How is Angkor Wat Still Standing Today?

Name: How is Angkor Wat Still Standing Today?
Uploaded: 2018-05-15T20:37:30Z
Duration: 2 min 38 s
Description: The engineering masterpiece is strikingly tall and covers an area four times larger than the Vatican City. But without the surrounding moat, the structure would never have survived.

From:Angkor Revealed: The Hidden Megacity

2m 38s
HD
TV-PG

The engineering masterpiece is strikingly tall and covers an area four times larger than the Vatican City. But without the surrounding moat, the structure would never have survived.