If cow's udders weren't so close to their rear ends, raw milk might not be so risky, according to food safety consultant Bill Marler. Justin Sullivan/Getty Images hide caption

toggle caption Justin Sullivan/Getty Images

Christopher Monroe of the Joint Quantum Institute sits before a 16-by-4-foot table covered in optical equipment. His team has been able to "teleport" an atom a distance of about one meter. Brad Horn/NPR hide caption

toggle caption Brad Horn/NPR

Folk-punk band O'Death performs at the 2010 Newport Folk Festival. Shantel Mitchell hide caption

toggle caption Shantel Mitchell

One of the negatives discovered by Rick Norsigian. Courtesy Rick Norsigian hide caption

toggle caption Courtesy Rick Norsigian

NPR thanks our sponsors

Become an NPR sponsor