A quality public transit system does not depend on buses alone: its overall quality is also directly linked to adjacent elements—such as bus stops. In all cities participating in the QualiÔnibus Benchmarking Group, bus stops were identified by the public as one of the most problematic components. But what can cities do to improve them?
Have you ever asked yourself this question? At first, it may seem strange to imagine that we have not always had windows in our buildings, let alone that they were sealed with a transparent material capable of allowing natural light into dark rooms or creating a barrier against the cold: glass.
The Bamboo Experimentation Laboratory at UNESP - Bauru is one of the leading centers for bamboo research in Brazil. The group of researchers associated with the lab has produced a vast portfolio of research and products ranging from orthopedic prosthetics, furniture, and shoes to building components. In this thesis, engineer Marco Antônio dos Reis Pereira, the laboratory coordinator, presents the Bamboo Project, which is the result of his academic and research work conducted since 1994. The thesis was presented in 2012 at UNESP - Bauru to obtain the *Livre-Docente* degree in the discipline of Bamboo Design and Construction. Read the author's abstract below.
Landscape design is a fundamental component of various architectural typologies, particularly for integrating buildings with their surroundings and establishing connections between spaces. While vegetation is most commonly found outdoors, incorporating indoor gardens can completely transform a project's atmosphere.
“On Growth and Form”, written by biologist and mathematician D’Arcy Wentworth Thompson [1860-1948], is considered the greatest work of prose in twentieth-century science, highlighting the role of physics and mechanics in determining the form and structure of organisms. The book immediately became a classic for exploring natural geometries in the dynamics of growth and physical processes. Thompson reveals himself to be a great scientist, sensitive to the fascination and beauty of the natural world, writing in a style that led the specialized press to call his work “as much good literature as science; a discourse on science as if it were a matter of humanity.”
Felipe Camus, a photographer who has documented ELEMENTAL's project, shares his reflections on Ochoquebradas.
The Museo Casa de la Memoria is located in Medellín's Boston neighborhood and was developed to commemorate the bicentennial of Colombia's independence. Led by Juan David Botero as the design team coordinator, the project was conceived from the outset as a highly recognizable building for both the community and visitors, drawing its sculptural form from traditional gabled houses. "It is a museum for the victims of violence, and as such, we had to ensure it was a space for everything; a home, the house where memory comes to life," Botero says.
The 3,800-square-meter cultural facility unfolds along the creek like a tunnel, housing exhibition rooms, workshops, archives, offices, and an auditorium. Its envelope functions as a folded skin, incorporating an air cavity that absorbs cool air, draws it in through the facade, and expels it as hot air at the top. This chimney effect helps control the typical 30ºC summer temperatures of the area, ensuring a stable and comfortable indoor climate. Below, we take a closer look at its sculptural thermal and acoustic envelope.
The casa chorizo is a residential typology historically used in Argentina, primarily in the city of Buenos Aires. It consists of a succession of similarly sized rooms connected along a longitudinal axis that open onto a gallery or courtyard, from which they receive light and ventilation. Typically built on plots between party walls, their service areas are grouped at the back. Today, numerous projects address the rehabilitation of this type of housing. These can be understood as research initiatives exploring how a city's characteristic construction matrix can be reviewed and updated to adapt to contemporary ways of living.
Photographer Manuel Sá shared with us his perspective on the Coati Restaurant, designed in 1987 by Lina Bo Bardi, João Filgueiras Lima - Lelé (precast reinforced mortar), Marcelo Ferraz, and Marcelo Suzuki.
The entire complex—comprising a restaurant, a bar, and three historic houses converted into nine apartments with ground-floor commercial space—is located in the Pelourinho district of Salvador, and is part of the pilot project for the Bahia Historic Center Recovery Plan proposed by Lina. The restaurant is unfortunately abandoned and falling into disrepair, as is the rest of the complex.
Today, January 27, marks the 113th birthday of Félix Candela—of Spanish and Mexican nationality—who is one of the most globally recognized architects of the 20th century. His career was defined by his exploration of reinforced concrete through experiments that resulted in his famous cascarones (concrete shells): key structural and design elements that support many of his works, such as the Cosmic Rays Pavilion at UNAM, Mexico City (1951); the Palmira Chapel in Cuernavaca (1958); the Los Manantiales Restaurant, Xochimilco (1958); and the Palacio de los Deportes for the 1968 Olympic Games in Mexico City.
The new workplace paradigm, driven by digital transformation, is introducing significant changes to employee profiles and the roles people perform within their work environments. At Actiu, these shifts represent an opportunity to turn workspaces into strategic levers of change, allowing organizations to align their transformation goals with the well-being and satisfaction of their workforce.
The project emerged as an opportunity to increase accessibility to Buenos Aires's Hipódromo de San Isidro—currently privately managed—through minimal interventions. By creating a linear park around the perimeter, the proposal makes this urban green lung more inclusive, transforming it into a social hub that enhances both the environment and quality of life.
Anyone who has ever been to the beaches of Rio de Janeiro has certainly seen vendors selling grilled *queijo coalho* (curd cheese) or grilled shrimp, sweet mate tea, and Globo biscuits—classic snacks of the Rio shoreline. In São Paulo, open-air markets serve sugarcane juice and fried *pastel*, a local adaptation of a dish originally brought by Chinese immigrants and popularized by Japanese immigrants. In Minas Gerais, there is *pão de queijo* (cheese bread) and pastel, also filled with cheese. In Salvador, it is impossible not to mention *acarajé* (with or without hot sauce), which has been declared an intangible cultural heritage asset by IPHAN. The capital of Bahia even has its own Street Food Guide, reflecting the immense culinary diversity found in the city.
The visual stimulus that triggered this research[1] was the suggestive ambiguity of the letter m/h. Less glamorous than roadside motels, these motel-hotels are an affordable invitation to sexual fulfillment. To capture both their material and intangible complexity, the work is structured as a fiction. In doing so, the narrator imagined within these motel-hotels the potential to reveal other component parts of herself—as if these places, in their ambiguity and anonymity, could facilitate this encounter. In a simultaneous process of liberation and frustration, the multiple narrators find agency.
LED bulbs have become ubiquitous due to their low energy consumption, durability, and increasingly affordable prices. However, our need for illumination can work against us if we do not understand the effects of this type of light on the body.
While we have previously addressed light temperatures, warm and cool lighting, and the dangers of blue light regarding sleep cycles and eye strain, we must now also consider the phototoxicity of blue light.
It is well known that our cities are increasingly saturated by automobile use; mobility has therefore become a key element in any discussion on urban living, particularly in large Brazilian cities. This premise prompts us to examine and better understand which aspects of urban commuting we can prioritize for intervention, moving toward approaches where car use is less necessary. An important step in this dialogue is understanding just how time-efficient cars actually are. Mapping Lab conducted a visual analysis of 27 Brazilian capital cities using data from the here.com platform.
The book Sustainable Tropical Cities, published by the Institute of Tropical Architecture (San José, Costa Rica) in 2006, gathers the conclusions its authors compiled over years of observation and study. Bruno Stagno and Jimena Ugarte, both architects and immigrants enamored with the tropics, aimed to demonstrate the specific characteristics that cities located in the tropical belt possess—or should possess—while introducing an unprecedented topic.
ArchDaily is working with CityMakers to publish a series of articles, conversations, and interviews with the key figures in urban co-production behind the Barcelona CityMakers Lab 2019, an event taking place from October 14 to 20, 2019.
On this occasion, we feature Jokin Santiago Elorriaga, director of Leku Studio, who will lead a masterclass at the Barcelona CityMakers Lab 2019. Jokin is the founding architect of Leku Studio and was responsible for the design and transformation of the Sant Antoni Superblock.
As part of a series of articles developed by Nikos A. Salingaros, David Brain, Andrés M. Duany, Michael W. Mehaffy, and Ernesto Philibert-Petit on the study of social housing in Latin America, this installment reviews examples of design strategies for its construction. Read all previous publications and the new article below.
In the book “Order Without Design”, Alain Bertaud mentions that indicators are crucial in urban management to give cities a real-time view of what is happening within them. One interesting indicator related to housing affordability is the so-called “Price/Income Ratio.” This is essentially the average home price in a city divided by the average resident's income. It is a highly generic indicator that does not account for differences between properties, such as location, nor does it address rental housing (still a minority in Brazil). Nonetheless, it provides a general overview of housing affordability in a city.
Although some projects conceal it, structure is always a primary concern in architectural design. Defining the structural system is among the first crucial decisions to be made, and it will likely shape a series of other aspects of the building. There are, however, extreme cases where architecture is seen and read simply as structure—projects whose character and image are largely defined by the chosen structural solution.
The Armando de Arruda Pereira Housing Complex, known as the Japurá Building, submitted to the IAPI in 1945 by architect Eduardo Kneese de Mello, stands out as a pioneering experiment in affordable housing in the central area and represents one of the earliest applications of the Corbusian unité d’habitation concept in the country.
Walking is more than just a mechanical movement: it is a daily reclaiming of urban space. It is being active in the urban environment, noticing the city and the details that shape it. However, this choice does not always depend solely on individual willpower; it is also tied to external factors, such as people's physical and social conditions and the presence of infrastructure that enables this choice.
The debate over materiality and how it shapes the spaces housing our entire social dimension lies at the core of architectural discourse. Although architects define a concept, a *parti*, and adhere to a program that can even influence urban life, ultimately it is everyday life and each individual's cultural repertoire that dictate how a place is experienced. The understanding that there are multiple layers in society capable of building invisible walls—which dissolve architectural poetics and unfold into other issues crucial to understanding the system in which we are embedded—is one of the reflections proposed by Nova República, a project created by anthropologist Hélio Menezes and the architects of Cape Town-based Wolff Architects for the São Paulo International Architecture Biennial.
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