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Researchers Create New 'Memory' Metals That Could Improve Safety

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Some metal alloys will "remember" a shape when you heat them to the same temperature they were originally shaped at. So a straight wire made from one of these "shape memory alloys" might change back into a spring when heated, or vice versa. But the alloys that exist today change shape at low temperatures. Materials scientists at Sandia National Laboratory have developed new alloys that don't change shape until they reach hundreds of degrees, opening the door to thousands of new applications.
NPR

When Caravaggio Plays Quevedo In Tennis, The Court Becomes A Sonnet

"It's a little space, well-measured and precise, in which you have to keep the ball bouncing," says Álvaro Enrigue. His book, Sudden Death, pits the Italian painter against the Spanish poet.
NPR

Birmingham Chefs Test Appetite For New Flavors With Supper Clubs

Pop-up dining experiences are cropping up across the country. While diners savor an exclusive meal, chefs get to try out recipes and gauge the local market for their food before opening a restaurant.
WAMU 88.5

Maryland Senate Overrides Hogan Veto, Granting Voting Rights To Released Felons

The Maryland Senate Tuesday morning voted to override Gov. Larry Hogan's last remaining veto, granting voting rights to felons on parole. That means Democrats in the General Assembly have overridden all six of the Republican governor's vetoes from last year.
NPR

Password Security Is So Bad, President Obama Weighs In

In unveiling a sweeping plan to fund and revamp cybersecurity, the president asks citizens to consider using extra layers of security besides the password.

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