Do you know how people restore pottery from 8,000 years ago? How ancient Greek drama retains its vibrancy? And how robot dog patrols the historical site of Pompeii? Let's take a look.
Produced by Xinhua Global Service■
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Do you know how people restore pottery from 8,000 years ago? How ancient Greek drama retains its vibrancy? And how robot dog patrols the historical site of Pompeii? Let's take a look.
Produced by Xinhua Global Service■
