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Polarity
In chemistry, polarity describes the separation of electric charges resulting in an electric dipole moment where one end of the molecule is positively charged, and the other end is negatively charged. In addition to chemical molarity, there is also magnetic polarity which refers to the north and south poles of an electromagnetic field.
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MAR 09, 2015Space & Astronomy
According to new research published last week, Mars once contained an ocean larger than our own Arctic Ocean and coverin ...Written By: Brenda Kelley KimMAR 07, 2015Space & Astronomy
Here on earth, carbon dioxide is a pollutant and a greenhouse gas. But thanks to a new engine technology, for colonists ...Written By: Andrew J. DunlopFEB 19, 2015Technology
It began with the Apollo 11 Lunar module, signaling the historic first manned landing on the moon. In subsequent Apollo ...Written By: Brenda Kelley KimMAY 09, 2014Earth & The Environment
If you were heading to Antarctica 40 million or so years ago it probably would have been a good idea to bring your swims ...Written By: Peter MicheliFEB 13, 2014Genetics & Genomics
While you may know that polar bears adapt to their extremely cold environment, you probably don't know how they do it. N ...MAR 12, 2013Videos
The Center for Remote Sensing of Ice Sheets (CReSIS) is a Science and Technology Center established by the National Scie ...Written By: Jennifer Ellis
MAR 09, 2015
Space & Astronomy
According to new research published last week, Mars once contained an ocean larger than our own Arctic Ocean and coverin
...
Written By:
Brenda Kelley Kim
MAR 07, 2015
Space & Astronomy
Here on earth, carbon dioxide is a pollutant and a greenhouse gas. But thanks to a new engine technology, for colonists
...
Written By:
Andrew J. Dunlop
FEB 19, 2015
Technology
It began with the Apollo 11 Lunar module, signaling the historic first manned landing on the moon. In subsequent Apollo
...
Written By:
Brenda Kelley Kim
MAY 09, 2014
Earth & The Environment
If you were heading to Antarctica 40 million or so years ago it probably would have been a good idea to bring your swims
...
Written By:
Peter Micheli
FEB 13, 2014
Genetics & Genomics
While you may know that polar bears adapt to their extremely cold environment, you probably don't know how they do it. N
...
MAR 12, 2013
Videos
The Center for Remote Sensing of Ice Sheets (CReSIS) is a Science and Technology Center established by the National Scie
...
Written By:
Jennifer Ellis