With Chemical Tweaks, Cement Becomes A Semiconductor | WAMU 88.5 - American University Radio

With Chemical Tweaks, Cement Becomes A Semiconductor

With the right chemistry, cement can take on some of the properties of a metal, researchers report in the Proceedings of the National Academy of Sciences. Chris Benmore, a physicist at Argonne National Laboratory, explains why a semiconducting cement might be useful.
NPR

Nadine Gordimer: Wise Words About Bettering A Troubled World

She lived in a country where people suffered because of the color of their skin. And she had a knack for saying just the right thing to inspire us to stand up for all the world's needy souls.
NPR

Sweet Deal? Chocolatier Lindt Buys Russell Stover

The purchase would make the combined company the No. 3 chocolate maker in North America. The deal's value is estimated at around $1.5 billion.
NPR

Tech Giants Make Net Neutrality Case As Deadline Nears

The nation's top Internet companies are officially pressing for broad regulation to maintain free and equal access to the Internet.
NPR

Tech Giants Make Net Neutrality Case As Deadline Nears

The nation's top Internet companies are officially pressing for broad regulation to maintain free and equal access to the Internet.

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