate system.</p><p> </p> Learn more about your ad ... Show More

<p>Humans aren't the only map masters on the planet. In this episode of Stuff to Blow Your Mind, Julie and Robert explore the amazing ways that animals turn space into place and navigate the world around them.</p><p> </p> Learn more about your ad-choices at <a href="https://www.i ... Show More

<p>The Magic Eight Ball of Your Existence: Imagine a computer model of the entire world, one on which world leaders can test their decisions and gauge the ripple effect of their actions. Is such a simulation possible? In this episode, Robert and Julie discuss plans for a Living E ... Show More

<p>Take a cosmic field trip with Daniel and Jorge, as they guide you on a thought experiment into the heart of the most mysterious objects in the Universe.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetw ... Show More

In this episode of Stuff to Blow Your Mind, Robert and Joe explore the world of lost islands and forgotten continents, in both actual geologic history and the mists of the human imagination. See omnystudio.com/listener for privacy information. 

<p>What does it mean to solve a problem in our universe? That's a trickier question than you might think, with some fairly high-stakes ramifications in the worlds of computing and even philosophy. In this episode of Stuff to Blow Your Mind, Robert and Joe explore the inherent log ... Show More