Hong Kong Watch Fever 香港發燒友
Showing posts with label
Kiu Tai Yu
.
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Showing posts with label
Kiu Tai Yu
.
Show all posts
Thursday, July 28, 2011
Asia First Tourbillon made by Kiu Tai Yu
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In 1088, Su Song and Han Gong Lian, the scientists of China created an astronomical clock tower which was more than thirty feet high. Th...
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