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Where can i purchase a superconductor?

  1. Jan 17, 2008 #1
    I have to complete a project in a weeks time but i am missing a vital part to the project.
    I am building a model of a levitating train and have all the magnets and tracks ready i also have liquid nitrogen ordered, unfortunately i am unable to find any form of superconductor. Any help is appreciated. please tell me about any stores which may sell superconductors or a substitute which does the same things.
    thanx in advance.
  2. jcsd
  3. Feb 1, 2008 #2
  4. Nov 23, 2009 #3
    I want made a project like yours, can u send me detailed information how u made your work (magnet disposition, stability control and so on).
    Thank you
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