Harnessing Heat from City Roads | ThisBigCity
The black asphalt roads of urban centres are notorious for soaking up the sun, often helping make cities uncomfortably hot during the summer. Special piping technology from the Worcester Polytechnic Institute in Massachusetts, however, is offering a way to trap this heat and use it elsewhere, potentially transforming urban streets into giant solar collectors.
The idea is simple: the sun-warmed asphalt can be used to heat up water, which is pumped through tubes embedded a few centimetres below the road surface. This has the dual effect of cooling the asphalt, prolonging the lifespan of the road, and heating water which can be used either as is, or to produce electricity.
via smartercities:
“15 Ideas for Making Amtrak’s Northeast Corridor Better.
Eric Jaffe. April 4, 2013
Early last year, the Federal Railroad Administration launched NEC FUTURES — an effort to plan out the passenger rail investments needed in the Northeast Corridor through 2040. This week it released a short list of ideas [PDF] for improving the region. FRA is calling these 15 ideas “Preliminary Alternatives,” whittled down from a larger basket of about a hundred. The next step is an even smaller set of “Reasonable Alternatives,” and by early 2015 the administration is expect to arrive at what it may well call a “Single Alternative,” but what the rest of us will probably just call a decision.
NEC FUTURES is the latest attempt to prepare for growth in the country’s most important rail corridor, following the $151 billion “vision” [PDF] for the Northeast that Amtrak released last summer. The FRA has (rather wisely) chosen not to subject itself to the political ridicule that surrounded Amtrak’s price tag, but as a result it’s a bit tough to evaluate the options set forth by the administration. Generally speaking, they range from limited capacity upgrades to an enhanced high-speed service — as well as a “no build” option that more or less maintains the status quo.
The impetus for all these plans, of course, is that rail travel in the Northeast Corridor is both thriving and seemingly set to thrive even more. Amtrak ridership in the region is steadily growing, with trains now carrying a greater share of passengers than planes in the corridor, and yet there’s plenty of room for improvement. NEC FUTURES makes the case that the Northeast is also deserving of great investment given its economic importance to the country — generating a fifth of the nation’s G.D.P., according to an FRA chart.”
Photo: Reuters
via The Atlantic Cities & massurban:
We found this on the BBC News site, thats something that would definitely revolutionize the flat packed furniture industry ..IKEA yeah be warned ….
via imagineblog:
Like Occupy Wall Street in infographic form, this simple video makes extreme inequality impossible to ignore.
Robert Ivy
Via Archdaily
THIS MEGA GRAPHIC ATTEMPTS TO TACKLE THE RELATIONSHIP BETWEEN UX AND ALL OTHER ASPECTS OF DESIGN.
Via FastCoDesign
Grasshopper Plug-In - Ladybug
Ladybug is a free and open source environmental plugin for Grasshopper to help designers create an environmentally-conscious architectural design. Ladybug allows you to: import and analyze standard weather data in Grasshopper; draw diagrams like Sun-path, wind-rose, radiation-rose, etc; customize the diagrams in several ways; run radiation analysis, shadow studies, and view analysis for your design inside Grasshopper.
Experimental Japanese Winter Cabin Blends Traditional Methods with Modern Materials
The conventional modern way of building for northern climates often involves synthetic insulation and some kind of mechanical heating — an energy-intensive and inefficient way to live out the winter. For the Ainu, the indigenous people of Japan, the traditional way of winter-proofed building is called “chise,” referring to a home that is built with earth, clad with bamboo and sedge grasses, with radiantly heated floors and interiors kept warm by a central hearth that is never allowed to go out.
In an experimental project for the Meme Meadows environmental research facility on Japan’s Hokkaido island, Japanese architect Kengo Kuma has constructed a dwelling that uses these indigenous principles and combined them with modern materials to create a translucent house that operates in rhythm with natural patterns of light and heating.
Via Treehugger
Between the Folds
Origami may seem an unlikely medium for understanding and explaining the world. But around the globe, several fine artists and theoretical scientists are abandoning more conventional career paths to forge lives as modern-day paper folders. Through origami, these offbeat and provocative minds are reshaping ideas of creativity and revealing the relationship between art and science.
Via PBS
Although digital fabrication has allowed architects and designers to explore more complex geometries, one of the byproducts has been a lack of attention to material waste. Often digitally fabricated projects are generated from a top-down logic with the parameters of typical material sheet sizes being subordinated to the end of the design process. This project attempts to reverse that logic by starting from the basic material dimensions and then generating a series of components that will minimize material waste during CNC cutting while still producing an undulating, light-filtering screen in the gallery.









Via MATSYSTEM
Stove Tiles Designed To Heat The Room Around Them
Old-world construction is like stew—the thicker, the better. Raw wood planks and rough stone bricks convey comfort in their permanence. So rather than feeling like you’re surrounded by something old and decrepit, you feel like you’re surrounded by something that’s only grown more grizzled over time.

German stove tiles are the epitome of this idea. Built thick to absorb and release a stove’s heat, they’re painted and glazed with a fatty, rustic sheen. But Daniel Becker wondered, could you modernize the design while making it more efficient? His solution was a new style of German stove tile—the “Berlin”—textured to increase surface area (and thereby increase ambient heat transfer) while speaking in an entirely new visual language.
Via FastCoDesign
Wanna Reinvent The Inner City? Reinvent Its Housing Stock
The Rock Street project came about after a local housing nonprofit tapped the university’s Community Design Center (a consortium of architects and students) to design housing for a plot of land stretched over nine vacant lots in Little Rock’s Pettaway neighborhood. Instead of building nine homes on nine lots, the team grouped the individual homes a la Chapin’s designs, creating shared outdoor spaces and pooling infrastructural resources. Homes are grouped in fours and sixteens, creating unique typologies that ring a common courtyard. “The project does a very interesting and successful job of co-mingling variations of public and private space,” commented the AIA jurors.

Stephen D. Luoni, the director of the Community Designer, acknowledges that Rock Street is a huge leap forward for most American homeowners. “Shared space is a difficult concept in contemporary America,” he tells Co.Design. “Even in urban neighborhoods, the prevalence of single-lot housing has inured residents to the homogenization in their neighborhoods and skewed conceptions of compatibility.” Community feedback from Pettaway residents was uncertain at first, because residents saw the design as a “separatist” development, which hugely surprised the design team. But after explaining the concept behind the proposal—that the entire neighborhood will benefit from the shared outdoor spaces—the community signed on.
Via FastCoDesign
The Nudibrach Add-in for Grasshopper3d is a set of components facilitating and automating Grasshopper’s capacity to generate distance-based value fields, in addition to moving particles through attractor defined vector-fields while creating animated simulations of these particles.
In particular, Nudibranch aims to automate the attractor development process (one or multiple), while covering most of the frequently used cases, without however intending to replace or render useless the basic understanding of how attractors operate. Furthermore, three animation components enable the real-time interaction between attractors and the affected data.