Town and infrastructure
Sewers, manholes, roads, police cars and health centers: what keeps a town running
10 articles
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- Why can a 35 kg manhole cover lift in a downpour? Two days after seeing Nagoya’s giant sewers, the city infrastructure got a real load testTwo days earlier, a visit to Nagoya’s sewer facilities offered the comforting sight of enormous pipes.
- Where Does Sewage Sludge Go? From “Poop Cake” to Cement, Fertilizer, and Urban Resource CyclesOn September 6, 2026, Nagoya’s METAWATER Sewerage Science Museum was holding a two-day festival with free admission, treatment-center tours, quizzes, and crafts
- Are anime and character manhole covers private? — Nagoya’s 35 kg cast-iron lid led straight into sand molds, robots, naming rights and outsourced museum operationsA decorated manhole cover at a sewer museum raises a simple question: if an anime or character company owns the design, is the manhole itself private?
All “Town and infrastructure” articles, newest first
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- Does Japan's new 30 km/h residential-road rule make sense? Crash reductions, travel time and the 60 km/h penalty cliffImagine a young cyclist riding with a favorite-character keychain while watching anime on a phone.
- Can Flooded Street Water Contain Sewage? — Rain, Bacteria, Evaporation, and the Moment “Rainwater” Becomes Road SoupWashing your hair with rain falling directly from the sky is already a questionable hygiene choice.
- Why can a 35 kg manhole cover lift in a downpour? Two days after seeing Nagoya’s giant sewers, the city infrastructure got a real load testTwo days earlier, a visit to Nagoya’s sewer facilities offered the comforting sight of enormous pipes.
- Are anime and character manhole covers private? — Nagoya’s 35 kg cast-iron lid led straight into sand molds, robots, naming rights and outsourced museum operationsA decorated manhole cover at a sewer museum raises a simple question: if an anime or character company owns the design, is the manhole itself private?
- Where Does Sewage Sludge Go? From “Poop Cake” to Cement, Fertilizer, and Urban Resource CyclesOn September 6, 2026, Nagoya’s METAWATER Sewerage Science Museum was holding a two-day festival with free admission, treatment-center tours, quizzes, and crafts
- What Was That Small Police Bus Carrying? — The Day a Possible Escort Vehicle and an Open Fuel Door Appeared on a Lunch RunThe original objective was not dramatic.
- What Is the Difference Between a Blue-Light and a Red-Light Patrol Car in Japan? — Asking “Is the Light the Real Patrol Car?” Reveals That the Blue One Calls the ProfessionalsA black-and-white car passes by.
- Can You Enter a Gas Station the “Wrong” Way? How an Unwritten Rule Turns an 0-to-8 Queue Into Something That Makes the Empty Lane Look Like CheatingImagine a self-service gas station.
- I Barely Know World Geography, but Somehow I Know Brazilian Utility Poles — How Watching GeoGuessr Teaches the World Through Sky Rifts, Snorkels, and Roadside PostsYou do not need to know much world geography to enjoy watching GeoGuessr. In fact, knowing very little makes the learning order even funnier.
- What Does a Public Health Office Actually Do? From “Animals and COVID” to the City’s Public-Health Final BossIf the phrase public health office makes you think only of stray animals or “the place that was overwhelmed during COVID,” you are not alone. But the real job i