Steven Dutch, Professor Emeritus, Natural and Applied Sciences, University of Wisconsin - Green Bay
Above: "You can't stick a knife blade between the stones." Yeah, sure, I thought. Travelers' Tales, Erich von Daniken stuff. And it's all absolutely true. Below: I had to search for a long time to find a nick where I could stick a knife blade for scale. |
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The famous twelve-cornered stone | |
Ballet Folklorico |
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Created 18 February 2000, Last Update 18 February 2000