Science

NPR Story
10:27 am
Fri June 14, 2013

Rolling Out Bamboo Bicycles

Originally published on Fri June 14, 2013 3:13 pm

Transcript

IRA FLATOW, HOST:

Up next, Flora Lichtman is here with us for our Video Pick of the Week. Hi, Flora.

FLORA LICHTMAN, BYLINE: Hi, Ira.

You went with something Seattlely(ph). How would I describe it - Seattle-like this week for this week's video.

That's right. When in Mayor McSchwinn's city, you have to go with the bikes. Lightening it up for pick of the week, but - as usual.

(LAUGHTER)

LICHTMAN: Oh, yes. This week's video is about, not just any bicycle builders, these are folks who are building bicycles out of bamboo.

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NPR Story
10:27 am
Fri June 14, 2013

Seattle Mayor Mike McGinn Talks Climate and Carbon

Originally published on Fri June 14, 2013 3:13 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. He's been called Mayor McSchwinn for riding his bicycle to work. He's pledged to turn his town of Seattle into a model for what one city can do to lower its carbon footprint, and for good reason. As the climate changes, coastal cities like Seattle are challenged by rising sea levels.

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Shots - Health News
9:10 am
Fri June 14, 2013

Scientists Go Medieval To Solve Ancient Leprosy Puzzle

A woodcut from the 1800s, Healing the Lepers, depicts the common tableau of Jesus healing a leper as his disciples look on.
Images from the History of Medicine

Originally published on Tue June 18, 2013 1:51 pm

Look through a series of 15th-century woodcuts, and you'll find that the leper is as much an icon of medieval art as the crown or the cross.

Leprosy was so common in Europe during the Middle Ages that it's estimated 1 in 30 people was infected with the bacteria. But by the turn of the 16th century, after the Crusades had swept across Europe, the disease mysteriously disappeared. And it never returned.

This left scientists puzzled. Did the bacteria mutate to become less harmful, or did Europeans become resistant to the germs?

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The Salt
3:00 pm
Thu June 13, 2013

Why Bill Gates Is Investing In Chicken-Less Eggs

At left: Beyond Eggs' egg-substitute product, a powder made of pulverized plant-based compounds. Right: Mother Nature's version.
Cody Pickens Beyond Eggs

Originally published on Fri June 14, 2013 12:34 pm

The egg of the future may not involve a chicken at all. In fact, in the high-tech food lab at Hampton Creek Foods in San Francisco, the chicken-less egg substitute has already been hatched.

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Science
12:46 pm
Thu June 13, 2013

What Bird Flocks And Fish Schools Can Teach Us About The Future

Originally published on Thu June 13, 2013 3:19 pm

Transcript

NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

We've all seen a flock of birds shift direction instantaneously mid-flight, or a school of fish swirl in what looked like tightly choreographed maneuvers. That's called collective behavior and it fascinated and baffled scientists. Why do they do it? How? Telepathy? Now technology is revolutionizing the way researchers can track, visualize and even create swarms, and what they're finding will make you go wow.

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