North Korea is one of the few countries still under communist rule, and probably the most isolated and unknown worldwide. This is a result of the philosophy of Juche – a political system based on national self-reliance which was partly influenced by principles of Marxism and Leninism.

In recent years though, the country has loosened its restrictions on tourism, allowing access to a limited number of visitors. With his personal photo series “North Korea – Vintage Socialist Architecture,” French photographer Raphael Olivier reports on Pyongyang’s largely unseen architectural heritage. ArchDaily interviewed Olivier about the project, the architecture he captured, and what he understood of North Korea’s architecture and way of life.

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Our friends at Sketchfab have noticed a recurring trend: among the many 3D scans shared on their platform, a significant number are of historical doorways. Often neglected in today’s designs, doors and doorways are essential physical and mental transition points between the interior and the exterior of a building. While Mies van der Rohe’s strive for visual continuity and the use of glass doors has some critical advantages, it is not applicable – or only poorly applicable – to every design case. Fortunately, history shows that visually and spatially differentiating doors and doorways from the rest of a facade can be a resourceful alternative.

With this set of 3D models selected by Sketchfab, viewers can explore historical doorways online and discover the spatial sequences that they can offer. From framed, indented, raised, lowered, protruding and ornamented doors, these models clearly showcase the various design strategies available for you to keep your doorway design options open.

California is suffering through its 5th year of severe water shortage. Aquifers and rivers continue to dry out as the water provided by melting snowpacks is reduced, and even the heavy rain brought by El Niño this year could not relieve the drought. Authorities are wary of the long-term consequences for California and neighboring areas of the Colorado River, and Santa Monica is now seeing a growing number of initiatives to control the use of potable water and find sustainable solutions.

Most recently, a competition asked architects, artists and scientists to conceive sustainable infrastructure projects to improve Santa Monica’s water supply. Bart//Bratke and studioDE developed a raft structure named “Foram” that illustrates the future of floating platforms in sustainable development.

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For Mauricio Pezo and Sofía Von Ellrichshausen, the architect's job is about much more than dealing with functional issues, as well as social issues, sustainability, and safety. “Of course architecture from its very essence is solving problems, and the problems constantly change,” says von Ellrichshausen in this interview with The Architectural Review outside their Vara Pavilion at the 2016 Venice Biennale. “But probably the life span of architecture is many times larger than the problem that it addresses initially. Therefore we think of architecture more in terms of this larger span and hopefully it might embody a set of values and not necessarily propose a solution.”

“Utopia”: the word was coined by Sir Thomas More in 1516 when he started questioning the possibility of a perfect world where society would suffer no wars or insecurities, a place where everyone would prosper and fulfill both individual and collective ambitions. Yet such a perfect society can only exist with the creation of perfect built infrastructure, which possibly explains why architects have often fantasized on megastructures and how to “order” this dreamed society.

Megastructures, as imagined after World War 2 by the CIAM international congress and Team 10, are now regularly revived with the intent to solve social issues on a mass scale. Notably, architecture students have shown a renewed interest for walking cities as first conceived by Ron Herron of Archigram in the 1960s, assuming that megastructures could solve major crises in remote areas. Just as ETSA Madrid student Manuel Dominguez developed a nomadic city to encourage reforestation in Spain for his 2013 thesis project, Woodbury University graduate Rana Ahmadi has recently designed a walking city that would destroy land mines on its way. But these utopian projects also involve a considerable amount of technology, raising the question of how megastructures and technology can work together to give societies a new beginning.

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For those of us that aren’t based out of a university—and even for many who are—finding research resources that cover the topic you're interested in can be a challenge. But they can be found, and thanks to the internet your search no longer needs to be limited to nearby libraries. In fact, many world-renowned libraries and magazines are now working to digitize important parts of their collection, while a number of online organizations have sprung up with missions to improve access to information. To help you identify some of the most useful, we’ve put together a list of 18 free websites that offer scholarly articles, publications, photos, videos, and much more.

The damage caused by Hurricane Katrina in 2005 can never be forgotten, but 10 years after the rebuilding of New Orleans started in 2006, a new architecture has emerged with cutting-edge designs being widely celebrated in the media. The Make It Right foundation (founded after the disaster to help with structural recovery) commissioned first-class architects such as Morphosis, Shigeru Ban, and David Adjaye to design safe and sustainable houses for New Orleans’ Lower 9th Ward. But Richard Campanella and Cassidy Rosen worry that this vision is detached from reality.

As Seoul’s population boomed, apartment blocks became commonplace. Photographer Manuel Alvarez Diestro spent 6 months exploring the city’s new towns, aiming to “reveal in visual terms the expansive nature of urbanization and the transformation of the landscape through the construction of these new housing developments of massive scale.”

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Videos

When it comes to urbanism these days, people’s attention is increasingly turning to Moscow. The city clearly intends to become one of the world’s leading megacities in the near future and is employing all necessary means to achieve its goal, with the city government showing itself to be very willing to invest in important urban developments (though not without some criticism).

A key player in this plan has been the Moscow Urban Forum. Although the forum’s stated goal is to find adequate designs for future megacities, a major positive side-effect is that it enables the city to organize the best competitions, select the best designers, and build the best urban spaces to promote the city of Moscow. The Forum also publishes research and academic documents to inform Moscow’s future endeavors; for example, Archaeology of the Periphery, a publication inspired by the 2013 forum and released in 2014, notably influenced the urban development on the outskirts of Moscow, but also highlighted the importance of combining urban development with the existing landscape.

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One of Pompeii’s most precious gems, the Villa of Mysteries, is now at risk of collapse due to seismic activity in the Bay of Naples, as well as vibrations from a nearby train line transporting tourists. That's the conclusion of a recent study conducted by Italy’s National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA). The news comes only a few months after the reopening of the house, whose stunning frescoes had just been restored.

As The Telegraph reports, the high-tech study showed that “in addition to the vibrations from the Vesuvius light railway commuter trains, which ferry tourists to Pompeii from Naples, the protective structure around the villa, built in armored cement, wood and steel 50 years ago is threatened by its own weight and water ingress.”

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