Originally published on Fri January 25, 2013 9:15 pm
Thousands of demonstrators are on the streets in Egypt to mark the second anniversary of the revolution that brought down the regime of Hosni Mubarak.
Reporting from Cairo, NPR's Leila Fadel says two years later what has emerged is "a nation divided."
Leila tells our Newscast unit that while there are many people on the streets, many others are at home, and it's "really unclear" which represents the majority. The country, said Leila, is split between those who want a secular government and those who want Islamist rule.
How much information do you think exists in the entire world? Take a guess. Forget megabytes and gigabytes and terabytes and petabytes, even exobytes. We're talking zetabytes here or 10 to the 21st bytes. Take the number 10, put 21 zeroes after it, that's what you've got because one recent estimate says there may be around three zetabytes of digital information out there. That's over one trillion gigabytes. Just imagine all those hard drives piled up, and then imagine them not starting up when you plug them in.
This is SCIENCE FRIDAY, I'm Ira Flatow. We all know the phrase a dog is a man's best friend. But how did they become such loyal companions? Scientists agree that dogs descended from wolves, eventually evolving into the first domesticated animals, but that's where the consensus ends.
Researchers have been using archaeological records and genetic studies to tease out clues about how dogs and humans came to live together, but they seem to tell different stories of how it happened.
Originally published on Fri January 25, 2013 12:03 pm
Unusual activity in the atmosphere over the Arctic Circle is triggering snow and frigid temperatures across Canada, the U.S. and parts of Europe. Climatologist Jeff Weber, of the University Corporation of Atmospheric Research, explains why this winter could pack a punch.
I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, we'll talk with a minister whose latest assignment has provoked unexpected questions about race and faith. More on that in our weekly Faith Matters conversation. But first we return to the issue that's still so much on the minds of the nation and national leaders, which is how to keep citizens safe from gun violence while still balancing this country's historic commitment to gun rights.
The fact that President Obama's second inauguration took place on the same day as the Martin Luther King Jr. holiday felt right to many people, but some critics say the comparison is all wrong. Host Michel Martin and the Barbershop guys weigh in on that and other news.
Tell Me More remembers Ebony Magazine's former managing editor, Hans Massaquoi. He arrived in America as an outsider, after growing up black in Nazi Germany. Host Michel Martin speaks with his former colleague, Lynn Norment about his career and legacy.
As the leader of an African-American church, Korean-American pastor Peter Chin has also chosen to live in a predominately black neighborhood. It hasn't always been easy, but Chin tells host Michel Martin how he has worked through issues with his family, his congregation and himself.