Showing posts with label
Cadillac Hill
.
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Showing posts with label
Cadillac Hill
.
Show all posts
Thursday, March 05, 2015
Horses and Traction: Why Did Cities Have Cobblestone Streets? Why Did Traction Matter?
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A cobblestone street in Italy is paved with round stones; some sources say that a "cobble" originally meant a round stone. Th...
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