City Beneath The Sea
gergi writes: "Found this story over at abcnews. Seems some scientists found a city they weren't sure even existed, Herakleion, that used to be at the mouth of the Nile, now underwater 3.5 miles offshore." They're blaming an earthquake for the city's disappearance. The dig (swim?) has been going on for a few years now, but now some of the impressive finds are being announced. Public exhibitions are promised for a couple of years from now.
Hmm... at mouth of large waterway... destroyed by earthquake... hidden for millenia under water... statues of large people wearing women's clothing... maybe it's time to rethink that move to San Francisco.
Zaphod B
Zaphod B
When duplication is outlawed, only outlaws will have
well, isn't that a bit ironic?
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Is this the MPAA? Is this the RIAA? Is this the DMCA? I thought it was the USA!
It is right that the continents drift with an average speed of 4 cm/year, but it is only at the boundry-zones (like San-Andreas in California) that the shift is observed. Within the plates, there is no lateral shift of one city relative to one other. Neither is the coastline a plate boundry. The plate boundry between Africa and Europe is much further north (between Cypres and Tyrkey), therefore shift along this boundry cannot be responsible for this.
Vertical shifts on the other hand, vould be exspected and observed in any large river delta, due to the constant addition of fresh sediments.
These loads the underlying crust, and is responsible for slow subsidence (as observed at the Mississippi delta). The reson for subsidence due to addition of material is that the earth's crust is isostatically compensated, that is it 'floats' on the denser mantle.
Such downwarping of the continental edges at large river-deltas most likely has drowned a lot of prehistoric cities.
Yours Yazeran
Plan: To go to Mars one day with a hammer.