Amancio d'Alpoim Miranda Guedes, known as Pancho Guedes was an architect, painter, sculptor, and educator that is revered as one of the earliest post-modernist architects in Africa. Throughout his career, he has contributed to more than 500 building designs which were often characterized as eclectic, bringing together Lusophone African influence with his unique surrealist and experimental artistic style. It is said that having worked mainly in Mozambique, Angola, South Africa, and Portugal, Pancho Guedes was less well known than he ought to have been in the rest of the world, as he is a leading figure in modern African architecture.

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Throughout the world's cities, in the midst of current and projected crises-- environmental, health, economic, and otherwise--one question looms: How can we prepare our urban centers' most vulnerable sectors?

Current data paints a bleak picture of cities and the impact of climate change. With urban populations skyrocketing as people around the globe seek opportunities for a better life in the world's urban centers, cities have become gluttons for energy and other resources while simultaneously producing more emissions than ever before. On top of this, 3 out of 5 cities are at high risk for natural disasters.

In this week's reprint from Metropolis, Amanda Schneider, president of ThinkLab, the research division of SANDOW, explores how "designers can help create healthy, safe interiors with thoughtful surface and filtration selections". Asking how we can have sanitized surfaces, without having to deep clean them regularly, the author discusses the materiality of healthy safe interiors.

Curved shapes have always sparked architects' fascination for evoking nature's beauty, fluidity, dynamism, and complexity. To replicate these shapes, however, is no easy task. From their two- or three-dimensional representation to their execution in their final materials, this represents an enormous difficulty, which requires technical expertise and a great amount of knowledge to achieve strong results. Thinking of new ways to produce organic shapes from natural materials is even more complicated.

In addition to this, working with a natural material such as wood carries its own set of peculiarities. Factors such as the species of wood, where the tree grew, what climate it faced, when it was cut, how it was sliced or dried, among many other variables, largely influence the final result. But it's hard for other materials to compare to the beauty and warmth that wooden surfaces bring to the built environment. If the appropriate processes are used, wood can be curved and remain in the desired shape - and for this, there is a number of known techniques which Australian company, Sculptform, has perfected.

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Rooftop water tanks are a familiar part of the New York City skyline, persisting through generations of the city's rapid growth. Yet despite their nostalgic affect and somehow endearing states of relative decay, their decrepit outward appearances may belie their water's quality. In 2014, it was found that many of these weathered containers had actually built up layers of grime and that some even contained E. coli. In 2019, the city finally passed legislation mandating annual inspection reports for all drinking water tanks, though these changes are still nascent.

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Wood-based materials manufacturer EGGER continues to develop and improve its matt and high-gloss PerfectSense Lacquered Board - a range of surfaces that has been on the market for five years and that provides high-quality visual and haptic properties.

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Aguascalientes is a small state in the heart of Mexico, located 480 km northeast of Mexico City and nestled between the states of Zacatecas and Jalisco. With just 5618 km² of territory, it is Mexico's third smallest state. It's capital and most populated city is Aguascalientes, or "hot waters" in English, is named for the numerous hot springs found throughout the area.

"Deck parks are increasingly in vogue in the Southwest’s downtown cores but aren’t a good fit for El Paso," writes Sito Negron. Recently a lot of cities around the world have been rethinking urban spaces dedicated to transportation, introducing public areas over highways while expanding the vehicular realm. In this week's reprint from the Architect's Newspaper, the author explores the limits of this trend and questions its implementation in some cases.

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Sometimes architecture’s most influential designs remain unbuilt. Their mark on the world is larger than the physical footprint of the building despite it never breaking ground. This is the case for the Errazuriz House designed in 1930 by Le Corbusier for a Chilean diplomat to Argentina. The house was intended for the mountains of Zapallar Chile overlooking the Pacific Ocean. Its primary design feature, the uneven butterfly roof, was intended to reference the peaks and ridges of its surrounding terrain. This is the first instance of a butterfly roof, which would become a staple of post-war houses in California, built by the thousands. This video explores the Errazuriz house, its history, its design, and takes us on a virtual walkthrough of its digital reconstruction.

This article was originally published on Common Edge.

In this week's reprint, Martin C. Pedersen talks with John Englander, author of Moving to Higher Ground: Rising Sea Level and the Path Forward, about the “unstoppable” sea-level rise. The article explores the importance of planning for this challenge right away. In fact, "we have some time, but not all the time in the world" states John Englander.

Caius Sergius Orata is credited, by Vitruvius, with inventing the hypocaust. The word, from the Latin hypocaustum, in a literal translation, means access from below. The hypocaust is a raised floor system on ceramic piles where, at one end, a furnace—where firewood is burned uninterruptedly—provides heat to the underground space, which rises through walls constructed of perforated bricks. Hypocausts heated, through the floor, some of the most opulent buildings of the Roman Empire (including some residences) and, above all, the famous Public Baths.

With a similar function, but in the East, there existed the ondol. It is estimated that it was developed during the Three Kingdoms of Korea (57 BC-668 AD), but researchers point out that the solution was used long before that. The system also manipulated the flow of smoke from agungi (rudimentary wood stoves), rather than trying to use fire as a direct heat source like most heating systems. It even caught the attention of Frank Lloyd Wright, as pointed out in this article, who adapted the system to use it in heating homes in the United States and in his important Imperial Hotel in Tokyo. How do radiant floor heating systems currently work?

In a piece, originally published on Metropolis, author Lauren Gallow highlights an urban transformation in California, led by a group of local organizations and designers. The project "replaces a previously hazardous alley with play areas, public art, and native plantings", in order to reveal the untapped potential of the overlooked public realm.

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Videos

The COVID-19 Pandemic is a disruptive moment for our world, and it’s poised to spur transformative shifts in design, from how we experience our homes and offices to the plans of our cities. The webcast series Design Disruption explores these shifts—and address issues like climate change, inequality, and the housing crisis— through chats with visionaries like architects, designers, planners and thinkers; putting forward creative solutions and reimagining the future of the built environment.

It is safe to say that living in large urban areas, most of the sounds surrounding us are accidental, and most of them are not very pleasant. According to Julian Treasure, chairman of The Sound Agency, sounds can affect us in many ways: physiologically, psychologically, cognitively, and behaviorally, reducing productivity in workspaces and even affecting sales in retail stores. Therefore, paying attention to acoustic comfort in the built environment is imperative, not only for engineers and consultants but also for architects.

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