Science & Technology

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AUDIE CORNISH, HOST:

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

MELISSA BLOCK, HOST:

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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ARI SHAPIRO, HOST:

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.

A Shell Oil drilling rig has been pulled of the rocks, where it washed up a week ago during a storm. It has been towed to a bay where divers will inspect it for damage. The incident raises questions about the oil company's controversial plans to continue exploring for oil in the Arctic Ocean this summer.

Eric Schmidt, executive chairman of Google, has landed in North Korea. His trip there is a bit of a mystery.

Schmidt, the former CEO of Google, has been a vocal proponent of providing people around the world with Internet access and technology. North Korea doesn't even let its citizens access the open Internet, and its population is overwhelmingly poor — so it's not exactly a coveted audience for advertisers.