It's a google search away! apologies for not revealing the punchline. I thought it was interesting, since Gibraltar and Venice aren't far from each other on a worldwide scale.
....Sewage transport ironically was a large use case. Natural tides come in, fill the lagoon, flush it out.
The network of bridges and canals were also key infrastructure for transport of goods and people.
....Sewage transport ironically was a large use case. Natural tides come in, fill the lagoon, flush it out.
The network of bridges and canals were also key infrastructure for transport of goods and people.