such as those used in the construction of the Antikythera Mechanism, which [Chris] has been rebuilding for the past years, using only period-correct tools. He’s learned a lot about the mechanism ...
The Antikythera Mechanism is a mysterious ancient device used to calculate lunar cycles, planet motions, and more. Over 2,000-years-old, it was far more advanced than any other technology of its time.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果