A person stands on a stage in front of two monitors while an audience looks on at Urban-X

URBAN-X 6 showcases new tech solutions at A/D/O

This past Thursday, URBAN-X hosted its sixth demo day in Brooklyn at A/D/O, where startups that were showing what Micah Kotch, the startup accelerator’s managing director, called “novel solutions to urban life.” URBAN-X, which is organized by MINI, A/D/O’s founder, in partnership with the venture firm Urban Us, began incubating urban-focused startups back in 2016.

A render of a pedestrian bridge stretching over a canal.

A collaboration of Dutch companies wants to 3D print an entire pedestrian bridge

Three Dutch organizations—the materials company DSM, the engineering firm Royal HaskoningDHV, and the 3D printer manufacture CEAD—have teamed up to create a printer capable of printing continuous glass- or carbon-fiber-reinforced thermoplastics. Currently, they are demonstrating the capabilities of printing structural elements, and even, they hope, entire pedestrian bridges, with CEAD’s CFAM Prime printer which can create

Orange boats in front of a large swooping blue-green building.

Robot boats autonomously bridge a gap in Amsterdam

A joint team of researchers at the Amsterdam Institute for Advanced Metropolis Solutions (AMS) and the Massachusetts Institute of Technology Senseable City Lab have developed what they’re calling “the world’s first dynamic” bridge. Powered by a fleet of autonomous electric boats, roundAround will connect the Amsterdam City Center with the developing Marineterrein Amsterdam, a partly decommissioned

A person sits on interlocking benches in Times Square.

New 3D-printed, crash-proof benches debut in Times Square

This May, designer Jou Doucet x Partners, working with the Times Square Design Lab (TSqDL), debuted a 3D-printed concrete alternative to the now-common heavy concrete planters, bollards, and more traditional “Jersey” barriers that surround public places and prominent buildings across the country. Anti-terror street furniture is the often ugly urban peripheral that plugs into our

Photo of a robot arm in front of a sign reading "TOGGLE"

Brooklyn-based startup is using robots for rebar assembly

Two Brooklyn-based construction entrepreneurs began their business with a simple observation: steel rebar, used in concrete construction throughout the world, isn’t always easy to work with. Ian Cohen and Daniel Blank noticed this when they were watching wind turbines being erected. “Watching the process of people manually moving these huge, heavy objects looked dangerous and

A digital model simulated city appears in a screenshot with a toolbar at left

Chicago-based start up wants to make a digital clone of a city

In Jorge Luis Borges’s 1946 one-paragraph short story “On Exactitude in Science,” a fictional 17th-century individual, Suarez Miranda, tells of a time that the “Cartographers Guilds” made a map of their empire so accurately that it matched it entirely, at 1:1 scale, point by point. Of course, this map was utterly useless. This meditation on

The coastal side of Stockholm with rendered underwater tunnels for autonomous electric vehicles

A team of researchers thinks autonomous electric cars could outdo the subway

A partnership between the state-owned Research Institutes of Sweden (RISE), the London-based architecture and technology firm PLP Labs (the research spinoff of PLP Architecture), and LogistikCentrum have released a new study and report proposing a new direction for public transit. Called NuMo, for New Urban Mobility, the proposed technology allows for highly efficient, electric-powered home-to-destination

Bendable concrete could make infrastructure safer—and cheaper

Bendable concrete is one step closer to hitting the market. Bendable concrete or Engineered Cementitious Composites (ECC) were originally developed in the 1990s by Victor C. Li at the University of Michigan, whose research was in part inspired by how animals like abalone produce the inner nacre of their shells. However, cost, supply chain concerns,

Virgin Hyperloop One hits major bumps in the wake of Saudi controversy

One of the world’s most dogged transportation professionals—and former head of New York’s Metropolitan Transportation Authority (MTA)—will now head up Virgin’s venture into high-speed rail service. The Verge reported that Jay Walder has left his role as CEO of bike-sharing company, Motivate, in order to lead Los Angeles–based Virgin Hyperloop One, which appears to be in financial trouble after it