Originally published 04/15/2013
A giant "monumental" stone structure discovered beneath the waters of the Sea of Galilee in Israel has archaeologists puzzled as to its purpose and even how long ago it was built. The mysterious structure is cone shaped, made of "unhewn basalt cobbles and boulders," and weighs an estimated 60,000 tons the researchers said. That makes it heavier than most modern-day warships. Rising nearly 32 feet (10 meters) high, it has a diameter of about 230 feet (70 meters). To put that in perspective, the outer stone circle of Stonehenge has a diameter just half that with its tallest stones not reaching that height....
- Columbia University Releases Eric Foner’s Civil War MOOCs. It's Free!
- Historian Geoffrey Ward tells CBS: Fox News would have ‘loved’ to show FDR with polio ‘at his most helpless’
- Eric Hobsbawm is remembered as a polyglot of a kind that's vanished
- Once again Ken Burns turns to Geoffrey Ward to write his script, this time about the Roosevelts
- Historian warns that countries go into decline when they become rigid, oppress minorities, and become weak militarily