How big can a comet get?

Daniel and Kelly explore the history of general anesthesia, and what we know (or don't know) about how it works.See omnystudio.com/listener for privacy information. 

Daniel and Kelly answer questions about how quantum fields make bananas, how colds mutate and whether data has mass.See omnystudio.com/listener for privacy information. 

Daniel and Kelly talk about whether or not dinosaurs had parasites, how often parasitism has popped up in the tree of life, and more. See omnystudio.com/listener for privacy information. 

After our sun dies, it and many other stars will eventually crystallize. Learn how astrophysicists figured this out -- and how it works -- in today's episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for pri ... Show More

In this episode, Robert and Julie interview astrophysicist Neil deGrasse Tyson. What does the planet's leading science communicator have to say about the future of space travel, mind-blowing cosmology and the science in America? Listen in to find out. Learn more about your ad-cho ... Show More

A super massive black hole broods at the center of our galaxy. In this Stuff to Blow Your Mind two-parter, Robert and Joe discuss just what that means -- and doesn’t mean -- for humanity, our solar system and our future.  Learn more about your ad-choices at https://www.iheartpodc ... Show More

How can advertising evolve to respect the growing privacy concerns of consumers? In this episode of Stuff to Blow Your Mind, Robert and Joe discuss the future of artificial intelligence in digital advertising with Sheri Bachstein, Global Head of Watson Advertising and The Weather ... Show More

We humans could have a bright future ahead of us that lasts billions of years. But we have to survive the next 200 years first. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

A super massive black hole broods at the center of our galaxy. In this Stuff to Blow Your Mind two-parter, Robert and Joe discuss just what that means -- and doesn’t mean -- for humanity, our solar system and our future.  Learn more about your ad-choices at https://www.iheartpodc ... Show More

A particularly bright light in the sky, affectionately nicknamed a 'cosmic cow', seems to be a baby black hole or neutron star. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/cosmic-cow-news.htm Learn more about your ad-choices ... Show More

Today in Closing Remarks, Big Dog talks about dreams and hopes. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Hour One of the Wednesday edition of Armstrong & Getty features uncertainty! Plus, tire chains, Celeb's net worths, Mailbag, Marshall's headlines and the Mueller bomb--what will he say today? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.c ... Show More

We get the TV perspective and then we get the radio version of guess who. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSteve Harvey Morning Show Online: http://www.steveharveyfm.com/See omnystudio.com/listener for privacy information.