Matt Bennett

That water clarity is an engineering decision, and the math behind it is wilder than the video. Roman aqueducts ran on gravity alone. No pumps, no pressure systems. Engineers carved channels with a gradient so shallow it borders on absurd. The Pont du Gard in southern France drops 2.5 centimeters over 275 meters. That's roughly the thickness of a coin over the length of three football fields. They surveyed that accuracy with plumb lines and wooden leveling instruments. The clarity you're seeing is a direct product of flow velocity. Too steep and the water erodes the channel walls, picks up sediment, turns brown. Too flat and it stagnates. Roman engineers targeted a slope of about 20 centimeters per kilometer, which kept the water moving fast enough to stay fresh but slow enough to stay clear. Before the water reached the city, it passed through multi-chamber settling tanks where velocity dropped near zero. Suspended particles sank. Clean water flowed out the top into the next chamber. Repeat three or four times. Pliny specified the minimum slope in writing. Vitruvius published the exact mortar ratio for hydraulic cement: one part lime to two parts volcanic ash for underwater work. The pozzolana from Pozzuoli reacted with water to form a calcium-aluminum-silicate compound that actually gets stronger the longer it sits submerged. Modern concrete degrades in water. Roman concrete bonds with it. Scale the whole system and it gets harder to process. Eleven aqueducts fed Rome at its peak. Combined output: roughly 1 million cubic meters of water per day. That works out to about 250 gallons per person for a city of one million. Modern New York delivers about 125 gallons per person per day. Ancient Rome had access to double the per capita water supply of the largest city in the United States, running entirely on slope and stone. The Trevi Fountain in Rome is still fed by one of them. Two thousand years, same source, same gravity, same water.

We need new staffing blood all around, including folks who not only didn’t go to elite colleges but folks who didn’t even go to college. All 2028 presidential candidates should commit to having a significant number of policy and political staff that are new and heterodox.

This may be the most infernal night in Kyiv since the start of the full-scale war. Dozens of ballistic missiles, crusie missiles, hypersonic missiles and drones attacking the capital non-stop. Explosions are so loud, that the ground is shaking. Just praying that everyone sees the sunrise alive and safe.

Mike Pompeo has no idea what the fuck he’s talking about. He should shut his stupid mouth and leave the real work to the professionals. He’s not read into anything that’s happening, so how would he know.

What does it take to lead Miami as their first Democratic mayor in nearly 30 years? Mayor Eileen Higgins sits down with Sarah McCammon to discuss her commitment to public safety and economic opportunity for residents. Full episode drops tomorrow on all podcast platforms.

Rep. Norman: January 6th was an issue that was made up in the first place. Reporter: Made up? Norman: That was a staged thing from day one. Reporter: The riot was staged? Your Republican colleagues barricaded themselves in their chamber. You think they were acting?

A lot of centrist dem and third way consultants have spent the past the two years blaming "the groups" for losing the 2024 election. Here's Summer Lee talking about the importance "the groups" played in Chris Rabb's victory on Tuesday.

News - Rep. Marc Veasey tells me it’s time for Ken Martin to step down as DNC Chair “There doesn’t seem to be a plan to turn things around and the clock is ticking. November is literally around the corner….I believe it’s time for him to move on.”

Bezos on Trump: "I think he's a more mature, more disciplined version of himself than he was in his first term. Trump has lots of good ideas. He's been right about a lot of things. You have to give him credit where credit is due."

JD Vance: "One of the things I find fascinating about Pope Leo is he chose the name 'Leo XIV,' which of course is recollecting Leo XIII. Leo XIII was Pope during a time when incredible industrial transformation led to the rise of fascism and communism in Europe."

TX-35 Democratic candidate Maureen Galindo says she will convert ICE detention center in Karnes County into an internment camp for "American Zionists." "It will also be a castration processing center for pedophiles, which will probably be most of the Zionists," she added.