Episode Archives

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A peek into Steve's office.

In case it’s not obvious: we LOVE books on TTBOOK. But we’re also incredibly picky about which books we choose for interviews.Read more

To The Best Of Our Knowledge

What makes a great school? Is it the quality of teaching, class size, or the curriculum? When it comes to school reform, everyone seems to have an opinion. Today, we're rethinking schools and the way we teach.Read more

To The Best Of Our Knowledge

Shuttered businesses line the familiar streets of producer Charles Monroe-Kane’s hometown in the Rust Belt in northeastern Ohio. The steel mill where his father worked is shut down, locked behind chains. Opioid abuse is...Read more

To The Best Of Our Knowledge

The legendary movie mogul Samuel Goldwyn once said, you should never predict anything, especially the future.  But it’s human nature to go to extremes for a sneak peak of what lies around the corner.  In this hour of To the Best of Our Knowledge, an astrophysicist sheds some light on...Read more

To The Best Of Our Knowledge

Ten years after the end of apartheid, what’s left to document the struggle?  For the filmmakers of the documentary “Amandla,” there’s music.  In this hour of To the Best of Our Knowledge, the songs that faced down death, despair and terror on the road to equality in South Africa.  Also, the...Read more

To The Best Of Our Knowledge

Lynne Truss created a sensation in Britain with a book whose title is a punch line: it’s a punctuation joke that says a panda is a black and white mammal and it “Eats, Shoots and Leaves.”  Rules for punctuation and a good life, in this hour of To the Best of Our Knowledge.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

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

For eons Mars has been the toast of the galaxy – and has ignited the human imagination.  The Red Planet is home to the God of War – and to little green men.  In this hour of To the Best of Our Knowledge, exploring Mars.  We’ll get the latest on NASA’s new Mars missions, and take a look at the...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

Homer called salt a divine substance.  Salt taxes built empires across Europe and Asia.  They even sparked a revolution.  In this hour of To the Best of Our Knowledge, why salt is no ordinary rock.  We’ll tell you how it’s changed the course of history.  Also, the...Read more

To The Best Of Our Knowledge

A car accident at twenty-one left John Callahan paralyzed.  He’s become a very successful cartoonist -- poking fun at disabilities and the idiosyncrasies of life.    His work has been described as “rude, shocking, tasteless, and depraved” – by his fans.  Next time on To...Read more

film junkies stare at screens

It’s Oscar season and Hollywood is once again celebrating the best films of the year. It would seem that we're a nation obsessed with movies. As a country, we spend billions of dollars to watch them every year, and celebrate them with a variety of awards ceremonies. But what separates a...Read more

To The Best Of Our Knowledge

Who says it's only humans who make art? Have you ever seen an elephant paint? Move over Jackson Pollock - elephant masterpieces are heading to the auction block! And when it comes to music well, Renee Fleming's got a nice voice, but have you have heard a whale sing? It's unbelievable. In this...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

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

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

Henry David Thoreau died 150 years ago, and he’s still a great American icon.  But have you ever wondered exactly why?  Thoreau wasn’t exactly the model environmentalist he’s often made out to be.  And his account of living at Walden Pond is partly fictionalized; he spent nine years writing and...Read more

To The Best Of Our Knowledge

New Orleans is famous for a lot of things...many of them musical. It's the birthplace of jazz, the cradle of rhythm and blues.  The home of the brass bands.  So it's no wonder that New Orleans is known as "the City that Care Forgot."  In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

In America’s struggle with race, one man is trying to keep it real.  His website dares to post the questions we’re afraid to ask out loud.  In this hour of To the Best of Our Knowledge, the quest for racial understanding from the founder of the Y-Forum.  Also, the sweet and sorrowful history of...Read more

To The Best Of Our Knowledge

No matter what quiet corner of America you inhabit, you’ve heard about NASCAR. You may not understand it. You may not get it. But while you weren’t paying attention, those cars, driving in circles for hours, became our national pastime. In this hour of  To The Best Of Our Knowledge, car racing....Read more

To The Best Of Our Knowledge

What do Oprah Winfrey, Tom Cruise and Madonna have in common?  Not much, except the kind of blazing fame that turns relatively normal people into obsessive fans who would walk ten miles through a blizzard just to stand in celebrity garbage.  In this hour of To the Best of Our Knowledge...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

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