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4:43pm

Fri November 18, 2011
The Two-Way

Cool Photo: Scientists Present 'Lightest Material On Earth'

Researchers created a "micro-lattice" structure of interconnected hollow tubes with a wall thickness of 100 nanometers, 1,000 times thinner than a human hair.
Dan Little HRL Laboratories

We were stunned when we saw this image:

According to HRL Laboratories that is an "ultralight metallic microlattice" sitting atop a dandelion. The material was developed by scientists at HRL, The California Institute of Technology and the University of California, Irvine.

The material is 99.99 percent air and 100 times lighter than styrofoam.

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4:31pm

Fri November 18, 2011
World Cafe

Paul Simon On World Cafe

Originally published on Mon December 19, 2011 7:00 am

Paul Simon.
Mary Ellen Matthews

Paul Simon's music can feel timeless even when it's filled with new ideas. In his interview with World Cafe host David Dye, Simon reflects on his friend Bert Jansch, who recently died, and discusses their friendship, which lasted more than 30 years.

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4:26pm

Fri November 18, 2011
Music Interviews

Peggy Sue: Mining The Dark And The Discordant

Peggy Sue's new album is Acrobats.
Patrick Ford

There's no Peggy Sue — or even a Margaret or a Susan, for that matter — in the British folk-rock band Peggy Sue. There is, however, a hard-driving group that has just released its second album, Acrobats. Peggy Sue is the trio of singers and guitarists Rosa Slade and Katy Young, and drummer Olly Joyce.

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4:24pm

Fri November 18, 2011
Music Interviews

Romeo Santos: Taking Bachata Mainstream

Romeo Santos.
Courtesy of the artist

3:58pm

Fri November 18, 2011
Social Entrepreneurs: Taking On World Problems

India Eye Care Center Finds Middle Way To Capitalism

Originally published on Tue November 29, 2011 5:38 pm

Patients sit after their cataract surgeries at a hospital of the Aravind Eye Care System in Madurai, India.
Reinhard Krause Reuters/Landov

At an Aravind hospital in Madurai, a city on India's southern tip, the waiting room is packed. A clinical assistant calls out the names of patients, and they're escorted to examination rooms. This hospital alone screens around 2,000 patients a day — and tour guide Shawas Philip says this day is busier than usual.

"We might break that record today — of the number of patients that are seen on a particular day. That's exciting," he says.

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