British scientists have discovered something remarkable: Like some of us humans, Eurasian Jays — who share a family with blue jays and ravens — seem to have the ability to recognize and ascertain the "internal life" or psychological states of others.
There's a lot of talk in politics about the desirability of American manufacturing and "green" jobs. President Obama talks about both often, especially wind turbines and long-lasting batteries that are made on U.S. soil.
Robert Siegel, host of All Things Considered, recently visited a Massachusetts factory that makes a product that hits those same parameters. It's arguably a force for sustainability, nearly 40 Americans assemble it, and it's an interesting case study in innovation: the high-speed hand dryer.