Science

Krulwich Wonders...
9:14 am
Tue January 21, 2014

Treat Yourself To A 'Huh?'

Robert Krulwich NPR

You drop a ball. You drop a key. You drop a piece of lead. They each slip from your hand and tumble to the ground. But you have an orderly mind (you're a physicist) and, to you, falling things don't seem haphazard — they seem neat. The unruly world has rules, laws. So instead of saying "Bummer!" you say, "Of course! How beautiful! How logical!"

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Space
4:15 am
Tue January 21, 2014

Rosetta On Course To Achieve Historic Mission

Originally published on Tue January 21, 2014 2:18 pm

Transcript

STEVE INSKEEP, HOST:

Scientists are celebrating after receiving a signal from a spacecraft on a very long journey. The Rosetta is traveling through the heavens to study a comet in more detail than ever before. As NPR's Rob Stein reports, the Rosetta spacecraft's call home meant the robot onboard had successfully awakened itself from a long hibernation, and is now on course to achieve its historic mission.

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All Tech Considered
2:18 am
Tue January 21, 2014

Brain Games: Move Objects With Your Mind To Find Inner Calm?

Richard Warp uses an Emotiv headset paired with his invention, NeuroDisco, which translates brain electrical patterns into music.
Josh Cassidy KQED

Originally published on Wed January 22, 2014 2:38 pm

Couch potatoes everywhere, rejoice.

New commercial devices, using technology borrowed from the field of neuroscience, are making it possible to control objects with brain power alone. The idea is to help train users to become more focused — and relaxed.

EEG headsets, which detect electrical activity in the brain, were once found only in research labs. Today, the technology has become cheaper and easier to use. That's made it possible to connect EEG headsets to other consumer devices.

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Shots - Health News
2:16 am
Tue January 21, 2014

Mild-Mannered Stingrays Can Inflict A World Of Hurt

The round stingray is native to the eastern Pacific coast and is notorious for injuring swimmers and surfers.
laszlo-photo/Flickr

Originally published on Wed January 22, 2014 7:08 am

Want to get away? Thinking about a place with warm water and soft sand? Sounds nice. But think twice before you wade into that inviting surf. Chances are there are stingrays in the area.

Every year, these timid, shellfish-eating cousins of the shark inflict excruciating injuries on thousands of swimmers and surfers from the Bahamas to Bahrain to both coasts of the United States.

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The Two-Way
1:19 pm
Mon January 20, 2014

Rosetta Space Probe Gets Interplanetary Wake-Up Call

Rosetta, the European Space Agency's cometary probe with NASA contributions, is seen in an undated artist's rendering.
NASA Reuters/Landov

Originally published on Mon January 20, 2014 2:01 pm

... That's the message received from a bleary-eyed comet-chasing space probe on Monday, much to the relief of ground-based controllers who sent it a long distance wake-up call after nearly a three-year nap.

The European Space Agency received the communique from deep space on schedule at 1 p.m. ET from Rosetta, some 500 million miles away on a trajectory to rendezvous with comet 67P/Churyumov-Gerasimenko in August. It's been in sleep mode to conserve power.

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The Two-Way
10:40 am
Mon January 20, 2014

U.S., EU Lift Some Iran Sanctions After Assurances On Uranium

An IAEA team checks the enrichment process inside the uranium enrichment plant Natanz in central Iran on Monday.
Kazem Ghane EPA/Landov

Originally published on Mon January 20, 2014 3:46 pm

This post was updated at 11:40 a.m. ET.

The United States and European Union say they will lift some sanctions against Iran after reports from international inspectors that Tehran has suspended high-level enrichment of uranium under an interim pact to scale back its nuclear program.

The Associated Press reports:

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Space
5:26 pm
Sun January 19, 2014

Mars Or Bust: Putting Humans On The Red Planet

Tracks from NASA's Opportunity rover disappear toward the horizon on the Meridiani Plains of Mars. The rover has been on the planet since 2004.
NASA/JPL-Caltech/Cornell University

Originally published on Sun January 19, 2014 5:42 pm

"I don't know why you're on Mars, but whatever the reason for going to Mars is, I'm glad you're there and I wish I was with you."

That was a part of astrophysicist Carl Sagan's message, recorded a few months before he died in 1996, to the future human inhabitants of Mars.

Some of the earliest science fiction imagined voyages to the Red Planet. We now have the space-faring technology, and getting humans to Mars actually seems within reach. It would certainly involve massive resources and a lot of danger, but some believe the rewards would be massive.

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Europe
4:16 am
Sun January 19, 2014

From Ashes To Ashes To Diamonds: A Way To Treasure The Dead

Most of the diamonds synthesized from cremated remains come out blue, due to trace amounts of boron in the body. These diamonds, made from the ashes of animals, were created through the same process used to make diamonds from human remains.
Courtesy Rinaldo Willy/Algordanza

Originally published on Sun January 19, 2014 10:59 am

Diamonds are supposed to be a girl's best friend. Now, they might also be her mother, father or grandmother.

Swiss company Algordanza takes cremated human remains and — under high heat and pressure that mimic conditions deep within the Earth — compresses them into diamonds.

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Shots - Health News
1:55 pm
Sat January 18, 2014

Western Scientists Look To Chinese Medicine For Fresh Leads

Workers prepare Chinese traditional medicine for customers in Beijing.
Alexander F. Yuan AP

Originally published on Wed January 22, 2014 7:08 am

In the quest for new treatments, U.S. researchers are looking to traditional Chinese medicines, some of the oldest remedies in the world.

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Krulwich Wonders...
7:07 am
Sat January 18, 2014

A Supersilly Super Bowl 'What If ... ?'

Bad british NFL commentary.
TheExplodingHeads YouTube

We're only a few Sundays shy of the big game, so here's a Super Bowl warm-up video, a "What if ... ?"

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