Health & Science

Health
12:04 pm
Fri August 2, 2013

Reexamining the Definition of Cancer

Transcript

IRA FLATOW, HOST:

Welcome back. I'm Ira Flatow.

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Shots - Health News
11:46 am
Fri August 2, 2013

That Face-Lift May Buy You Only Three Years Of Youth

Plastic surgeons tend to say a patient is going to look "refreshed," not younger.
iStockphoto.com

Originally published on Mon August 5, 2013 2:48 pm

The lighting in the NPR newsroom isn't doing me any favors. Maybe it's time to get some "work" done? Then again, cosmetic surgery makes people look only about three years younger and no more attractive, according to a study that tries to add some objectivity to a very subjective field of medicine.

The researchers took before and after photos of 49 people who underwent facial cosmetic surgery at a private practice in Toronto. The patients ranged in age from 42 to 73. Some had face-lifts and neck-lifts; others had brow-lifts or had their eyelids done.

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Health & Science
11:02 am
Fri August 2, 2013

Deaf-Blind Milwaukee Woman Pens Inspiring Life Story

Ruth Silver gives insight into her life in her autobiography "Invisible: My Journey through Vision and Hearing Loss."
Credit prweb.com

Founder of the Center of Deaf-Blind Persons Ruth Silver speaks with Lake Effect's Stephanie Lecci about her autobiography.

The Director Emeritus of the Center for Deaf-Blind Persons says disabled people have the ability to live independent lives.

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National Security
10:24 am
Fri August 2, 2013

Bradley Manning: Whistleblower Or Traitor?

Transcript

MICHEL MARTIN, HOST:

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The Salt
10:11 am
Fri August 2, 2013

FDA Approves Gluten-Free Label

Originally published on Thu August 8, 2013 4:01 pm

The Food and Drug Administration issued Friday the first legally binding rules for what food companies can legally label "gluten-free."

The rules should help millions of Americans who can't tolerate gluten in their diet.

Gluten is a protein in wheat, barley and rye. Bakers appreciate its gluey texture for making bread. But when people with celiac disease eat it, it causes their immune systems to attack their small intestines.

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Krulwich Wonders...
9:55 am
Fri August 2, 2013

Why Dentists Should Fear Snails

Robert Krulwich NPR

Originally published on Mon August 5, 2013 3:30 pm

She was 34, on a trip to Europe, got sick from a flu or maybe it was a virus, had to lie down and stay in bed — for months and months. A friend brought her a snail. You might enjoy its company, she was told.

"Why, I wondered, would I enjoy a snail?," Elisabeth Tova Bailey asks in her book The Sound of a Wild Snail Eating. "What on earth would I do with it?"

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TED Radio Hour
9:24 am
Fri August 2, 2013

Is Our Universe The Only Universe?

"All these possibilities are out there. And we live in the one that is hospital to our form of life." — Brian Greene
James Duncan Davidson/TED

Originally published on Mon June 23, 2014 9:50 am

Part 4 of the TED Radio Hour episode Peering Into Space.

About Brian Greene's TED Talk

Is there more than one universe? Physicist Brian Greene shows how the unanswered questions of physics (starting with a big one: What caused the Big Bang?) have led to the theory that our own universe is just one of many in the "multiverse."

About Brian Greene

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TED Radio Hour
9:24 am
Fri August 2, 2013

Are We Alone In The Universe?

"We should search because it tells us how to collaborate our place in the cosmos." — Jill Tarter
TED / James Duncan Davidson

About Jill Tarter's TED Talk

The SETI Institute's Jill Tarter wants to accelerate our search for cosmic company. Using a growing array of radio telescopes, she and her team listen for patterns that may be a sign of intelligence elsewhere in the universe.

About Jill Tarter

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TED Radio Hour
9:24 am
Fri August 2, 2013

How Can We Defend Earth From Asteroids?

Phil Plait knows the secrets to avoiding a big asteroid catastrophe.
Courtesy of TED

Part 2 of the TED Radio Hour episode Peering Into Space.

About Phil Plait's TED Talk

What's six miles wide and can end civilization in an instant? An asteroid — and there are lots of them out there. With humor and great visuals, Phil Plait enthralls the TEDxBoulder audience with all the ways asteroids can kill, and what we must do to avoid them.

About Phil Plait

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TED Radio Hour
9:24 am
Fri August 2, 2013

How Did A Mistake Unlock One Of Space's Mysteries?

Nobel Prize winner Saul Perlmutter explains part of his research in astrophysics.
Kimberly White/Getty Images

Originally published on Mon June 23, 2014 9:50 am

Part 1 of TED Radio Hour episode Peering Into Space.

Physicist Brian Greene explains how the prevailing theories about the fabric of space changed dramatically in the last century — twice. The most recent shift in thinking came about from a strange mistake, and revealed hidden truths about the nature of our universe. Later in this episode, Greene talks more about why this discovery hints at the existence of other universes.

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