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.
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.
After hitting a 30-year low in 2009, U.S. auto sales are poised for a second straight year of growth in 2012 — the result of easier credit, low interest rates and pent-up demand for cars and trucks created by the Great Recession.
The sales forecast bodes well for the industry's continued recovery and for the broader American economy.
Just two years ago, Detroit automakers were in peril. Car sales plunged as unemployment soared, and loans became harder to get. Chrysler and General Motors filed for bankruptcy protection. Ford avoided bankruptcy only by borrowing billions.