https://phys.org/news/2018-10-venice-cities-greater-danger.html > Halfway between land and sea, trade is the only way to make a living. And so Venetians became successful merchants and built a magnificent city, with dazzling palaces and splendid churches filled with delightful works of art. > That city would flood every so often, when the tide was high and the wind pushed the waters of the Adriatic up north. But Venetian buildings are designed to withstand this, and city life bustles around the water.