6 Comments

  1. Luca
    March 17, 2014 @ 1:02 pm

    This is a really cool graph. I never really knew how it killed bacteria but now I do!

  2. brent
    March 17, 2014 @ 2:44 pm

    nice!

  3. AJ
    May 14, 2014 @ 12:05 pm

    I blog often and I truly thank you for your information.
    This article has truly peaked my interest. I will take a note of your blog and keep checking for new updates.

  4. M
    August 26, 2014 @ 4:58 am

    Pretty Cool. Didnt Know This About Copper.

  5. Julie
    August 27, 2014 @ 10:49 am

    Really interesting read!

  6. Sheri
    December 21, 2014 @ 4:41 pm

    my husband and i love the blog

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