high-intensity LED streetlights ... emit unseen blue light that can disturb sleep rhythms and possibly increase the risk of serious health conditions, including cancer and cardiovascular disease. [...]
Some [researchers] noted that exposure to the blue-rich LED outdoor lights might decrease people’s secretion of the hormone melatonin. Secreted at night, melatonin helps balance the reproductive, thyroid and adrenal hormones and regulates the body’s circadian rhythm of sleeping and waking. — washingtonpost.com
While the American Medical Association cautions cities to re-evaluate their use of high-intensity LED lights for health reasons, others have pointed out that most televisions and computers also emit the blue light wavelength found to be potentially harmful. Aside from human health concerns, LEDs...
The British company developing the uses of a super black, light absorbent material called Vantablack S-VIS is working with leading architects as well as the British artist Anish Kapoor.
The founder and chief technology officer of Surrey NanoSystems, Ben Jensen, says that the company is working with “some large and well respected global architects,” and that the coating is already available for “suitable applications”. He declined to name the architects involved “due to prior agreements”. — theartnewspaper.com
Related stories in the Archinect news:UCL researchers present a new kind of self-cleaning nano-engineered windowThis Nano Membrane Toilet could solve the world's sanitation crisis – and charge our phonesRejoice aesthetes! New incandescent bulbs are now more efficient than LED
Researchers at MIT have shown that by surrounding the filament with a special crystal structure in the glass they can bounce back the energy which is usually lost in heat, while still allowing the light through...
Usually traditional light bulbs are only about five per cent efficient, with 95 per cent of the energy being lost to the atmosphere. In comparison LED or florescent bulbs manage around 14% efficiency. But the scientists believe that the new bulb could reach efficiency levels of 40% — the Telegraph
The developers of the 450-meter high Zifeng Tower in Nanjing have been found guilty of robbing the surrounding neighborhood of precious sunshine, and will have to compensate residents accordingly. [...]
The 89-story Zifeng Tower was designed by American architectural firm Skidmore, Owings and Merrill. It is the tallest building in Nanjing, fourth tallest in China and 12 tallest in the world. — shanghaiist.com
Related news on Archinect:Crowded skies: Sunlight as the new amenity for the super richAs Manhattan grows supertaller, its shadows are getting superlongerWelcome to the permanent dusk: Sunlight in cities is an endangered species
[...] shadows even turn light into another medium of inequality. Light becomes a resource that can be bought by the wealthy, eclipsed for the poor.
[...] multimillion-dollar apartments in the sky will darken parts of the park a mile away. Enjoyment of the park in the park – a notably free activity in a high-cost city – will be dimmed a little to give billionaires views of it from above. — theguardian.com
They used computer modeling to design a pair of buildings, one of which works like a gigantic, curved mirror. The glass surface of the northernmost building reflects light down into the shadow cast by its southern partner. And the carefully defined curve of that glass allows the reflected light to follow the shadow throughout the day. — wired.com
But all New Yorkers are losing familiar vistas, and some are losing light and air, as supertall buildings sprout like beanstalks in midtown Manhattan. There are a dozen such “supertalls” – buildings of 1,000 feet or higher – in the construction or planning stages. And the buildings are not, as in Dubai or Shanghai’s Pudong district, being constructed where nothing else had stood. They are, instead, crowding into already dense neighbourhoods where light and air are at a premium [...]. — theguardian.com
Whether you're a diehard Miesian fan or could care less about the modernist architecture canon, we've heard of ol' Farnsworth time and time again since its completion in 1951 in Plano, Illinois. But Chicago-based artists Petra Bachmaier and Sean Gallero of Luftwerk want the public to see the...
As American cities grow taller and denser — and most everyone agrees that they must — natural light becomes a more precious commodity. Does that mean it should be regulated like one? Or would preserving current sun patterns — so-called “solar rights” — grind real estate development to a halt? Put simply: Should Americans, in their homes and in their cities, have a right to light? — salon.com
Donning a spectrum of colors and moving beams of light, the "Unnumbered Sparks" installation comes to life every night as it hovers near the site of the 30th anniversary TED2014 world conference in downtown Vancouver, Canada.Artist Janet Echelman and director of the Google Data Art Group Aaron...
Called Lumiere, it's a four-day festival expected to attract tens of thousands of spectators to see the city's historic cathedrals, walls, bridges and squares illuminated by splashes of light. Projects range from LED and neon sculptures to large-scale projections by leading artists and lighting designers from Ireland and beyond. — cnn.com
In his first solo exhibition in a New York museum since 1980, American artist James Turrell sets out to reimagine the iconic rotunda of Frank Lloyd Wright’s Guggenheim Museum in a dramatic transformation. The luminous and immersive site-specific work, Aten Reign, will be part of the upcoming exhibition James Turrell at NYC's Solomon R. Guggenheim Museum which opens on June 21, 2013. — bustler.net
A mirror tracks the sun throughout the day, reflecting its rays onto a parabolic dish, which then focuses the reflected daylight into a small ‘light pipe’ aperture. The concentrated light then travels through a series of relay lenses “over any distance and in any direction”, according to the company. A diffuser ensures that light evenly reaches the desired areas. — forumforthefuture.org
You may recall Marcos Zotes from his Rafmögnuð Náttúra light installation in Iceland that we previously featured here on Archinect. He has just shared with us his latest project, "YOUR TEXT HERE"... The city is constantly telling us what to do, what to think, and how to...
Madison Square Park Conservancy's Mad. Sq. Art announces a new, monumental sculpture by distinguished artist Leo Villareal. Largely inspired by the work of Buckminster Fuller, Villareal’s BUCKYBALL will apply concepts of geometry and mathematical relationships within a towering 30-foot...
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