5 Comments

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robert moore
Parkersburg, WV Β· 2 months ago

we can't figure out what the Romans used so how we got something that strong

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James Dunn
Gig Harbor, WA Β· 2 months ago

Then why the rebar?

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Lisa Wolfrey
Ironton, MO Β· 2 months ago

I can think of several really good things to do with this stuff