A section of a new glass-bottomed walkway at Yuntai Mountain Geological Park in Henan Province, China, cracked at around 5 p.m. Monday afternoon, causing the tourists on it to understandably freak out. [...] The walkway is suspended at a height of about 1,080 meters, or 3,543 feet. [...]

Glass walkways and bridges have become extremely popular in China: The walkway at Yuntai opened on Sept. 20, and just days later a 900-foot glass suspension bridge opened in Yunnan province. — mashable.com

In the arid plains of the southern New Mexico desert, between the site of the first atomic bomb test and the U.S.-Mexico border, a new city is rising from the sand.

Planned for a population of 35,000, the city will showcase a modern business district downtown, and neat rows of terraced housing in the suburbs. It will be supplied with pristine streets, parks, malls and a church.

But no one will ever call it home. — CNN

at least some part of architectural practice needs to move on from having buildings as the only output. The answer to every urban question cannot always be a building, clearly. Whilst buildings may be part of some solutions, there are broader, deeper questions in play—good architects see this, but the practice (from education up) is still not exploring this implied question broadly enough. — cityofsound

Created by graphic engineer Patricio Gonzalez Vivo, the animated map gives a sky-high view of the city's hustle and bustle, capturing cars cruising along streets and lights buzzing on and off in buildings. Vivo, who created the project for open source mapping lab Mapzen, applied mathematical functions to street data to create the animated scene. — The Real Deal

Researchers estimate that driverless cars could, by midcentury, reduce traffic fatalities by up to 90 percent. Which means that, using the number of fatalities in 2013 as a baseline, self-driving cars could save 29,447 lives a year. In the United States alone, that's nearly 300,000 fatalities prevented over the course of a decade, and 1.5 million lives saved in a half-century. — CityLab

During the first few weeks of August 2007, the American Midwest was devastated by heavy and repeated flash flooding as a result of Hurricane Dean and Tropical Storm Erin dumping massive amounts of rain on several states. And of the US$549 million or so in property damage that came from it, more than two-thirds was caused by water running off pavements or overflowing from drainage systems. So what's the solution? — Science Alert

The Welikia Project, formerly known as the Mannahatta Project, has gotten a powerful update that now lets you explore New York City's historic ecology using a satellite map that imagines how Manhattan might have looked back in 1609—and all the years between then and now. — 6sqft

Wednesday night’s 8.3-magnitude earthquake had left 11 dead and a 175 houses damaged. While the toll wasn’t negligible, the quake — the world’s strongest this year — might have leveled less-prepared countries.

“Our structural engineering is world class,” Santos, a 62-year-old engineer at the firm Ingenería Estructuras Consultoría, said by phone. “And it’s made in Chile.” — miamiherald.com

After [the 23-foot-tall air filter designed by Daan Roosegaarde] filters smog from the air, it compresses the collected waste particles into cubes that can be embedded into jewelry such as rings and cufflinks — and, hopefully, prompt further conversations about extreme air pollution. — Hyperallergic

This year, “connectivity” has supplanted “horsepower” or “torque” as the prevailing buzzword in Frankfurt. The talk is of self-driving cars, battery-powered cars, and information technology designed to link cars with data networks to make driving safer and more efficient.

Even though neither Apple nor Google is close to mass-producing a vehicle, nervousness about their intentions — which remain cloaked in mystery — is understandable. — the New York Times

even given that the Hyperloop whitepaper was a rough sketch, the most important elements of the plan—its speed and price—have been vastly oversold. [...]

But there’s a final reason to be skeptical, not just of the technical details of the Hyperloop, but of the supposedly utopian motives behind it: It may not even be Musk’s idea. — fortune.com

San Diego may be known as "America's Finest City," but — at least this week — it's also the epicenter of the desalination and water reuse movement. [...]

The area had one of the first desalination plants — opened in Point Loma in 1961 — and will soon see a $1-billion facility open in Carlsbad. [...]

a sustainable water future depends on two things: "political leadership and public engagement, whether it's desalination or reuse." — latimes.com