Many foods you'll find at the grocery store -- like lettuce, for example -- are stored in special plastic packaging called MAP that helps them stay fresh longer. Find out what MAP is, and how it keeps food fresh longer, in this episode of BrainStuff.

 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Many foods you'll find at the grocery store -- like lettuce, for example -- are stored in special plastic packaging called MAP that helps them stay fresh longer. Find out what MAP is, and how it keeps food fresh longer, in this episode of BrainStuff. Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

BrainStuff

Many foods you'll find at the grocery store -- like lettuce, for example -- are stored in special plastic packaging called MAP that helps them stay fresh longer. Find out what MAP is, and how it keeps food fresh longer, in this episode of BrainStuff.

Why does lettuce stored in a bag stay fresh longer?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/af795193-67ee-403b-a1f7-ae32008b74ef/transcript

The Batagaika crater (or, technically, megaslump) is a massive pit caused by thawing permafrost -- and it's only getting bigger. Learn what paleontologists have found there (and why geoscientists are worried about it) in today's episode of BrainStuff, based on these articles: https://science.howstuffworks.com/environmental/earth/geology/batagaika-crater.htm; https://science.howstuffworks.com/environmental/earth/geology/permafrost.htm

The Batagaika crater (or, technically, megaslump) is a massive pit caused by thawing permafrost -- and it's only getting bigger. Learn what paleontologists have found there (and why geoscientists are worried about it) in today's episode of BrainStuff, based on these articles: <a href="https://science.howstuffworks.com/environmental/earth/geology/batagaika-crater.htm">https://science.howstuffworks.com/environmental/earth/geology/batagaika-crater.htm</a>; <a href="https://science.howstuffworks.com/environmental/earth/geology/permafrost.htm">https://science.howstuffworks.com/environmental/earth/geology/permafrost.htm</a>

Why Is Siberia's Batagaika Crater Known as the Doorway to Hell?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/4849221a-2c25-4dbf-be5a-b4ad0145651e/transcript

Investigating murders right here on planet Earth can be tricky -- how would it be handled in space? Who would even be in charge? Learn what current and future laws may apply in this classic episode of BrainStuff, based on this article: https://people.howstuffworks.com/murdered-in-space.htm

Investigating murders right here on planet Earth can be tricky -- how would it be handled in space? Who would even be in charge? Learn what current and future laws may apply in this classic episode of BrainStuff, based on this article: https://people.howstuffworks.com/murdered-in-space.htm

BrainStuff Classics: How Would Authorities Handle a Murder in Space?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/ff722194-2285-4fd4-9b5a-b4ad01456537/transcript

Your sense of taste isn't just a chemical catalog of what's in a food or drink -- it's a complex physiological and psychological process. Learn what we know (and don't know!) about taste in today's episode of BrainStuff, based on this article: https://health.howstuffworks.com/mental-health/human-nature/perception/taste.htm

Your sense of taste isn't just a chemical catalog of what's in a food or drink -- it's a complex physiological and psychological process. Learn what we know (and don't know!) about taste in today's episode of BrainStuff, based on this article: https://health.howstuffworks.com/mental-health/human-nature/perception/taste.htm

How Does Taste Work?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/49993887-168b-41f6-a073-b4ad011af78a/transcript

Why does lettuce stored in a bag stay fresh longer?

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