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Three Self-Healing Materials That Could Change the Future of Construction

Buildings, regrettably, don't last forever. Until recently, the only way to increase a building's lifespan was ongoing maintenance, which can be expensive, time-consuming and in the case of infrastructure such as bridges or roads, inconvenient. Beyond that, periodic replacement of the entire structure was an option, however this is clearly not a sustainable solution, especially considering the amount of CO2-releasing concrete used in modern construction.

But in the 21st century, another alternative is emerging. This article on CityLab uncovers three self-healing materials that could significantly extend the lifespan of a construction, including Erik Schlangen's asphalt that re-sets itself with a dose of induction heating, concrete developed at TU Delft (and elsewhere) that patches up cracks with the help of its living bacterial aggregate, and a recent discovery by MIT scientists that some metals have self-healing properties.

Read the article in full here, or carry on after the break for our own coverage of Erik Schlangen and TU Delft's work in self-healing materials.

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Four Ways to Learn About Architecture for Free

Learning doesn't necessarily need to be formal – or expensive for that matter. Thanks to the Internet and some generous benefactors, you can further your education for free from the comfort of your own home. Top schools such as MIT and Harvard University are affiliated with free online learning resources, allowing people from all over the globe to connect and audit courses at their own pace. In some cases, these services even provide self-educators with proof for having completed courses. Keep reading after the break to check out our round-up of four free online learning resources.

MIT Develops Self-Assembling, Easy-Bake Robots

Six "Miracle" Materials That Will Change Their Industries

The following six "miracle" materials could be headed straight into your home, office, car and more. Dina Spector at Business Insider recently rounded up the six most promising materials. As of now, their potential applications have just scratched the surface, but the possibilities are endless. Presented by AD Materials.

Scientists are constantly on the look out for lighter, stronger, and more energy-efficient materials. Here's a glance at some materials that will change the way we build things in the future.

MIT's Thresholds Launches New Website

In time with the release of the 42nd issue, Human, Thresholds Journal — MIT’s peer-reviewed journal of art, architecture and culture — has launched a new website. The new ThresholdsJournal.com has been redesigned with more content, spanning the past two decades of the journal’s publication. Other features include online purchasing of past issues, enhanced search capabilities for past contributors, and social media interactivity. The new website will feature news on upcoming issues and related events, submission calls, as well as the broad range of voices that Thresholds has featured since 1992.

Call for Submissions: Thresholds 43

Gasp! What provokes this reflex that leaves one short of breath? More than just a sudden turn of events, for discourse to move from gossip to scandal there have to be stakes. Reputations, profits, and history-by-the-winners are on the line. 

Spectrum Magazine Spotlights MIT's Cross-Disciplinary Research into Cities

Spectrum Magazine, an annual publication by MIT to highlight the work of a cross-section of their professors and alumni, has recently released its 2014 edition. This year, the focus is on cities, with a great selection of architecture, planning and technology based contributions. You can download a pdf of the magazine here - or read on after the break for links to some articles of note.

Joi Ito Explains His Theories of Organic City Design

As part of their coverage of the Global Agenda Council on Design and Innovation, Grasp Magazine interviewed Joi Ito, director of MIT's Media Lab. He voices his opinion that current strategies for masterplanning do not work, as designers struggle to reliably "predict and cause a future to occur" (a better approach is to enable and empower innovation on a grass-roots level); that designers need to find the right balance between intuition and data; and that new technologies should not just improve existing systems, but preferably overhaul them entirely. You can read the full article here.

Design: A Long Term Preventative Medicine

The American Institute of Architects (AIA) and MIT’s Center for Advanced Urbanism has produced a new report examining urban health in eight of the USA’s largest cities, which has been translated into a collection of meaningful findings for architects, designers, and urban planners. With more than half of the world’s population living in urban areas - a statistic which is projected to grow to 70% by 2050 - the report hinges around the theory that “massive urbanization can negatively affect human and environmental health in unique ways” and that, in many cases, these affects can be addressed by architects and designers by the way we create within and build upon our cities.

3D Printing Moves Into the Fourth Dimension

While most of us are grappling with the idea of 3D printing, Skylar Tibbits - computational architect and lecturer at MIT - is spearheading projects towards a fourth dimension. Transformation, Tibbit claims, is an uncharted capability that enables objects - straight off the printing bed - to assemble themselves, changing from one form to another. "Think: robots with no wires or motors." Tibbits exhibits how a single strand - embedded with predetermined properties - can fold from a line to a three dimensional structure. "I invite you to join us in reinventing how things come together."

MIT Researchers Propose Self-Assembling Robots as Future of Construction

Picture this: self-assembling blocks that, when given a task, have the ability to reorganize themselves into new geometries. 

This is precisely what research scientist, John Romanishin, at MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) has long envisioned for a near future — robotic modules known as M-Blocks. Romanishin has teamed with his professor, Daniela Rus, and colleague, postdoc Kyle Gilpin, to prototype robotic cubes with no external moving parts, able to climb over, around and even leap onto each other.

Till now, robots have depended on arms or attachments to move themselves. "We wanted a simpler approach," says Romanishin, that uses fewer moving parts. Inside each M-Block is a flywheel that spins at 20,000 revolutions per minute, creating enough angular momentum when it brakes that the blocks assemble themselves in new configurations. On each face and edge of the cubes are magnets, naturally connecting the cubes when spurred by the flywheel.

Learn more after the break...

How to Construct Large Structures Out of Small Ones

MIT researchers have developed a lightweight, interlocking composite component which can be snapped together to create airplanes, spacecraft and even larger structures. Likened to chain mail but based on a newly-developed geometry, the parts form a structure that is 10 times stiffer for a given weight than existing ultralight materials. The structure allows much less material to carry a given load and could revolutionize all moving vehicles, reducing their weight and the costs of construction while allowing greater design flexibility. To find out how it happens, read the full description here.

Fluid Crystallization / Skylar Tibbits + Arthur Olson

Text description provided by the architects. MIT’s Self-Assembly Lab has exhibited the Fluid Crystallization project as part of the 2013 Architectural League Prize Exhibition at the Parson’s Gallery in New York. The Fluid Crystallization installation - a collaboration between MIT Self-Assembly Lab director Skylar Tibbits and The Molecular Graphics Lab director Arthur Olson - investigates hierarchical and non-deterministic self-assembly with large numbers of parts in a fluid medium.

What is Architecture in the Age of Digital Networking?

I get most of my knowledge about the current trends and interests of architects through social media and various websites. My Facebook newsfeed constantly shows an array of pictures, articles, and videos of things ranging from new buildings to data algorithms to bacteria evolution to (usually confusing) romantic, poetic statements about architecture. 

They all share one thing in common: they are posted on Facebook by architects and architecture students. To me, this shows the current disarray and lack of focus in the field. Architecture publications and websites only confirm my thoughts further. And nothing reaffirms this more than my daily experiences at MIT. 

Read more, after the break...

Silk Pavilion / MIT Media Lab

"Our research integrates computational form-finding strategies with biologically inspired fabrication", claims the 'about' page of MIT Media Lab's Mediated Matter Group. Though this may sound like run-of-the-mill architectural boasting, you are unlikely to find any more exemplary combination of scientific research, digital design and biomimetic construction than their recently completed Silk Pavilion.

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'Infrastructural Monument' Conference

Taking place April 8-9 at MIT's School of Architecture and Planning the 'Infrastructural Monument' Conference hosted by the Center for Advanced Urbanism (CAU), focuses on the development of infrastructural research agendas and projects which is a key mission for MIT’s CAU. This conference is the first in a series, devoted to a series of strategic design challenges facing cities worldwide. The conferences challenges you to answer the question, 'Can a typical American city be transformed from a collection of fragments assembled regionally by interstate highways, to a more durable regional constitution, using targeted infrastructural investment projects?' For more information, please visit here.

10 College Campuses with the Best Architecture

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Photo by Rex Hammock

Architectural Digest has compiled a list of college campuses throughout the United States which have the most remarkable architectural traditions, which broadcast their innovative philosophy through design. A number of colleges have fully incorporated modern architecture into their campus schemes, for example MIT; while others have preserved their historical edifices through the course of the years, like the University of Virginia. The list involves some prestigious institutions, in addition to some surprises, all possessing their individual architectural languages.

See the 10 College Campuses with the Best Architecture after the break.

FAST Light at MIT

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Courtesy of Skylar Tibbits

The FAST Light festival of art, science and technology celebrates MIT’s culture of creativity and invention. Beginning in February installations, pavilions and artwork have transformed the campus continuing thru May. Installations demonstrate how the tools of ‘technology, invention and fantasy can transform the physical environment in thought-provoking, breathtaking ways.’