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Mystery of earthquake-proof Leaning Tower of Pisa solved

2018年 6月 7日 Thursday - 01:53

The rigidity of its marble structure combined with soft soil below helps the Leaning Tower of Pisa withstand seismic waves, according to new research funded by Opera della Primaziale Pisana. Matthew Stock reports.

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The rigidity of its marble structure combined with soft soil below helps the Leaning Tower of Pisa withstand seismic waves, according to new research funded by Opera della Primaziale Pisana. Matthew Stock reports.

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Mystery of earthquake-proof Leaning Tower of Pisa solved

2018年 6月 7日 Thursday - 01:53