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Studying Ancient Roman concrete may help slow climate change
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06-06-2013, 04:48 AM
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Undertoad
Radical Centrist
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
Quote:
Originally Posted by
glatt
All this is to say that if we change our practices to use the Roman recipe (even substituting fly ash for volcanic ash).
That all sounds great but where are we gonna get all those flies. Think, man.
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