The Salt
2:54 pm
Tue December 18, 2012

Building A Rover Of The Edible Kind

The other Mars Curiosity rover, made of gingerbread and on display on the Caltech campus.
Brian Bell courtesy California Institute of Technology

Originally published on Thu December 20, 2012 11:47 am

The folks at the California Institute of Technology have built another Mars rover, but this one will never get to leave Earth. Not surprising, really, since it's made of gingerbread.

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The Two-Way
2:46 pm
Tue December 18, 2012

How Much Good Can You Do? There's A Calculator For That

Toby Ord, founder of Giving What We Can.
Giving What We Can

Originally published on Thu December 20, 2012 2:16 pm

This time of year, many are thinking about giving to one charity or another and wondering just how much good their donations will do.

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The Two-Way
2:32 pm
Tue December 18, 2012

Coal May Pass Oil As World's No. 1 Energy Source By 2017, Study Says

China and India are projected to propel coal's challenge of oil as the world's top energy source within the next five years, according to a new study. Here, a man rides a bicycle toward a coal-fired power station in China's Guangdong province last year.
Mark Ralston AFP/Getty Images

Originally published on Mon March 25, 2013 1:49 pm

Despite a slowdown in U.S. consumption, coal is poised to replace oil as the world's top energy source — possibly in the next five years, according to the International Energy Agency. The rise will be driven almost entirely by new energy demands in China and India, the IEA says.

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Shootings In Newtown, Conn.
2:04 pm
Tue December 18, 2012

Officials In Newtown Follow A Well-Worn Media Script

Lt. J. Paul Vance of the Connecticut State Police conducts a news briefing Saturday in Newtown, Conn. The strategy for dealing with the wave of news media in Newtown echoes that of some past tragedies, experts say.
Jason DeCrow AP

Fielding questions from reporters Friday in the first hours after the mass shooting at Sandy Hook Elementary School, Connecticut State Police spokesman Lt. J. Paul Vance made one thing perfectly clear: The news media could consider him the one and only reliable source for information on the tragedy.

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The Salt
1:36 pm
Tue December 18, 2012

One Airport's Trash Is 2 Million Worms' Treasure

Charlotte Douglas International Airport has deployed an army of 1.9 million worms to eat through its organic waste. The airport has reduced the trash it sends to the landfill by 70 percent.
Julie Rose

Originally published on Thu December 20, 2012 2:16 pm

Food waste is not just a problem for restaurants — airports also have to deal with piles of this kind of garbage.

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Law
1:24 pm
Tue December 18, 2012

The Pressures, Procedures Of Mass Murder Investigations

Investigators have been slowly releasing information about the Newtown, Conn. shooting that claimed the lives of 20 children, six adults and the gunman. As the investigation unfolds, a number of questions are being raised about how law enforcement decides what information should be made public.

Remembrances
1:21 pm
Tue December 18, 2012

The Legacy Of War Hero And Pioneer Daniel Inouye

Originally published on Tue December 18, 2012 1:28 pm

Sen. Daniel Inouye (D-Hawaii) was known for his military service during World War II and his work to improve Hawaii's infrastructure. When he died on Dec. 17, 2012, he was the second-longest serving senator in U.S. history. Bill Dorman, news director at Hawaii Public Radio, reflects on what made him so influential in Hawaii.

From Our Listeners
1:14 pm
Tue December 18, 2012

Letters: Notorious Parents, Conflict In Mali

NPR's Neal Conan reads from listener comments on previous show topics, including segments how children change when they learn about notorious parents and the growing conflict in Mali.

The Two-Way
12:59 pm
Tue December 18, 2012

Latest Syrian Fighting Touches Off A New Exodus

The family of this Palestinian boy was among many that fled the Yarmuk refugee camp near the Syrian capital Damascus after fighting in recent days. The boy and his family are shown at another refugee camp, this one in the Lebanese city of Tripoli, on Tuesday.
AFP/Getty Images

NPR is not identifying the author, a Syrian citizen, for security reasons.

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The Two-Way
12:54 pm
Tue December 18, 2012

Obama Supports New Bid To Ban Assault Weapons, Close Gun Show 'Loophole'

At the Freddie Bear Sports shop in Tinley Park, Ill., Jason Zielinski shows AR-15 style rifles to a customer.
Scott Olson Getty Images

Originally published on Tue December 18, 2012 12:59 pm

President Obama has thrown his support behind a leading Democratic senator's effort to reinstate a ban on assault weapons — another sign that Friday's mass shooting at an elementary school in Connecticut has put gun control back on Washington's political agenda.

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