Fall Of The Leaning Tower Summary

The film explores why the famous tower of Pisa hasn't fallen over yet and investigates the many efforts taken to preserve this medieval treasure.

NOVA Season 27 Episodes...

NOVA Show Summary

Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.

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