A Shortage Of Sand On Earth

Discussion in 'Science & Nature' started by Steven Stanick, Apr 23, 2022.

  1. John Brunner

    John Brunner Senior Staff
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    Do you mean that only 5% of the plastic is recyclable and the other stuff is not? I bet there are lots of people who "recycle plastic" who are unaware that everything but #1 and #2 should just go in the garbage.
     
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  2. Steven Stanick

    Steven Stanick Very Well-Known Member
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    That is the fact. I always wonder why the container makers make the recycle number so small I need a magnifier to read sometimes.
     
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  3. John Brunner

    John Brunner Senior Staff
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    I wonder why they put a recycle number on there in the first place if it's not really. It's kinda misleading.
     
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  4. Bobby Cole

    Bobby Cole Supreme Member
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    Number 5 is also recyclable.

    Dunno about the sand though. I haven’t really read anything other than what is here but how about volcanic rock? Can it not be crushed or is it already being utilized?
     
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  5. Bobby Cole

    Bobby Cole Supreme Member
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    I did do just a little digging (pardon the pun) and did find that they’re exploring the use of Graphine in construction concrete which replaces nearly 70% of the normal use of sand and it’s binding capabilities are far greater and much stronger.
     
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  6. Steven Stanick

    Steven Stanick Very Well-Known Member
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    Good question. I saw one yesterday with the triangle but no number. No number means it does not get recycled. I don't buy bottled water but I wonder with all the bottles in stores how many have the "1 or "2" numbers on them.
     
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  7. Steven Stanick

    Steven Stanick Very Well-Known Member
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    The news today had a feature on a young couple for Louisiana that had started a glass recycling business that has exploded. They can even grind it to the texture of talcum powder. Great success story.
     
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  8. Marie Mallery

    Marie Mallery Veteran Member
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    That is what we pay our leaders to protect us, well we'd be better off with the mafia.
     
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  9. Marie Mallery

    Marie Mallery Veteran Member
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    :eek:
     
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  10. Marie Mallery

    Marie Mallery Veteran Member
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    Just be care with the dust, do like Clinton and don't inhale.
     
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  11. Marie Mallery

    Marie Mallery Veteran Member
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    Don wonder if we can use mud bricks.or adobe mud?
     
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