Science & Technology

Technology
4:00 pm
Sat February 15, 2014

Getting Better At Predicting The Weather

Originally published on Sat February 15, 2014 8:18 pm

Transcript

ARUN RATH, HOST:

It's ALL THINGS CONSIDERED from NPR West. I'm Arun Rath.

It has been an ugly winter. In the past two weeks, a pair of storms has made life miserable across the Eastern U.S. On Thursday, much of the south and northeast were buried in snow and ice. At least 26 people have died. Tens of thousands of flights have been canceled, rail service delayed, and roads in many cities are still impassable.

Read more
The New And The Next
4:00 pm
Sat February 15, 2014

Super-Secure, Temporary Texts Draw Interest Of Business Crowd

Image Source

Originally published on Sun February 16, 2014 12:00 pm

The online magazine Ozy covers people, places and trends on the horizon. Co-founder Carlos Watson joins All Things Considered regularly to tell us about the site's latest feature stories.

This week, Watson talks with host Arun Rath about a new texting service that promises tight security. While Snapchat has become a popular way to text photos that disappear after a number of seconds, recent hacks have raised questions about its security. A service called Privatext provides an alternative that has gained interest among some professionals.

Read more
The Two-Way
1:51 pm
Sat February 15, 2014

No Rest For The Snow-Weary: Northeast Braces For Round 2

But wait, there's more: New England is still digging out from the massive snowstorm earlier this week.
Jim Cole AP

Originally published on Sat February 15, 2014 3:17 pm

The Northeast is in for another winter punch, with the National Weather Service calling for more than a foot of accumulation in many areas through early Sunday. The double-whammy comes even as many areas are still digging out from the last assault a mere two days ago.

Read more
The Two-Way
12:16 pm
Sat February 15, 2014

Mars 'Jelly Doughnut' Mystery Solved: It's Just A Rock, NASA Says

This composite image provided by NASA shows before-and-after images taken by the Opportunity rover on Mars of a patch of ground taken on Dec. 26, 2013, showing the "Pinnacle Island" rock.
AP

Originally published on Sat February 15, 2014 3:21 pm

It appeared out of the red, like something dropped by a Martian Homer Simpson. But now NASA has an explanation for the "jelly doughnut" object photographed by the Opportunity rover in December.

First, here's what it isn't: It is not a fungus-like Martian organism, nor is it ejecta shot into the air by a nearby (and unseen) meteor impact.

Instead, it's geologic roadkill. Basically.

"We drove over it," Opportunity's Deputy Principal Investigator Ray Arvidson said in a statement on Friday.

Read more
Krulwich Wonders...
10:05 am
Sat February 15, 2014

'O Wind A-Blowing!'

Digital Life
8:54 am
Sat February 15, 2014

An App On The Search For The Secret To Happiness

Originally published on Sat February 15, 2014 12:13 pm

Transcript

SCOTT SIMON, HOST:

Social scientists have a new way of researching happiness. Now, for years you had to ask somebody why they were happy in order study what makes somebody happy, but that's been hard to do every minute of every day until now. Guy Raz of the TED Radio Hour explains.

GUY RAZ, BYLINE: Matt Killingsworth is a scientist who...

MATT KILLINGSWORTH: ...studies the causes and nature of human happiness.

RAZ: Which used to mean bringing people to a lab and interviewing them and trying to figure out...

Read more
Food
8:54 am
Sat February 15, 2014

Performance Drinks Pour Liquid Fuel Into Olympic Athletes

Originally published on Sat February 15, 2014 12:13 pm

Transcript

SCOTT SIMON, HOST:

You know, athletes burn a tremendous number of calories in competition and training and with the Olympics underway we got to wondering just what they consume to recover from a workout and fortify themselves for upcoming events. So we're reached nutritionist Nanna Meyer in Sochi. She teaches at the University of Colorado at Colorado Springs and she is the U.S. Olympic speedskating team sport dietician there are the games.

Thanks very much for being with us.

NANNA MEYER: Thanks very much for having me.

Read more
Joe's Big Idea
5:12 pm
Fri February 14, 2014

NASA's On Alert For Big Scary Asteroids. What About Smaller Ones?

Originally published on Fri February 14, 2014 6:58 pm

Read more
Science
5:08 pm
Fri February 14, 2014

Illegal, Remote Pot Farms In California Poisoning Rare Wildlife

Fishers are among the small carnivores threatened by rat poisons used to guard plants at illegal marijuana farms.
John Jacobson U.S Fish & Wildlife Service

Originally published on Fri February 14, 2014 6:58 pm

People who grow marijuana illegally in the backwoods of Northern California use large amounts of rat bait to protect their plants — and these chemicals are killing several species of wild animals, including rare ones, biologists say.

Here's what happens: The growers plant their marijuana in remote locations, hoping to elude detection. They irrigate their plants — with water from streams — which lures animals looking for water. Rodents chew the flourishing plants to get moisture, which kills the plants. Researchers believe that's the prime reason growers use the poisons.

Read more
The Two-Way
5:00 pm
Fri February 14, 2014

1 In 4 Americans Thinks The Sun Goes Around The Earth, Survey Says

A view of Venus, black dot at top center, passing in front of the sun during a transit in 2012. A quarter of Americans questioned failed to answer correctly the most basic questions on astronomy.
AP

Originally published on Fri February 14, 2014 5:41 pm

A quarter of Americans surveyed could not correctly answer that the Earth revolves around the sun and not the other way around, according to a report out Friday from the National Science Foundation.

The survey of 2,200 people in the United States was conducted by the NSF in 2012 and released on Friday at an annual meeting of the American Association for the Advancement of Science meeting in Chicago.

Read more

Pages