Metals electroplated onto steel wool.
From beginning to end there was a 75 gram weight gain.
https://i.postimg.cc/wvp0KBFC/Screen...3-15-14-06.png
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Metals electroplated onto steel wool.
From beginning to end there was a 75 gram weight gain.
https://i.postimg.cc/wvp0KBFC/Screen...3-15-14-06.png