Aurora Borealis

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Author : iMinds
Genre : Science

Summary : Learn about the science of the Aurora Borealis with iMinds insightful knowledge series. The aurora borealis, often referred to as the northern lights, is a natural light-show that appears in the sky around the north magnetic pole. Auroras can sometimes be seen in other places of the world, but not as clearly. In the southern hemisphere, the phenomenon is called "aurora australis." The aurora borealis occurs because of an interaction between solar wind and the Earth's magnetic field. When the sun's gases explode, some of the particles are blown away in a phenomenon known as solar wind. The particles in the solar wind travel at speeds of over 600,000 miles per hour and take two to three days to reach the Earth. iMinds brings targeted knowledge to your eReading device with short information segments to whet your mental appetite and broaden your mind.

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Author : Flip Todd
Genre : Science

Summary : A photo journal of the beauty of the Aurora Borealis as captured by six photographers in different parts of the world.

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Author : John Thrower
Genre : Marimba with percussion ensemble

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Author : American Academy of Arts and Sciences
Genre : Science

Summary : Vol. 11, pt. 1, "Centennial volume," includes full list of officers and members of the academy, 1780-1881.

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Author : Tom Kerss
Genre : Science

Summary : Discover the incomparable beauty of the Northern Lights with this accessible guide for aspiring astronomers and seasoned night sky observers. Covers the essential equipment needed for observation and photography and full of stunning photographs.

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Genre : Science

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Author : Syun-Ichi Akasofu
Genre : Science

Summary : An overview of the aurora borealis that covers the science behind it, historical reactions to it and research of it, and aspects of the phenomenon yet to be understood, and provides illustrations--including color photos and nineteenth-century engravings--and a list of further resources.