Science & Technology

Across the United States, college administrators are poring over student essays, recommendation letters and SAT scores as they select a freshman class for the fall.

If this is like most years, administrators at top schools such as Harvard and Stanford will try hard to find talented high school students from poor families in a push to increase the socioeconomic diversity on campus and to counter the growing concern that highly selective colleges cater mainly to students from privileged backgrounds.

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From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.

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And I'm Melissa Block.

It's official, federal scientists say 2012 was the hottest year on record for the Lower 48 States. In fact, the average shattered the previous record set in 1998.

Here's NPR science correspondent Richard Harris.

When Janell Burley Hofmann's son turned 13, she faced a question: Was it finally time to give him a smartphone?

She decided he was responsible enough to handle it, but not without signing an 18-point contract regarding appropriate use of the iPhone.

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Now, this week, the American Dialect Society announced its word of 2012, and the winner comes from Twitter. The word is hashtag. The symbol for a hashtag looks like the pound sign on your phone. Five years ago, Twitter introduced it as a way to organize tweets and sort through trends. Now, hashtags are everywhere. Movie trailers use them to promote the latest blockbuster, shirts and hats sport the hashtag #YOLO for you only live once. Hashtags even pop up in conversations with friends like hashtag #eyeroll.

I am just starting to dig into a beautiful new book/project that I wanted to pass along to our 13.7 readers. Its called The Human Face Of Big Data and it is a remarkable attempt to capture the profound transition we are all living through.

The Human Face Of Big Data is a book, a blog, an app and a whole lot more. As the website puts it:

Kodak cameras and related products will be back in the marketplace this year, but they won't be made my Kodak. The photo pioneer stopped making digital cameras about a year ago. Now it is licensing its name to another camera maker.