NPR News

Brazil had record trade figures in 2011, logging $256 billion in exports and maintaining a $29.7 billion surplus on the back of high commodity prices and strong Chinese demand, officials said Monday.

Exports to China hit $44.3 billion, an increase of more than 43 percent over 2010. In 2009 China surpassed the U.S. as Brazil's biggest trading partner.

"It was an exceptional year for Brazilian foreign trade," said Alessandro Teixeira, deputy trade minister, who said China represented 17 percent of Brazil's exports.

In the world of violins, the names Stradivari and Guarneri are sacred. For three centuries, violin-makers and scientists have studied the instruments made by these Italian craftsmen. So far no one has figured out what makes their sound different. But a new study now suggests maybe they aren't so different after all.

OK, here's a test. Clip one is a musical phrase from Tchaikovsky's Violin Concerto in D Major. Clip two is the same phrase. The same musician plays both. But one is on a Stradivarius violin, the other on a violin made in 1980. See if you can tell the difference.

Transcript

MELISSA BLOCK, HOST:

Today, police in Los Angeles arrested a man in connection with a string of more than 50 arson fires that have left that city on edge. Most of the fires were set in parked cars, and some spread to carports, garages and apartments. Sam Quinones is following the story for the Los Angeles Times and Sam, what else can you tell us about the man who's under arrest?

All Things Considered host Melissa Block talks with musician Robert Earl Keen for our series Winter Songs, about "Snowin' on Raton," a Townes Van Zandt tune that reminds Keen of a time when things went spectacularly wrong, before going spectacularly right.