jueves, 23 de agosto de 2012

Abstract Portraits Formed Out of Everyday Materials

Abstract Portraits Formed Out of Everyday Materials:

Using a variety of everyday materials, artist Jean-Pierre Seguin creates portraits by combining Pointillist techniques with collage. He uses everything from buttons and thread to plastic toy soldiers glued to the canvas to develop the series, entitled Assemblages. Through the use of unique materials, Seguin says he wants to "disturb viewers’ perceptions" and encourage his viewers to move around the piece in order to gain a better visual understanding of each piece, which can be described as both a formal representation as well as an abstraction.
From a distance, the detailed portraits are clear and distinct faces, but upon closer investigation, the faces begin to disappear as the details of the selected materials reveal themselves. In his artist statement, Seguin explains, "Through his or her motion, the spectator becomes a kind of zoom lens, varying focal length to produce effects of nearness and distance. Approaching the image to get a better look, viewers lose their grip on the identifiable reality of the photograph; reference points that normally serve to guide viewers of photography evade them here."

















Jean-Pierre Seguin's website

via [Faith is Torment]

Evolution of the New York skyline from 1876-2013

Evolution of the New York skyline from 1876-2013:

Evolution of the New York skyline from 1876-2013

martes, 7 de agosto de 2012

Brand New: In Brief: Emblemetric

Brand New: In Brief: Emblemetric


Emblemetric

The above image is (an admittedly crude) juxtaposition (made by me) of what is otherwise an amazing question: What is the percentage of new logos containing leaves since the 1950s? More formidable is the fact that there can now be an answer to conundrums like these. James I. Bowie, PhD has just establishedEmblemetric, which will report “on trends in logo design, using quantitative analysis of data from the United States Patent and Trademark Office.” Some findings will be posted online, like what is the most used color in logos not just through time but by industry? Or insanely useless trivia bits like California being home to the most logos (14.4%) in a whole dissection of logos by geography. Apart from what is sure to be an addictive blog, Emblemetric offers custom research services so that you can demonstrate to your client in the insurance industry why choosing blue just makes it one more of 39% of the other logos out there.

Disclaimer: James has written for Brand New in the past, contributes to Quipsologies, and is otherwise a good acquaintance of UC.

A Sign in Space by Gunilla Klingberg

A Sign in Space by Gunilla Klingberg:
Stars are printed in the sand by a tractor as it drags a giant roller back and forth across the beach, then left to fade at the mercy of footsteps and the tide in this installation by Swedish designer Gunilla Klingberg.
A Sign in Space by Gunilla Klingberg
Called A Sign in Space, the project involved attaching a pattern made of tyre treads to a metal cylinder and mounting it on the tractor that cleans Laga beach in Spain each morning.
A Sign in Space by Gunilla Klingberg
There are thirteen performances over the course of the summer, every time the low tide and early shift of the beach-cleaners coincides.
A Sign in Space by Gunilla Klingberg
If you like this, check out a dance floor decorated with sieved icing sugar in our earlier story.
A Sign in Space by Gunilla Klingberg
Here’s some more information from Klingberg:

Klingberg’s work, A Sign In Space, is a graphic star-pattern composed of truck tires is printed as a relief on the sand at Laga beach during low tide. At high tide the pattern will slowly vanish as the tide rises.
The printed pattern is made with a mechanical device, a manufactured steel-cylinder, with the graphic pattern as a matrix relief made of truck tires. The cylinder is connected to the beach cleaner tractor which drives from side to side of the beach in the morning, creating the pattern covering the whole beach area.
A Sign in Space by Gunilla Klingberg
Following the lunar and tidal calendar, the pattern is remade again and again at all possible days at low tide. The work A Sign in Space is performed on dates when the tidal calender is synchronized with the the beach cleaners early morning working schedule- the pattern will be created on days when the low tide hour fits the labour working hours.
Dates when A Sign in Space will be performed at Laga beach
On morning hours (9-12 am):

19th, 20th, 30th and 31st July.

1st, 2nd, 14th, 15th, 16th, 30th and 31st August.

14th and 15th September.
The post A Sign in Space by
Gunilla Klingberg
appeared first on Dezeen.

El impacto medioambiental de los videojuegos #infografía

El impacto medioambiental de los videojuegos #infografía:
¿Alguna vez has pensado el impacto medioambiental al comprar videojuegos?, en esta infografía que os mostramos a continuación podrás apreciar como afecta la industria de los videojuegos en el planeta. Da que pensar…
videiojuegos medioambiente thumb El impacto medioambiental de los videojuegos #infografía
Fuente: Visua.ly
Via: http://www.concienciaeco.com/2012/08/08/el-impacto-medioambiental-de-los-videojuegos-infografia/

New Bladeless Wind Turbine Claimed to be Twice as Efficient as Conventional Designs : TreeHugger

New Bladeless Wind Turbine Claimed to be Twice as Efficient as Conventional Designs : TreeHugger



© Saphon
When it comes to the future of wind power, one company thinks it looks a lot different than you would expect, and cheaper and more efficient to boot. Saphon, out of Tunisia, is interested in finding partners to mass-produce and market their unique wind energy device, based on their own Zero Blade technology.
"The Zero-Blade Technology is largely inspired from the sailboat and is likely to increase the efficiency of the current wind power conversion devices. The blades are replaced by a sail shaped body while both hub and gearbox are removed."
According to the company, their zero-blade technology devices are capable of overcoming the Betz' limit, which states that no turbine can capture more than 59.3 percent of the kinetic energy of the wind. An average wind turbine captures only 30 to 40%, while the Saphon turbine is said to be 2.3 times more efficient. Additionally, the cost is expected to be 45% less than a conventional turbine, mostly due to the fact that there are no blades, no hub, and no gearbox on the units.
The Saphon Zero Blade technology is different in other ways as well, most significantly being storage of energy. Most of the kinetic energy can be stored (via a hydraulic accumulator) or converted to electricity with a hydraulic motor and generator.
"We've developed several prototypes. We are at our second generation prototype. We did the testing and this second one is twice as efficient as a three blade turbine and in terms of manufacturing is at least 50 percent cheaper." - Hassine Labaied
The company is now looking for manufacturing partners to bring the turbine to market, and once that happens, they expect to be shipping out units anywhere from 18 to 24 months afterward.

domingo, 5 de agosto de 2012

Ventanas solares transparentes

Ventanas solares transparentes:
Investigadores de la Universidad de California (UCLA) han desarrollado una célula solar transparente. 
La nueva célula fotovoltaica puede ser utilizada para la fabricación de ventanas, convirtiendo cualquier hogar u oficina en un punto generador de electricidad. 


Estas novedosas células solares captan principalmente la luz infrarroja en vez de la luz visible.
El material tiene un coeficiente de transparencia del 70%, lo que permite su utilización como una ventana tradicional. 
Otra aplicación evidente de este tipo de células es su utilización en todos los dispositivos electrónicos que dispongan de una pantalla, desde teléfonos móviles a ordenadores portátiles. 


El material tiene unas propiedades muy similares al plástico: ligero, flexible y con un bajo coste de fabricación. 
Un gran paso para la utilización masiva de la energía solar.


Via: acs.org

www.allpe.com