Science & Technology

Krulwich Wonders...
10:41 am
Fri September 20, 2013

Doing A Da Vinci — If Only Leonardo Could See This

Leonardo da Vinci wikipaintings.org

More than 500 years ago, Leonardo da Vinci tried to imagine what it would be like to soar over mountains, to dip, to glide like a bird. He'd sit on Italian hillsides, sketching, imagining, dreaming. In 1502, he drew one of the first ever, looking-down-from-the-sky panoramas of the Earth — in this case a bit of Tuscany, as if seen by a high flying eagle.

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Shots - Health News
8:16 am
Fri September 20, 2013

Even As MERS Epidemic Grows, The Source Eludes Scientists

Camel jockeys compete at a festival on the outskirts of Saudi Arabia's capital Riyadh, a focal point for the Middle East respiratory syndrome virus.
Fayez Nureldine AFP/Getty Images

Originally published on Mon September 23, 2013 9:17 am

A year after doctors first identified an illness that came to be known as Middle Eastern Respiratory Syndrome researchers are reporting fresh genetic information about the virus that causes it.

The findings don't bring scientists any closer to understanding where MERS is coming from. In fact, the main news is that researchers were wrong about the source of some infections in the largest cluster of cases so far.

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Environment
11:08 pm
Thu September 19, 2013

EPA Wants To Limit Greenhouse Gases From New Coal Power Plants

Mississippi Power's Kemper County energy facility near DeKalb, Miss., seen under construction last year. Carbon dioxide will be captured from this plant and used to stimulate production of oil from existing wells.
Rogelio V. Solis AP

Originally published on Fri September 20, 2013 7:11 pm

The Environmental Protection Agency's second stab at a proposal to set the first-ever limits on greenhouse gas emissions from new power plants would make it impossible for companies to build the kind of coal-fired plants that have been the country's biggest source of electricity for decades.

Under the proposal, released Friday, any new plant that runs on coal would be permitted to emit only about half as much carbon dioxide as an average coal plant puts into the air today.

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World
4:44 pm
Thu September 19, 2013

Beloved Brazilian Monkey Clings To A Shrinking Forest

The wild population of the golden lion tamarin, which lives only in Brazil's Atlantic Forest, fell to just 200 in the 1970s. Conservationists have helped the species rebound, but the monkeys are still at risk as development encroaches on their remaining habitat.
Andrea Hsu NPR

Originally published on Fri September 20, 2013 10:15 am

The tiny, copper-hued golden lion tamarin is so beloved in Brazil that its image graces the country's 20-real bank note. But this lion-maned monkey is in peril.

There's only one place on earth where the golden lion tamarin lives in the wild: in Brazil's Atlantic Forest, or Mata Atlantica, just north of Rio de Janeiro. Deforestation in the region has reduced the monkey's habitat, once a massive ecosystem stretching for a half-million square miles, to just 2 percent of its original size.

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The Salt
3:48 pm
Thu September 19, 2013

Making Food From Flies (It's Not That Icky)

Black soldier flies mate and lay eggs inside these cages at EnviroFlight.
Dan Charles NPR

Originally published on Thu September 19, 2013 8:14 pm

In the quirky little college town of Yellow Springs, Ohio, home to many unconventional ideas over the years, there's now a small insect factory.

It's an unassuming operation, a generic boxy building in a small industrial park. It took me a while even to find a sign with the company's name: EnviroFlight. But its goal is grand: The people at EnviroFlight are hoping that their insects will help our planet grow more food while conserving land and water.

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The Two-Way
1:43 pm
Thu September 19, 2013

Clicking The 'Like' Button Is Protected Speech, Court Rules

A videographer shoots the side of Facebook's Like Button logo displayed at the entrance of the Facebook headquarters in Menlo Park, Calif.
Kimihiro Hoshino AFP/Getty Images

Originally published on Thu September 19, 2013 2:52 pm

Clicking the "Like" button on Facebook is tantamount to other forms of protected speech, a federal court decided on Wednesday. That is, clicking Like is protected by the First Amendment as a form of assembly or association.

Bloomberg reports:

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All Tech Considered
12:07 pm
Thu September 19, 2013

How To Spot And Outfake Bogus Twitter Followers

A hashtag in the digital age.
iStockphoto.com

Originally published on Thu September 19, 2013 2:15 pm

If you're on Twitter, you might want to think twice before bragging about all those followers you've been racking up. Some of the people who follow you might be fake — and there are now websites designed to expose them.

NPR's product manager for social media, Kate Myers, talks to Tell Me More's Michel Martin about how to spot fake accounts, why they might be following you and what you can do to stop them.


Interview Highlights

On tallying fake Twitter followers

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It's All Politics
5:03 am
Thu September 19, 2013

Conservative Lobbyist Derails Bipartisan 'Science Laureate' Bill

The U.S. Capitol at sunrise.
Jason Reed Reuters/Landov

Originally published on Thu September 19, 2013 10:24 am

No one who's been paying attention for, say, the past few decades, needs to be reminded of how extremely polarized Washington is.

So it's usually good news when Democrats and Republicans can come together on an issue, as they did recently to support the idea of creating the new honorary position of "Science Laureate of the United States."

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The Two-Way
3:50 pm
Wed September 18, 2013

Private Spacecraft Lifts Off With Space Station Supplies

Originally published on Wed September 18, 2013 4:53 pm

Orbital Sciences' Cygnus spacecraft has successfully launched from NASA's Wallops Flight Facility in Virginia on its way to becoming the second private vehicle to resupply the International Space Station.

Space.com says:

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All Tech Considered
11:13 am
Wed September 18, 2013

This Board Game Aims To Teach Preschoolers How To Code

Robot Turtles is for future programmers ages 3 to 8.
Courtesy of Robot Turtles

Originally published on Wed September 18, 2013 12:01 pm

In our "Weekly Innovation" blog series, we explore an interesting idea, design or product that you may not have heard of yet. Do you have an innovation to share? Use this quick form.

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