Science

The Salt
10:04 am
Fri April 5, 2013

Freezing Food Doesn't Kill E. Coli And Other Germs

The NPR Science Desk freezer: now we know we can't presume it's germ-free.
Daniel M.N. Turner NPR

Think that freezing food kills E. coli and other nasty microbes? Think again.

That's the lesson from the new E. coli outbreak caused by frozen chicken quesadillas and other snacks that has sickened 24 people in 15 states.

Freezing does slow down the microbes that cause food to spoil, but it's pretty much useless for killing dangerous bugs.

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Krulwich Wonders...
8:27 am
Fri April 5, 2013

Monty Python's John Cleese Almost Explains Our Brains

YouTube

Originally published on Fri April 5, 2013 9:50 am

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Research News
3:31 am
Fri April 5, 2013

Brain Scans Can Predict Who's Likely To Be A Repeat Offender

Originally published on Fri April 5, 2013 8:51 pm

Transcript

DAVID GREENE, HOST:

Imagine using mind technology to arrest and convict people before a crime actually happens. Sounds like something out of the movie "Minority Report."

(SOUNDBITE OF MOVIE, "MINORITY REPORT")

TOM CRUISE: (as Chief John Anderton) I'm placing you under arrest for the future murder of Sarah Marks and Donald Dubin that was to take place today, April 22nd, at 0800 hours and four minutes.

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Research News
3:31 am
Fri April 5, 2013

Researchers Question Obama's Motives For Brain Initiative

Originally published on Mon April 8, 2013 1:22 pm

Transcript

DAVID GREENE, HOST:

It's MORNING EDITION from NPR News. Good morning, I'm David Greene.

Earlier this week, President Obama announced his new Brain Initiative. He said he wants $100 million to explore America's next great frontier in science: Mapping the human brain, to understand how the brains neurons and circuits communicate. But now that brain specialists have had a little time to reflect, some are wondering whether the president's announcement has more to do with politics and some good PR?

Here's NPR's Daniel Zwerdling.

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Research News
5:03 pm
Thu April 4, 2013

Some Deep-Sea Microbes Are Hungry For Rocket Fuel

This bacterium-like microbe, Archaeoglobus fulgidus, seen here in a false-color image, can live in the high temperatures found near deep-sea vents. They can also survive by consuming perchlorate, a chemical used in rocket fuel.
Alfred Pasieka Science Source

Originally published on Fri April 5, 2013 8:36 am

It's life, but not as we know it. Researchers in the Netherlands have found that a microbe from deep beneath the ocean can breathe a major ingredient in rocket fuel. The discovery suggests that early life may have used many different kinds of chemicals besides oxygen to survive and thrive.

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