Polyurethane (PU) started as a solution to a 1930s shortage, but today it's a key material in industries from insulation to cushioning. Invented in 1937 by Otto Bayer and his team in Germany, PU was originally designed as a cheap, versatile alternative to rubber. It quickly became popular in coatings and adhesives for its strong bonding and protective properties. PU is made by reacting polyols and isocyanates, which generates heat and, in the presence of expansion agents such as water or gases, creates bubbles that cause the material to expand, resulting in a foam with adjustable density and structure. Its flexibility allowed PU to revolutionize industries with products like insulation and padding. However, its durability and non-biodegradability have raised environmental concerns. To address this, companies like Purman are leading the charge in recycling PU waste, helping to reduce its environmental impact while promoting more sustainable alternatives.

Prototyping is an essential element in sectors such as automotive design and technology, where iterative development enables testing, refining, and innovating. It involves creating initial models or early versions to validate concepts and fine-tune solutions before moving on to final production. This stage is crucial for identifying flaws, optimizing designs, and reducing risks, saving time and resources in the final implementation. In architecture, however, prototyping remains an underused tool. Despite the unique challenges inherent in architectural projects—whether programmatic, climatic, or related to site conditions—the benefits of prototyping can be profound. It offers architects the opportunity to experiment with new materials, validate construction methods, and test spatial configurations in a tangible, measurable way. As a result, it not only reduces uncertainties in the creative process but also drives bold and efficient solutions, fostering a more robust balance between aesthetics, functionality, and feasibility.

Walking on a glass floor is a unique experience that blends awe with a touch of unease. The transparency creates the illusion of emptiness beneath your feet, despite the firm support, generating a visual disconnection that makes each step feel tentative, as if you were floating or crossing an invisible bridge. Although glass is engineered for safety, the mind often associates it with fragility, producing a curious tension between trust and doubt. It's this mix of emotions that makes walking on a glass floor so unforgettable.

Modern glass floors are remarkably strong, thanks to advanced materials and manufacturing processes. Typically made from laminated glass—composed of multiple layers of glass bonded with a durable interlayer—they are designed to prevent shattering into sharp fragments. In terms of load capacity, a well-designed glass floor can support weights equivalent to or greater than traditional flooring materials, often exceeding 500 kilograms per square meter or more, depending on the design and application. Step onto a glass floor, and you're not just walking—you're floating, suspended between reality and illusion in a thrilling feat of modern design. 

Infrastructure comprises the core services that urban areas must provide to ensure access to essential health and well-being standards, such as basic sanitation, energy, roads, transportation, and communication. Beyond being a functional network, infrastructure plays a transformative role in shaping how people live, work, and connect. Train stations, for instance, extend beyond their mobility functions to become centers of social interaction, economic hubs, and symbols of sustainable development. Their design reflects a delicate balance between functionality, safety, and architectural value, illustrating how infrastructure can enhance and transform urban experiences.

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The first air conditioning systems were created by electrical engineer Willis Carrier in 1902 to solve a problem for a printing press in Brooklyn, New York, where humidity threatened to ruin the paper. Since then, air conditioning has evolved from a revolutionary thermal comfort system into an essential element of homes and workplaces. Initially, the units were large and centralized, hidden away due to their ducted system nature. However, this approach is rapidly changing as more energy-efficient efficient ductless air conditioners become more integrated into contemporary interiors.

Roman architecture, celebrated for its grandeur, precision, and technical innovations, has fascinated historians and enthusiasts for centuries. By blending functionality and aesthetics, it transformed the urban landscapes of antiquity and left a legacy that continues to influence contemporary architecture. Iconic structures such as the Colosseum, the Pantheon, and Roman aqueducts exemplify Roman ingenuity in using materials like concrete and implementing advanced techniques, such as the arch and the vault, which ensured durability and efficiency in their constructions. However, much of the theory and knowledge that underpinned these remarkable feats has been lost over time, leaving intriguing gaps in our understanding of their methods and practices.

A surface does more than simply cover a space—it transforms it, infusing personality, rhythm, and soul. It evolves from being a mere backdrop to becoming an active element that shapes the atmosphere through the interplay of material, form, and light. The balance of the touch, the thickness, incisions, tones, and luminous reflections can transform surfaces into sensory experiences. Textures can evoke stability or lightness, grooves introduce dynamism, colors define moods, and light sculpts depth and movement. Ceramic, with its aesthetic and functional versatility, is particularly well-suited to this role, offering architects a broad palette of creative possibilities.

For some, the perfection of nature reveals the signature of a divine force, something that defies rational explanations. The result of millions of years of adaptation and evolution, natural structures and organisms operate with an efficiency that is hard not to admire. Every form seems to have a precise purpose, showcasing ingenuity where functionality and beauty harmoniously coexist. From leaves to the smallest organisms, nature follows an impeccable logic of economy and precision, eliminating waste. It demonstrates that simplicity is often the purest expression of sophistication. Trees, for instance, grow to maximize strength and stability while minimizing resource use. This structural efficiency is achieved by aligning fibers along paths of maximum tension and shaping trunks and branches to optimally distribute loads. It's a testament to the fact that nature, above all, is a masterful engineer.

Fundamentally, facade design must blend protection, performance, and visual impact, turning it into a defining architectural feature. The evolution of facades reflects advancements in materials, technology, and design flexibility. In earlier times, facades used simple materials like brick, stone, and wood, offering structural support while showcasing regional styles. Over time, new materials like iron and steel were introduced, allowing for taller buildings with expansive glass facades that marked the beginning of modernism in urban centers. The 20th century brought reinforced concrete and aluminum to building perimeters, enabling lighter and more varied designs. Recent advances in high-performance materials, like composite panels and bio-based claddings, offer architects new aesthetic and energy-efficient options. STACBOND exemplifies this innovation, enabling creative, sustainable design solutions.

Art has long been perceived as elitist, an image solidified by its deep ties to power and wealth. In ancient times, works of art were status symbols reserved for rulers and religious figures, while the Renaissance marked a period in which wealthy patrons like the Medici family promoted art as a tool of social and political prestige. In the 17th century, with the rise of art academies, strict standards were established for what was considered "high culture," further distancing art from the masses.

By the 19th century, the art market had become shaped by private collectors and commercial galleries who viewed art as a luxury product, accentuating its exclusivity and making accessibility a secondary issue. Artistic movements like Impressionism, Modernism, and street art challenged the elitism of art, broadening its reach and questioning its institutional exclusivity. While the contemporary system remains dominated by wealthy collectors and a market that prioritizes profit over accessibility, there are still initiatives aiming to change this dynamic.

As global concerns about climate change grow each year—reshaping our daily lives, cities, and landscapes—some places face a paradoxical challenge: extreme cold. In the world's harshest latitudes, designing sustainable, habitable buildings requires more than conventional approaches; it demands innovation and a deep respect for the local environment. This is the commitment of BIOSIS, an architecture studio based in Copenhagen, which has embraced the challenge of working in some of the planet's most extreme climates. Specializing in climate-driven design, the firm adapts each project to its surrounding environment, respecting and collaborating with nature. For founders Morten Vedelsbøl and Mikkel Thams Olsen, with whom we spoke, this approach represents more than structural resilience—it's a way to harmonize buildings with the environment in regions where extreme cold is a daily reality.

John Pawson is a renowned British architect and designer, widely recognized for his minimalist approach, which values simplicity, proportion, and material authenticity. In his work, he explores space and light with depth, refining each element to its essence to create environments that promote tranquility and focus. His portfolio spans private homes, galleries, churches, and monasteries, each exemplifying his dedication to material purity and spatial harmony. By balancing clean lines, natural textures, and understated details, Pawson establishes a modern elegance and timeless quality that make him a pioneer of architectural minimalism.

Traditionally, architecture's role has been to create a barrier between inhabitants and the elements, providing protection and security. Even with material and technological advances over time, this function remains fundamental. We still rely on our building envelopes to keep us dry, safe, and comfortable, allowing us to live our daily lives with ease. Nowadays, high-performance building envelopes expand this protective function by using advanced materials and technology, transforming into essential elements of sustainable and resilient design. They not only protect interiors from external factors—such as heat, humidity, and pollutants—but also contribute directly to the building's energy efficiency, durability, and aesthetics. Consisting of facades, solar shading systems, and windows, these envelopes define the building's character and play an essential role in its overall performance.