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Imaging going to MIT just so you can spend every waking hour thinking about the Roman Empire…
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Truly amazing how even after 2000 years we only now know how the romans made their cement. And the whole idea of a cement that has characteristics superior to what we have today is really quite unbelievable.
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The Romans were surprisingly extremely adept engineers. Really amazing!
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So leave large, imperfect self-healing lime slabs.
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