#steel-frame

#steel-frame

Meininger, who grew up in Germany but now lives in London, likes making things. So when he saw how much his young sons enjoyed the jungle gym and play forts at the local park, he made an indoor treehouse for them.

The Goddess escalator, which takes almost 21 minutes to ascend, is almost certainly the world's largest of its kind, cutting through the center of Wushan and rising straight into the sky.

Photovoltaic (PV) solar energy represents a modular technology that can be manufactured in large-scale facilities, generating economies of scale, while also being adaptable to small-scale applications. From residential rooftop systems to large-scale power generation installations, photovoltaic solar energy has established itself as a cost-effective option for electricity production in many countries around the world.

In the nineteenth century, entire railway networks became obsolete almost overnight, not due to physical deterioration, but because of changes in the technical standards that supported them. The expansion of railroads across Europe and North America adopted different track gauges, and as a dominant standard gradually emerged, these infrastructures became incompatible with one another.

A bridge failure might sound like something from a blockbuster, but real damage usually creeps in slowly. Across the nation, engineers watch thousands of bridges that remain open, yet are far from their best condition. "Structurally deficient" is not a death sentence, but it signals repairs can no longer wait. These 10 bridges handle massive traffic and are a serious concern nationwide today.

Having explored adaptability at the city scale, we are now zooming in on the building itself-and, crucially, on practice. How can architects, developers, and consultants embed adaptability as a measurable, mainstream outcome? This question will be on the agenda at the Adaptable Building Conference (ABC) on January 22 at the Nieuwe Instituut in Rotterdam, where architects, engineers, policymakers, and industry leaders will explore the potential of adaptable buildings-and how to deliver them at scale.

When you think about building a house, what materials come to mind? Brick, wood and metal all come to mind; there are also some very distinctive glass houses out there. (Even if their occupants should refrain from throwing stones - though honestly, that's a good tip for indoor living in general.) A group of MIT researchers have come up with a very different way of making buildings, and it's one that also addresses an ongoing waste issue."We've estimated that the world needs about 1 billion new homes by 2050. If we try to make that many homes using wood, we would need to clear-cut the equivalent of the Amazon rainforest three times over," explained AJ Perez, who conducts his research in the MIT Office of Innovation. The title of a paper written by Perez and his colleagues - "Design, Manufacture and Testing of Structural Trusses Using Additively Manufactured Polymer Composites" - gives a sense of the solution that they have in mind.

Local studio Commoncraft has used a cantilevered volume to curve 545 Metropolitan over its neighbours, navigating the narrow Brooklyn site in order to provide more floor space. Located on Williamsburg's busy Metropolitan Avenue just across from the Lorimer L subway station, 545 Metropolitan is a six-storey mixed-use building that contains apartments, ground-level commercial space and terraces on its backside and roof. The building is wrapped in a black stucco finish, which contains a mica chip to give it a subtle glimmer, and features rows of slim rectangular windows on its front side, punctuated by a single "inverted arch" window.

For many years, bamboo has been mostly known as the favourite food of giant pandas, but a group of engineers say it's time we took it seriously as a building material, too. This week the Institution of Structural Engineers called for architects to be bamboo-ready as they published a manual for designing permanent buildings made of the material, in an effort to encourage low-carbon construction and position bamboo as a proper alternative to steel and concrete.

One of the earliest large-scale examples of composite materials can be found in the Great Wall of China, where stone, clay bricks, and organic fibers such as reeds and willow branches were blended to create a resilient and lasting structure. These early techniques reveal a timeless intuition: distinct materials, when combined thoughtfully, produce properties unattainable by any single element.

Fast Company asked architects from some of the top firms working around the world what they thought about the look of architecture in 2026. Of course, a building designed in 2026 almost certainly will not be completed in 2026, and construction timelines are notoriously fluid.

From the large industrial roofs and galleries of the 19th century to the contemporary atriums of museums and public buildings, glass has been a recurring material in shaping large and monumental interior spaces. More than a technological or engineering solution, these horizontal glazed planes introduce a distinct luminous quality: light that comes from above. Unlike lateral daylight entering through façades, zenithal light is more evenly distributed, reduces harsh shadows, and lends spaces a sense of continuity and openness that is difficult to achieve otherwise.

How did a material conceived for bridges, factories, and large-scale structures make its way to the living room bench, the apartment bookshelf, the café table? For centuries, metal was associated with labor, machinery, and monumentality-from the exposed structures of 19th-century World's Fairs to the productive logic of modern industry. Its presence in domestic interiors is not self-evident but rather a cultural achievement: the transformation of an industrial material into an element of everyday, intimate use, in close proximity to the body.