A must-listen to people interested in their health

Explains why Vitamin D is much more important than people realize.

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proxy?container=focus&gadget=a&resize h=100&url=https%3A%2F%2Fwww.grc.com%2Fhealth%2FVitaminDPrescription A must listen to people interested in their health
GRC | Vitamin D Research  
Research into the nature and importance of Vitamin D

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Skypunch

Skypunch

Reshared post from +Reg Saddler

This is the coolest thing I've seen all week! - Sky Punch

Thanks to +Terry Boswell and +Mahei Foliaki over on Facebook for this amazing photo

This is a rare meteorological phenomenon called a skypunch. When people see these, they think it's the end of the world. Ice crystals form above the high-altitude cirro-cumulo-stratus clouds, then fall downward, punching a hole in the cloud cover. Freakishly weird!

In album Cool Photos (5 photos)

%280%29sky+hul Skypunch

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Blue Marble 2012 - Eastern Hemisphere

Blue Marble 2012 - Eastern Hemisphere

Reshared post from +Earth

Eastern Hemisphere - Blue Marble 2012

Responding to public demand, NASA scientists created a companion image to the wildly popular 'Blue Marble' released last week
https://plus.google.com/115111485112027405250/posts/CAKZ2NHfwik

The new image is a composite of six separate orbits taken on January 23, 2012 by the Suomi National Polar-orbiting Partnership satellite. Both of these new 'Blue Marble' images are images taken by a new instrument flying aboard Suomi NPP, the Visible Infrared Imaging Radiometer Suite (VIIRS).

Compiled by NASA Goddard scientist Norman Kuring, this image has the perspective of a viewer looking down from 7,918 miles (about 12,742 kilometers) above the Earth's surface from a viewpoint of 10 degrees South by 45 degrees East. The four vertical lines of 'haze' visible in this image shows the reflection of sunlight off the ocean, or 'glint,' that VIIRS captured as it orbited the globe. Suomi NPP is the result of a partnership between NASA, NOAA and the Department of Defense.

Download Full Resolution Image:

JPG | 11 MB | 11500x11500px
http://farm8.staticflickr.com/7163/6806922559_8f01d2f8a3_o.jpg

Image Credit: NASA/NOAA
http://www.nasa.gov/

6806922559 8f01d2f8a3 o%2B%25281280x1280%2529 Blue Marble 2012   Eastern Hemisphere

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Ash and Lightning

Ash and Lightning

Reshared post from +Earth

Ash and Lightning Above Eyjafjallajökull Volcano, Iceland

April 17, 2010

Image Credit & Copyright: Marco Fulle

icevolcano fulle Ash and Lightning

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