Reading always seemed to be the most private of acts: just you and your imagination immersed in another world. But now, if you happen to be curled up with an e-reader, you're not alone.
Data is being collected about your reading habits. That information belongs to the companies that sell e-readers, like Amazon or Barnes & Noble. And they can share — or sell — that information if they like. One official at Barnes & Noble has said sharing that data with publishers might "help authors create even better books."
A salesperson demonstrates the Apple iPhone 4 in New Delhi, India. While mobile device use is growing rapidly in emerging markets, Apple's current product line may prove prohibitively expensive for many consumers.
Herding cattle up the side of a mountain might seem like a lot of extra work, but for thousands of years, people have hauled their cows into the Alps to graze during the summer months. Why? It's all about great-tasting cheese.
Tell Me More's "Social Me" series looks at how young people interact online — with a focus on online identities, privacy issues and breakthroughs in Internet-based learning.
Throughout the series, Rey Junco shares his research as a faculty associate at the Harvard Berkman Center for Internet and Society. He tells NPR's Michel Martin that there's more to online identities than the constant cycle of headlines about cyberbullying, "slut-shaming" and "catfishing."
The Defense Department's Advanced Research Projects Agency, or DARPA, has incubated many important technologies over the decades in computer networking and other areas. The Energy Department wants to make similar strides with an agency called ARPA-E. Over three years now in operation, ARPA-E has spent nearly $800 million on 285 experimental projects.
We invited the agency's deputy director, Cheryl Martin, into our studio so we can find out more about these projects. Good morning.
Mention the recent surge in oil and natural gas production in the U.S. and one word comes to mind for a lot of people: "fracking." Hydraulic fracturing is a controversial technique that uses water, sand and potentially hazardous chemicals to break up rock deep underground to release oil and natural gas.
But there's another technology that is just as responsible for drilling booms happening across the country: horizontal drilling.