Audio

To The Best Of Our Knowledge

Doug Quin is trying to help us tune certain sounds in, sounds we don't consider worth hearing -- from the sound of a spider sucking blood from an insect to the sound of a tree falling in a forest.

To The Best Of Our Knowledge

David Bainbridge tells Steve Paulson that as soon as a woman becomes pregnant, the baby begins to dominate her biology, causing significant changes in her immune system.

To The Best Of Our Knowledge

Carl Safina tells Jim Fleming about the leatherback turtle, which has been around for a hundred million years.

To The Best Of Our Knowledge

Thomas Hardy's biographer tells Steve Paulson how his wife's death transformed the rest of Hardy's life.

To The Best Of Our Knowledge

Eric Morel is boxing’s flyweight World Champion. He was born in Puerto Rico but now lives and trains in Wisconsin.  TTBOOK’s Charles Monroe Kane joined Morel at the gym for a day.

To The Best Of Our Knowledge

Eric Steel tells Steve Paulson that his crew filmed The Golden Gate Bridge every daylight minute for one year, and thus witnessed many suicides and even more attempts.

To The Best Of Our Knowledge

For eight years Anu Garg has been sending e-mail to a half million people in two hundred countries around the world, but it's not spam. It's "A Word a Day," a message with a definition, the word's etymology and an example of how to use it.

To The Best Of Our Knowledge

Craig Harline tells Anne Strainchamps how Sunday has evolved over the past several centuries.

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