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William Beebe: Going Deeper

Describes his work with fellow naturalist Theodore Roosevelt and engineer Otis Barton.

www.pbs.org/wgbh/amex/ice/sfeature/beebe.html

The American Experience/Kane/About the Program

The Battle Over Citizen Kane It's a clash of the titans, Hollywood style as The American Experience takes you inside the battle over Citizen Kane.

www.pbs.org/wgbh/amex/kane2

Click & Clack's As The Wrench Turns | PBS

Car Talk's Tom and Ray Magliozzi are moving into the world of animation with the all-new primetime PBS series CLICK & CLACK'S AS THE WRENCH TURNS.

www.pbs.org/wrenchturns

NOVA | Absolute Zero | PBS

In this companion Web site to the NOVA program Absolute Zero, learn about the theoretical upper limit of temperature, find an article by author Tom Shachtman on the ...

www.pbs.org/wgbh/nova/zero

NOVA Online | Cracking the Code of Life | Sequence for Yourself

A single DNA nucleotide, the base unit of the human genome, is a tiny, tiny thing. ... The answer is that they've had to develop a new process, what Bruce Birren of ...

www.pbs.org/wgbh/nova/genome/sequencer.html

FRONTLINE: newswar preview site | PBS

Should reporters have the right to protect anonymous sources? Where is the line between legitimate national security concerns and the public's ...

www.pbs.org/wgbh/pages/frontline/newswar/preview

I, Cringely . The Pulpit . A Commercial Runs Through It | PBS

A Commercial Runs Through It: Google's Grand Plan to Take Over TV Advertising ... My 2006 predictions column has to be delayed until next week, not because I have ...

www.pbs.org/cringely/pulpit/pulpit20060105.html

Bill Moyers Journal . Transcripts | PBS

Go to our Web site at pbs.org to link to more information about the American ... That's online at pbs.org. That's it for the JOURNAL. We'll see you next week, ...

www.pbs.org/moyers/journal/08152008/transcript1.html

The Life and Times of Frida Kahlo | PBS

This documentary explores the extraordinary life of 20th-century Mexican artist Frida Kahlo, who became an international sensation in the worlds of modern art and ...

www.pbs.org/weta/fridakahlo

America Rebuilds: A Year at Ground Zero | PBS

Watch 'America Rebuilds: A Year at Ground Zero' airing September 10 at 10 p.m. on PBS. ... Members of the media, for more information about AMERICA REBUILDS, ...

www.pbs.org/americarebuilds

NOVA Online | Neanderthals on Trial | Tracing Ancestry with MtDNA

In 1987, three scientists announced in the journal Nature that they had found a ... She was given the name Eve, which was great for capturing attention, though ...

www.pbs.org/wgbh/nova/neanderthals/mtdna.html

NOVA | Dimming the Sun | The Contrail Effect | PBS

Learn how vapor trails created by high-flying aircraft might affect regional temperatures. ... I've always wanted to hate contrails, the condensation trails ...

www.pbs.org/wgbh/nova/sun/contrail.html

A Science Odyssey: People and Discoveries: Sigmund Freud

His father was a small time merchant, and his father's second wife was Freud's mother. Freud had two half-brothers some 20 years older than himself. ...

www.pbs.org/wgbh/aso/databank/entries/bhfreu.html