Matt Crowley
matthetube
Magnetic Fraction of Volcanic Ash
A sample of Mt. St. Helens ash subjected to a strong magnetic field. The darker fraction is magnetic, which is rather surprising. Could it be magnetite?
Demonstrated by Bill Beaty at his Weird Science Salon:
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Uploaded on April 2, 2011
Taken on April 1, 2011
Magnetic Fraction of Volcanic Ash
A sample of Mt. St. Helens ash subjected to a strong magnetic field. The darker fraction is magnetic, which is rather surprising. Could it be magnetite?
Demonstrated by Bill Beaty at his Weird Science Salon:
439
views
0
faves
0
comments
Uploaded on April 2, 2011
Taken on April 1, 2011