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Magnetism in 21st Century

This is show the uses of magnet's in today's world.
by

Crystal Le

on 29 April 2010

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Transcript of Magnetism in 21st Century

Medicine Astronomy Electronics Navigation Toys Magnetism in the 21st Century MRI Maglev Trains Magnetix Loud Speakers Electromagnetic Propulsion Magnetic resonance imaging:
A way to take pictures of the body
without usiing x-rays or cutting into
the body A device that amplifies sound
using electromagnetics One way it is used is to check for
tumors.
Sound system at homecoming
A magnetic toy used to entertain
childen Children can build structures
out of magnets Sends spacecrafts into
space by creating a super conductor
and adding electricity This has not been created
but this will be a safer, faster,
and more resource efficeint Trains move on guideway
by using like poles to
hover Used as day to day transportation in China
and most airports Images - http://www.inzit.co.uk/product_images/fullsize/150-translucent.jpg

http://www.sfu.ca/sonic-studio/handbook/Graphics/Loudspeaker.gif

http://www.magnet.fsu.edu/education/tutorials/magnetacademy/mri/images/mri-scanner.jpg

http://www.aboutshanghai.com/imgs/maglev-train-line-big1.jpg

http://www.beachbrowser.com/Archives/Science-and-Health/August-2000/MagLevCompModel.jpg

Bibliography -

N.p. "MRI." HowStuffWorks. HowStuffWorks.Inc, 1998. Web. 25 Apr. 2010. <http://healthguide.howstuffworks.com/mri-dictionary.htm>.

Admin. "Magnetix Toys." TheToy Zone. N.P., 3 Dec. 2009. Web. 25 Apr. 2010. <http://www.thetoyzone.com/2009/toys-for-boys/magnetix-toys/>.

Bonsor, Kevin. "How Maglev Trains Work." HowStuffWorks. HowStuffWorks.Inc, 1998. Web. 25 Apr. 2010. <http://www.howstuffworks.com/maglev-train.htm>.

Gale, Thomson. "MAGNETS FOR PROJECTING SOUND: MICROPHONES, LOUDSPEAKERS, CAR HORNS, AND ELECTRIC BELLS." Magnetism. Thomson Corporation, 2006. Web. 25 Apr. 2010. <http://www.scienceclarified.com/everyday/Real-Life-Chemistry-Vol-5/Magnetism.html>.

Bonsor, Kevin. "How Electromagnetic Propulsion Will Work." HowStuffWorks. HowStuffWorks.Inc, 1998. Web. 25 Apr. 2010. <http://science.howstuffworks.com/electromagnetic-propulsion.htm>.

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