conductors and insolators

Posted on 23rd June 2017 by Deleted User
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2 Responses to conductors and insolators

  1. sclarke says:
    23rd June 2017 at 5:27 am

    I really enjoyed listening to your homework.

  2. boatk says:
    24th June 2017 at 6:27 pm

    Liked the way you projetced your voice

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