When the great pyramids were being built there was still woolly mammoths walking the earth.

  • Professorozone@lemmy.world
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    7 hours ago

    Ok, but why then when you open a bottle of bleach or container of chlorine pellets, does it smell like chlorine. Do they add the piss ahead of time?

    • adarza@lemmy.ca
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      3 hours ago

      take all but 1.5mL out of that gallon jug of household bleach, then fill it back up with water. that’s roughly the concentration of chlorine in a swimming pool.

    • SirEDCaLot@lemmy.today
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      5 hours ago

      That’s pure chlorine, much higher concentration. At the concentrations of pool chlorination there’s essentially no smell.