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Magnetism in the 21st Century

This is a really unexciting physics project

garner martin

on 17 May 2010

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Transcript of Magnetism in the 21st Century

Doodle Bug The toy uses a magnet and
iron filings to make funny
facial hair by dragging the
iron filings with the magnet. http://www.officeplayground.com/Doodle-Bug-P480.aspx MRI (Magnetic Resonance Imaging Toys Medicine A magnetic resonance imaging
machine uses magnets to detect
possible brain tumors, and other
potential hazards to soft tissue in
the body. http://en.wikipedia.org/wiki/Magnetic_resonance_imaging Magnetism in the 21st Century Navigation Compass This classic magnet-suspended-in-water
navigation tool is a simple magnet, that is
suspended in water, that points to the
geographic north pole. http://en.wikipedia.org/wiki/Compass Travel Maglev Magnetic Train The maglev train uses magnets to
virtually levatate this train so
it can move at speeds that by
far exceed that of a normal train.
The highest recorded speed was
581 km/h. http://en.wikipedia.org/wiki/Maglev_(transport) Astronomy Earth's magnetic
field The Earth has a magnetic field that
deflects the majority of charged
particles coming from solar wind,
so that we do not die. http://en.wikipedia.org/wiki/Earths_magnetic_field The End..... or is it?
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