[ PIXEL VIKING ]

Photography, videography and general ramblings about the things that interest me, such as: The outdoors, history, travelling, design, architecture, music, art, science & technology...

Rico Bergholdt Hansen

Odense, Denmark.


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Saturday
Feb232013

Magnetic Storm - Earth's Invisible Shield...

A NOVA (PBS) film about magnetic reversal (when the magnetic north and south shift places)...

Like the plot of a sci-fi B movie, something weird is happening deep underground where the constant spin of Earth's liquid metallic core generates an invisible magnetic force field that shields our planet from harmful radiation in space. Gradually, the field is growing weaker. Could we be heading for a demagnetized doomsday that will leave us defenseless against the lethal effects of solar wind and cosmic rays? "Magnetic Storm" looks into our potentially unsettling magnetic future.

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