China 1999

This is my experience in China in the Summer of 1999. If you came to this webpage first, it's better if you start from the beginning of the story.

[Earthquake Detector]

6/30/99 Earthquake Detector at the Central History Museum, Beijing
Did you know the Chinese invented a type of earthquake detector literally hundreds of years ago? I believe this detector could show the direction and distance of an earthquake.

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China 1999


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Last updated : October 21, 1999
Copyright 1999 Al Wong, Los Angeles, California, USA
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