Aurora Borealis

  • by iMinds
  • Narrated by Ellouise Rothwell
  • 0 hrs and 7 mins
  • Unabridged Audiobook

Publisher's Summary

Learn about the science of the Aurora Borealis with iMinds insightful audio 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. When these particles reach the Earth, some of the electrons and protons get caught in the Earth’s magnetic field. This happens most frequently in the Polar Regions of the Earth where the magnetic field is stronger. The electrons and protons get trapped in the atmosphere, and move in a giant oval shaped motion.
Perfect to listen to while commuting, exercising, shopping or cleaning the house.. iMinds brings knowledge to your MP3 with 8 minute information segments to whet your mental appetite and broaden your mind.
iMinds offers 12 main categories; become a Generalist by increasing your knowledge of Business, Politics, People, History, Pop Culture, Mystery, Crime, Culture, Religion, Concepts, Science and Sport. Clean and concise, crisp and engaging, discover what you never knew you were missing.
iMinds is the knowledge solution for the information age cutting through the white noise to give you quick, accurate knowledge .. Perfect your dinner party conversation, impress your boss - an excellent way to discover topics of interest for the future.

More

Audible Editor Reviews

The Aurora Borealis is a naturally occurring light display in the Arctic regions. Due to its occurrence in high latitudes, the Aurora Borealis is commonly referred to as the Northern Lights. iMinds explains the science behind the phenomenon, which occurs when Earth's magnetic fields interact with particles from solar wind. Elouise Rothwell performs with a wonderstruck air as she describes the awe-inspiring interplay of colors, making the lights seem even more magnificent. Listeners interested in this amazing spectacle will learn not just the circumstances that cause it to occur, but the history and myths that surround it.

More

What the Critics Say

"I'm learning all sorts of stuff about stuff I didn't even know I didn't know. And it sticks. In a nutshell: wonderful." (Jonathon Margolis, Financial Times)

More

See More Like This

Customer Reviews

No customer reviews available

Book Details

  • Release Date: 09-11-2009
  • Publisher: iMinds