Chemistry Experiment
4:30
Added: 3 years ago
From: bigyahu
Views: 2,194
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  • Cool Video

    palle4 3 years ago

  • wow. this takes me back to the good old days of the krebs cycle and helps me remember that the marble step I am just about to pay 2 grand for is just a hunk of calcium carbonate anyway. Thanks Dr Alec. Just keep those great ideas rolling in.

    ittimani 3 years ago

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