Episode Archives

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a man running

We run for all sorts of reasons -- to lose 10 pounds, to win an Olympic medal, or simply because it’s fun. Some even run as a spiritual practice. Today, why we run - and how far and how fast can humans go?Read more

To The Best Of Our Knowledge

Ahh, nature!  It’s always such fun to watch on television.  Let someone else stalk grizzlies and wrestle Amazonian snakes – real nature is hard work. But it doesn’t have to be.  In this hour of To the Best of Our Knowledge we invite you to step out of your front door into the natural world.  You...Read more

To The Best Of Our Knowledge

Science and the Search for Meaning: Five Questions, Part One: What is Life?

Scientists can now explain virtually every stage of the evolutionary process.  But there’s a basic question that still mystifies even the best scientists: How did life first begin on Earth...Read more

To The Best Of Our Knowledge

Celebrate Halloween with this spooky hour full of ghost stories from our wonderful listeners, and real-life tales of the paranormal.   Haunted houses, near-death experiences, and spectral raccoons...  so many ways to be un-dead.Read more

To The Best Of Our Knowledge

Science fiction offers us visions of histories we don't know -- histories of the future and the past.  Today, legendary science fiction writers talk about science, utopia, and the imagination.  Plus, the winners of our 3 Minute Futures fiction contest!

...Read more

To The Best Of Our Knowledge

Robert Olen Butler had a crazy idea.  The Pulitzer Prize-winning novelist wanted to show how writers really work.  So he created his own web site, pointed a camera at his word processor, and wrote...every night for three weeks.  Believe it or not, thousands of people tuned in for the these...Read more

To The Best Of Our Knowledge

In Japan’s ancient Edo period, the math geek was born – but it’s not who you think!  Samurai, women, children and farmers were among the original creators of the sangaku - Japanese temple geometry.  In this hour of To the Best of Our Knowledge, math for the gods.  Also, can numbers unlock the...Read more

To The Best Of Our Knowledge

Americans change their dining room tables about as often as they change their spouses, about one and a half times in their lives.  IKEA isn’t concerned about your marriage, but it does want to change the way you look at your furniture, and yourself.  In this hour of To the Best of Our Knowledge...Read more

To The Best Of Our Knowledge

Scientists are discovering how plants secretly talk to each other.  How smart is your geranium, and what does a tree know?  Today, we're eavesdropping on the secret language of plants.Read more

To The Best Of Our Knowledge

We are connected -- probably connected in ways neither of us has dreamed of. Forget six degrees of separation; on Facebook we have only 3.74. And that's just today.Read more

To The Best Of Our Knowledge

From Soup to Nuts

Part Six

Once upon a time, there was a chef who made the greatest cakes in the world. His name was Antonin Careme. But this is no fairy tale. It’s a true story of a man called the King of the Cooks. In this hour of To the Best...Read more

To The Best Of Our Knowledge

If you find Shakespeare a bit intimidating, you might want to check out the Reduced Shakespeare Company.  Its actors do a version of “Hamlet” forward and backwards – all in two minutes.  Next time on To the Best of Our Knowledge, Shakespeare as you’ve never heard him before.  Also, the great...Read more

To The Best Of Our Knowledge

Say you’re in Vegas playing high-stakes poker.  You haven’t slept in days.  To make matters worse, you’re being stared down by two of the best poker players in the world.  And...you’re bluffing.  So, you bet it all to bring the pot to well over a million dollars.  In this hour of To the Best of...Read more

To The Best Of Our Knowledge

Was Henry David Thoreau a failure? Hardly. Today, he's considered one of America's great writers. But his mentor, Ralph Waldo Emerson, called him the worst kind of failure: a dreamer. At Thoreau's funeral, Emerson said Thoreau was born for greatness, but he lacked ambition. He was nor more than...Read more

To The Best Of Our Knowledge

Ever get the feeling that nothing’s original these days, that every new song that comes out is just a rehash of another? This hour, we’re looking at the fine line between inspiration and imitation, and finding out what separates an original work from a bland copy.Read more

To The Best Of Our Knowledge

When’s the last time you took a selfie? You know, a snapshot of yourself that you share online. From feminist selfies to funeral selfies to politicians’ selfies, there’s been hot debate about selfies lately. This week artists, critics and psychologists weigh in.Read more

To The Best Of Our Knowledge

When it comes to religious practice, we don't always end up where we started. For some people, the journey away from their childhood religion is filled with serious, personal strife. For others, spiritual loss can be less dramatic or even – dramatically funny. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Cosmologist Janna Levin feels cramped.  Thirty billion light years just isn’t enough space for her.  In this hour of To the Best of Our Knowledge, we consider the Universe Beyond Einstein.  Janna Levin tackles the shape and size of space.  Also, we’ll try to catch a gravity wave, marvel at the...Read more

To The Best Of Our Knowledge

Dave Soldier has an unusual hobby.  He teaches elephants to play music instruments...in an elephant orchestra.  Ben Kilham does something else that’s unique.  He raises orphan bear cubs and then releases them into the wild.  In this hour of To the Best of Our Knowledge, some remarkable stories...Read more

To The Best Of Our Knowledge

Vivek Maddala knows how to tell a good story. He can put a lump in your throat or make you laugh out loud. His themes are timeless and universal. Maddala composes music for silent films. In this hour of To The Best Of Knowledge, how to construct a narrative. From writing silent film music to...Read more

A protest at Standing Rock

More than 100 Native Americans nations have come to Standing Rock in solidarity to protest for water rights. This hour we ask a deceptively simple question: Who owns water?

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To The Best Of Our Knowledge

There are children who seem to be re-born into new families, while remembering specific and verifiable things about their former lives.  It may be coincidence, or imagination, but some of their stories will curl your hair!  In this hour of To the Best of Our Knowledge, a search for...Read more

To The Best Of Our Knowledge

What does it take to become a U.S. president?  Driving ambition, of course, but what else?  We'll dissect a few presidents - from Lincoln and LBJ to Obama - and consider the chances of a female president in 2016.Read more

an old bible

Who doesn’t love a good book? We all know a great novel can change the way we see the world, but what about the way we treat each other? This week, we explore the benefits of reading fiction, and find out if it makes us more moral.

And if you're wondering if movies can make us more...Read more

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