Relinquetur desideratio, quoniam ita sunt in Etruria ex aqua calida crebri fontes, quid ita non etiam ibi nascitur pulvis, e quo eadem ratione sub aqua structura solidescat.
Since in Etruria also there are frequent springs of hot water, there will remain the inquiry why there also the powder is not found, from which in the same manner walling may set under water.
final_alignments\Vitruvius_Architecture_Book_2.json