Earth's Magnetic Field Has Massive Breach – scientists baffled http://wattsupwiththat.com/2008/12/16/earths-magnetic-field-has-massive-breach-scientists-baffled/, wattsupwiththat.com, December 16, 2008.
2008
“… since the Second World War… the proton magnetometer has revolutionized measurements, satellites have given new impetus to magnetic surveying, discoveries of large mineral deposits have maintained activity in conventional magnetic prospecting, and geomagnetism has continued to play a central role in major scientific developments such as plate tectonics (where the time scale of reversals of the polarity of the Earth's magnetic field still provides the main source of information on the movement of the plates.)”
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David Gubbins 6
British university teacher 1947Related quotes
perhaps a passive magnetism as well, but at least an active is there
Ulrichs in autobiographical manuscript of 1861, cited in Hubert Kennedy (1988), Ulrichs: The Life and Works of Karl Heinrich Ulrichs. Pioneer of the Modern Gay Movement. Boston: Alyson. p. 44; As cited in: Kennedy (1997, 3)
http://www.mikebloomberg.com/en/issues/job_creation/mayor_michael_bloombergs_inaugural_speech
New York City
“War is a great asshole magnet.”
All the Trouble in the World (1994)
As quoted "John von Neumann (1903 - 1957)" by Eugene Wigner, in Year book of the American Philosophical Society (1958); later in Symmetries and Reflections : Scientific Essays of Eugene P. Wigner (1967), p. 261
Chicago: The Second City (Knopf, 1952; University of Nebraska Press, 2004, ISBN 0-8032-8035-1, p. 110.