Interesting Engineering on MSN6mon
Human-built 5600-year-old underwater bridge found inside cave stuns scientistsGeological formations in the cave and a light-colored band on the bridge, which researchers explained to Vice would loosely ...
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Parkway East 'bathtub' reopens downtown after floodingPennDOT says the stretch of westbound Interstate 376 (Parkway East) known as the "bathtub" has reopened in ... float uncontrolled down Ohio River Sewickley Bridge reopens after loose barge hits ...
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