Science and Technology

Shots - Health News
3:38 pm
Tue July 1, 2014

A Misspent Youth Doesn't Doom You To Heart Disease

Had a bit too much fun in your 20s?
iStockphoto

Originally published on Thu July 3, 2014 9:34 am

We all know that a healthy lifestyle can keep heart disease at bay. But if like many of us you spent your 20s scarfing down pizza, throwing back a few too many beers and aggressively avoiding the gym, don't despair.

People who drop bad habits in their late 30s and 40s can reduce their risk of developing coronary artery disease, according to a study published Tuesday in the journal Circulation.

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All Tech Considered
2:36 pm
Tue July 1, 2014

Do Feelings Compute? If Not, The Turing Test Doesn't Mean Much

Vertigo3d iStockphoto

Originally published on Tue July 1, 2014 3:20 pm

To judge from some of the headlines, it was a very big deal. At an event held at the Royal Society in London, for the first time ever, a computer passed the Turing Test, which is widely taken as the benchmark for saying a machine is engaging in intelligent thought. But like the other much-hyped triumphs of artificial intelligence, this one wasn't quite what it appeared. Computers can do things that seem quintessentially human, but they usually take a different path to get there.

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Technology
12:25 pm
Tue July 1, 2014

Facebook's Newsfeed Study: Was It Ethical Or A Violation Of Privacy?

Originally published on Tue July 1, 2014 1:20 pm

Transcript

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Food
6:27 am
Tue July 1, 2014

IBM's Watson Is Out With Its Own Barbecue Sauce

The barbecue sauce concocted with the help of Watson contains a dozen ingredients.
IBM

Originally published on Thu July 3, 2014 10:12 am

A company specializing in bytes is offering a special flavor for your Fourth of July: IBM's Watson barbecue sauce.

The supercomputer first showed off its intellectual process on Jeopardy, but Watson now seems ready for the Food Channel.

After analyzing massive numbers of recipes, Watson went gourmet. The condiment, called Bengali Butternut BBQ Sauce, contains a dozen ingredients, including butternut squash, white wine, dates, Thai chilies and tamarind. According to IBM, "it's got a slow, warm heat and a kick."

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Space
5:35 am
Tue July 1, 2014

Why Theories On Black Holes Are Full Of Holes

Originally published on Tue July 1, 2014 1:24 pm

Transcript

RENEE MONTAGNE, HOST:

Scientists announced, earlier this week, they had discovered three supermassive black holes orbiting close together in a single galaxy. That indicates that black holes are more common than astronomers previously thought. And it's a good reason to revisit a report from Joe Palca on black holes. In this encore segment, he reports that the theories about these super powerful bodies are still, well, full of holes.

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Research News
4:21 am
Tue July 1, 2014

Safety Feature For Pedestrians Has Undesired Consequence

Originally published on Tue July 1, 2014 1:24 pm

New analysis finds that the countdown clocks telling pedestrians how much time they have to cross the intersection actually increase traffic crashes.

Space
4:21 am
Tue July 1, 2014

Carbon Observatory To Monitor Greenhouse Gas From Space

Originally published on Tue July 1, 2014 5:32 am

NASA is preparing to launch a new satellite to observe carbon dioxide from space. The satellite could revolutionize our understanding of where this greenhouse gas comes from and where it goes.

Technology
4:35 pm
Mon June 30, 2014

Why 140 Characters, When One Will Do? Tracing The Emoji Evolution

NPR

Originally published on Mon June 30, 2014 6:01 pm

You may have heard that 250 more emojis, the little smiley face icons and other symbols you can send in text messages, are coming to a cellphone near you.

The story of the emoji starts in Japan in the mid-1990s. Back then, pagers were all the rage with teenagers.

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All Tech Considered
3:57 pm
Mon June 30, 2014

An Algorithm Is A Curator At The Sept. 11 Museum

"Timescape" finds words in the news associated with Sept. 11, and weights them according to prominence in a story — not just how often they appear.
Gaurav Bradoo

Originally published on Tue July 1, 2014 3:34 pm

Sept. 11, 2001, means many things — and conflicting things — to each of us. Charged emotions, and debates over a history that's still so recent, made it really hard to design the National September 11 Memorial and Museum in Lower Manhattan. It was so difficult, in fact, that museum curators decided to try something quite new. They decided to hand off major curatorial duties to a computer algorithm.

Analytic Stop In An Emotional Journey

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Shots - Health News
3:51 pm
Mon June 30, 2014

Lead Exposure May Cause Depression And Anxiety In Children

A child plays in a Beijing park. Health threats caused by pollution have become a major concern in China.
Andy Wong AP

Originally published on Tue July 1, 2014 8:44 am

Lead is well known for causing permanent behavioral and cognitive problems in children, but a study says it may also cause less obvious problems like depression, too, even at low levels.

That's the word from a study tracking the health of 1,341 children in Jintan, China, where the health effects of pollution from rapid development have become a national concern.

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