Urban Planning & Architecture — Posts

21 posts on "Urban Planning & Architecture" by Shlomo Strauss — bilingual writing on technology, science, and business.

• Walmart proves 3D-printed construction is commercially viable — Walmart's new 3D-printed warehouses prove that robotic concrete printing is now a faster, cost-effective alternative to traditional construction.
• Fiber-optic cables and AI are finding hidden water leaks underground — A British startup repurposed existing fiber-optic infrastructure and AI models to detect water pipe leaks, saving over 700 million liters of water…
• How data center water use compares to the beef industry — A breakdown of xAI's Colossus 2 data center water consumption against hamburger production figures challenges the assumption that AI infrastructure is…
• The technology powering the Sphere's massive LED exterior — A look at how 1,500 Nvidia A6000 GPUs, 1.2 million LED tiles, and custom sync software bring the Sphere's exterior screen to life.
• How a Chinese ghost city became a testing ground for autonomous — Ordos, a near-empty Chinese city born from a real-estate bubble and coal collapse, now serves as a rare urban testing ground for autonomous trucks and…
• Vertical forests: why green buildings fail and what makes them work — A tale of two green projects — Chengdu's mosquito-plagued ghost towers and Milan's celebrated Bosco Verticale — reveals what separates failure from…
• Belgian traffic lights turn green on demand using drivers' smartphone — Over 200,000 Belgian drivers use an app that communicates with smart traffic lights at 230 intersections, offering an early glimpse of fully synchronized…
• How Android phones became a global earthquake detection network — Google's Android earthquake system used phone accelerometers to detect over 11,000 quakes between 2021 and 2024, sending warnings up to 60 seconds before…
• The 660-ton pendulum keeping Taipei 101 standing — The 660-ton steel sphere suspended inside Taipei 101 uses inertia and energy conservation to counteract earthquakes and typhoons — the same damping…
• Leading lines in photography and architecture: how geometry guides — From the Tel Aviv Stock Exchange ceiling to the Chords Bridge, leading lines are a visual tool that draws viewers through a space and focuses attention on
• The physics of suspension bridges: resonance, triangles, and spider — A look at the structural principles behind suspension bridges — cable geometry, resonance failure, and the triangulation shared by bike frames and bird…
• Daylight pipes: bringing natural sunlight deep inside buildings — Light-pipe systems channel natural sunlight into a building's interior zones, combining energy savings, improved wellbeing, and the ability to grow plants
• The structural secret that makes teeth nearly unbreakable — Tooth enamel's hexagonal hydroxyapatite rods and flexible amelogenin protein combine to withstand hundreds of kilograms of pressure while resisting sudden
• 20,000 people in one building: what a Chinese megablock reveals about — Using a Chinese residential megacomplex and a bacterial growth thought experiment, the post illustrates how exponential population growth can overtake us…
• South Tel Aviv's street art scene hiding in plain sight — Amid the neglected streets of south Tel Aviv's industrial quarter, vivid murals deliver an authenticity that polished city centers rarely can.
• Google's new California office is built from wood, and the carbon — Google's new timber office building emits 96% less carbon than a concrete-and-steel equivalent, raising questions about sustainable construction and its…
• Six countries that will pay you to move in — From Switzerland to Japan, several governments are offering substantial cash incentives to attract new residents to depopulating rural areas.
• The 15-minute city model and what it means for urban commuters — Fort Myers is redesigning itself around walkability, prompting a practical look at whether paying more to live closer to work saves time and money.
• Why modern recording studios use glass walls instead of foam panels — Double-pane vacuum glass and angled inner panels deliver effective acoustic isolation in small studios while preventing claustrophobia and preserving…
• Las Vegas Tesla Tunnel and the Future of Urban Transport — Las Vegas's all-Tesla tunnel offers a small but telling glimpse into how synchronized autonomous vehicles could one day eliminate traffic and accidents.
• Mighty Buildings prints modular homes in 3D and ships them to your — Mighty Buildings uses giant 3D printers to produce modular home components that a four-person crew can assemble in four days, claiming five times the…