Tagged: science

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The Salt
2:58 pm
Tue July 10, 2012

Cranberry Juice For Urinary Tract Infections? It Really Can Help

Credit Maggie Starbard / NPR
Cranberry Antioxidant Punch

Native Americans and Pilgrims were onto something when they turned to cranberries as an infection fighter. American settlers believed the bitter food could stave off scurvy. But there's more than just Vitamin C in this indigenous berry.

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Science & Health
11:44 am
Tue July 10, 2012

Sugarcane disease new to Louisiana found

The LSU AgCenter says a sugarcane fungus new to Louisiana has been identified in two fields. It's called orange rust.

Plant pathologist Jeff Hoy says sugarcane experts had expected the wind-borne fungus earlier since it was first identified in the United States five years ago in Florida.

Researchers and extension agents are checking other fields to see if they are infected.

Orange rust is native to Asia.

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The Two-Way
1:33 pm
Mon July 9, 2012

PHOTO: A New Panoramic View Of Mars

Credit NASA
NASA's Mars Exploration Rover Opportunity took this panoramic view of the planet between Dec. 2011 and May.

NASA has released a new, stunning panoramic image of Mars. The scene is stitched from 817 images taken by NASA's Mars Exploration Rover Opportunity from Dec. 2011 to May.

To do the image justice, you have to download the hi-resolution version, but be warned it's close to 14 MB.

Here's how NASA describes the scene:

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Summer Science
2:30 am
Tue July 3, 2012

When Ice Cream Attacks: The Mystery of Brain Freeze

Originally published on Tue July 3, 2012 1:12 pm

If it hasn't happened to you, count yourself as lucky. For many people, eating ice cream or drinking an icy drink too fast can produce a really painful headache. It usually hits in the front of the brain, behind the forehead.

The technical name for this phenomenon is cold-stimulus headache, but people also refer to it as "ice cream headache" or "brain freeze."

The good news is that brain freeze is easy to prevent — just eat more slowly. The other bit of good news is these headaches don't last very long — a minute at the outside.

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