Extracting copper
7:59
Added: 1 year ago
From: ScienceadVenture
Views: 2,820
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  • awesome, i missed school today due to illness and we were doing this exact practial. Thanks guys, you have saved my life, thats +1 subscriber, please do more videos

    G3ner4lSp4ceman 7 months ago

  • oops my fault

    ScienceadVenture 1 year ago

  • kurt thanks this video has your voice u ruined it

    00crystals 1 year ago

  • Well done for doing this :)

    I literally giggled when I heard Kurt trying to say "basically coal" quietly :DDDDDDD

    TheOrestaM 1 year ago

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