Many people buy and eat organic food because they believe it's more nutritious. A new study suggests that may not be the case. But with a vast number of influences and variables, from the ripeness of produce to the length of the studies, researchers note that more research is needed.
For any religion, keeping up traditions in the modern world can be a challenge. The Parsi community in India, however, faces a unique obstacle.
Parsis, who came to India from Persia (Iran) a thousand years ago with their Zoroastrian faith, have gone to great lengths to maintain their unique funeral rituals. But they've had to make a few adjustments to keep up with the times and to not upset the neighbors.
Parsi funerals begin in a way familiar to many faiths: prayers are chanted and mourners pay last respects.
When we heard that astronauts aboard the International Space Station took a spare toothbrush along on a spacewalk today and used it to help clean debris from around some bolts they needed to secure in order to install a power unit, it got us thinking.
Just how versatile are old toothbrushs? We know we've used them to:
-- Clean bike gears.
-- Get grime out of our hubcaps.
-- Get at the crust around a car battery's terminals.
Originally published on Wed September 5, 2012 7:33 pm
Alex Zanardi, who was a star racecar driver when he lost his legs in a 2001 crash, has won a gold medal in the London Paralympics. The Italian, 45, beat Germany's Nobert Mosandl by more than 27 seconds to win the men's handcycle time trial. The race took place at Brands Hatch, a track that Zanardi has previously tackled behind the wheel of high-powered racecars.
"Last time I was here I was going about five times faster but I still love this circuit," he said this week.
The image of the lone genius toiling in isolation, finally emerging with a brilliant new concept is compelling, even romantic. Too bad it's not true.
Instead, innovation thrives in ecosystems, much as microbes flourish in a warm, cozy petri dish.
"There's an important geography to where innovation happens," says AnnaLee Saxenian, dean of the School of Information at the University of California, Berkeley, who studies how regional differences affect innovation.
Originally published on Wed September 5, 2012 7:45 pm
In public, at least, they're the best of friends. And no one will have a more public role extolling President Obama than his Democratic predecessor, former President Bill Clinton.
Clinton, who has already been featured in an Obama campaign ad, is speaking tonight at the Democratic National Convention in what is traditionally the prime spot reserved for the vice presidential nominee.
"He's clearly the best asset the Democrats have," says GOP consultant David Carney. "Clinton is their best surrogate."
I'm Michel Martin and this is TELL ME MORE from NPR News. The Democratic National Convention is underway in North Carolina. We'll speak with the president of the U.S. Conference of Mayors, Philadelphia's Michael Nutter, about some of the local issues mayors are thinking about as they gather in Charlotte.
But first we want to talk about the message the Democrats are trying to send from the convention podium. Last night's keynote speaker was San Antonio's Mayor Julian Castro. He shared his American dream story.
This is TELL ME MORE from NPR News. I'm Michel Martin. Coming up, there are a lot of college ranking guides out there, but we're going to tell you about one of them that says it rates colleges and universities on their value to you and to the country. That's ahead.
But first, we're following the Democratic convention in Charlotte, and while the spotlight is on national debates during the convention, we remember that old saying that all politics is local.