Bonus: How much does a polar bear weigh? (and...

#079 Rebroadcast Glass. The more you look at it, the more clear it becomes that it holds some serious mysteries. So what really is glass? Is it a liquid? How is it different from typical solids? Does it flow and ooze over time? Is that why old windows are thicker at the bottom? L ...  Show more

#231 Why is ice so slippery? Is it because of a layer of water on top, or is it something more complex? Join us as we dive into the chemistry behind icy surfaces, inspired by a curious 5-year-old's question. You'll hear about experimental findings, the special properties of water ...  Show more

Why is it so hard to get a picture of the Milky Way? How much of our galaxy have we mapped? What the heck is a "barred spiral" and what does that have to do with our core? I discuss these questions and more in today's Ask a Spaceman!

Today it’s great to chat with Lori Gottlieb and Guy Winch on the podcast. Lori Gottlieb is a psychotherapist and New York Times bestselling author of Maybe You Should Talk to Someone, which has sold over a million copies and is currently being adapted as a television series. In a ...  Show more

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In Episode 139 of Book Talk, Etc., Tina and Renee share their possible 5+ star reads. They also share what they've been loving lately, their latest reads, a ...

We hope you need a name for your band-because we’ve got plenty! We have some listener submitted riddles this week-And a desire to kill some time before we read them. This episode also has time travel, a snake biting off more than it can chew, and a very dignified conversation ...