Science & Technology

Shots - Health News
3:24 pm
Thu August 29, 2013

A Single Protein May Help Explain Memory Loss In Old Age

The underlying biology of age-related memory glitches — in old mice and old people — is different from what happens with Alzheimer's, recent research suggests.
Anthony Bradshaw iStockphoto.com

Originally published on Fri August 30, 2013 2:26 pm

If you're finding it harder to remember where you put the car keys, the culprit could be a brain protein with a name that's easy to forget: RbAp48.

A shortage of this protein appears to impair our ability to remember things as we age, researchers report in the current issue of Science Translational Medicine. And boosting levels of RbAP48 in aging brains can reverse memory loss, at least in mice, they say.

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Shots - Health News
1:43 pm
Thu August 29, 2013

How Money Worries Can Scramble Your Thinking

Worrying about finances can tax the brain just as much as staying up all night.
Illustration by Katherine Streeter for NPR

Originally published on Fri August 30, 2013 2:29 pm

There's no question that dealing with mortgages, car payments and other bills takes up time and energy. But having a tight budget may also zap our ability to think clearly, scientists report Thursday in the journal Science.

In a series of clever experiments involving farmers in India and shoppers in New Jersey, scientists found that people are worse at solving puzzles — similar to those on the IQ test — when they're first reminded of money problems.

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All Tech Considered
12:45 pm
Thu August 29, 2013

The Fast-Food Restaurants That Require Few Human Workers

The Febo snack bar is open all night.
Adam Jackson Flickr

Originally published on Thu August 29, 2013 1:11 pm

In perhaps the largest nationwide fast-food strike in history, the employees who make your 99-cent burgers and tacos were planning strikes in 50 U.S. cities Thursday. Workers are calling for a $15 minimum wage and hoping to raise attention to the fast-food industry's low pay and limited prospects. The current federal minimum wage standard is $7.25 per hour.

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Around the Nation
10:58 am
Thu August 29, 2013

Does 'Marching' Digitally Send A Message?

As thousands of people gathered in the nation's capital to mark the 50th anniversary of the March on Washington, many more activists participated online. Host Michel Martin talks about social justice in the digital age with Michael Skolnik of Global Grind and Corey Dade of The Root.

The Two-Way
10:15 am
Thu August 29, 2013

Are We Martians? Scientist Says We Just Might Be

Mars: Our "home" planet?
NASA Getty Images

As Adam Frank has said over on the 13.7 blog, "Earth and Mars have been swapping spit (astrobiologically speaking) for eons ... [and] it is entirely possible we were Earth's first alien invasion."

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The Two-Way
9:18 am
Thu August 29, 2013

Have Your Picture Taken With Hong Kong's (Smog-Free) Skyline

Tourists from mainland China take photos in front of a large outdoor banner showing what Hong Kong looks like on a clean air day, in Hong Kong on Aug. 21.
Alex Hofford EPA/Landov

Originally published on Thu August 29, 2013 12:26 pm

It's not news that Hong Kong, which brags one of the world's most stunning skylines, has been gradually losing it behind a curtain of smog.

But the Chinese territory's latest solution is new: To placate camera-clicking tourists unable to get those iconic shots of the skyscraper-studded waterfront, Hong Kong has set up a panoramic backdrop with clear, blue skies.

The Chinese website Netease published a series of pictures of tourists posing in front of the backdrop.

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Environment
2:35 am
Thu August 29, 2013

A Cooler Pacific May Be Behind Recent Pause In Global Warming

Originally published on Thu August 29, 2013 10:47 am

A study in the journal Nature could help explain why the Earth's average temperature hasn't increased during the past 15 years — despite a long-term trend of global warming.

The Earth's average temperature has risen by more than 1 degree Fahrenheit since the beginning of the Industrial Revolution. But the temperature rise has not been moving in lock step with the rise of carbon dioxide in the atmosphere. Carbon dioxide — mainly from burning fossil fuels — traps heat in the air.

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Research News
4:13 pm
Wed August 28, 2013

Element 115 Could Be Near Elusive 'Island Of Stability'

Originally published on Wed August 28, 2013 5:39 pm

Researchers in Sweden have confirmed the existence of element 115. It sticks around for a surprisingly long time. Scientists believe it may bring them closer to the mythical "island of stability" a whole slew of super-heavy elements that could last for days or even years.

Shots - Health News
1:34 pm
Wed August 28, 2013

Looking For Free Condoms? There's A Health Department App For That

Free and findable thanks to this app.
New York City Health Department

Like radio, public health communication is all about figuring out how to connect with the audience.

New York City is betting that if you're anticipating a night of adventure, you might make use of the Find Condoms NYC app.

The app scans the New York Health Department's list of 3,000 sites that distribute free condoms, and uses a smartphone's GPS to list and map the five closest spots. In the moment, convenience counts.

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Krulwich Wonders...
11:34 am
Wed August 28, 2013

How To Disappear When Someone's Spying On You

Courtesy of Adam Harvey

Originally published on Wed August 28, 2013 5:32 pm

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