Ur Place

March 9, 2008

Lightway- Revolutionary Lighting System

Filed under: Shkence, teknologji --- Science — halfevil @ 10:30 pm

Lightway is a recently launched window and lighting system which permits sun rays to enter the house in the daytime and after dusk it will fill the house with light. Based on Breezeway, this innovative technology uses the latest OLED’s (Organic Light Emitting Diodes) and transparent Photovoltaic Nanoscale technology which allows the lightway to become special.

Lightway is first of its kind in the world which assimilates the necessary solar energy during the daytime and then using its inner devices it enlightens the area (for instance, house or streets) during the nights. Portability is one of the attractive features attached to this technology followed by cutting the electricity expenses for households and if used in streets and shopping centers by a whooping 22%. Thus, these features make Lightway eco-friendly as well.

Honored by Australian Design Award, Lightway is a concept combining two advanced technologies and using it in the simplest way to make a useful product. On its way to make a revolution, Lightway can be widely used in homes, streets, shopping arcades, museums, art galleries etc. Operating Lightway is very easy you can simply rotate the louver handle for opening and closing the system. The system also meets Australian Standards in terms both of construction and voltage, remaining below the high risk 32v category.

User friendly design interface of Lightway is safe to use and is bright in colors as well. The art and graphics used on the application enlightens it to look attractive. Functional-wise, Lightway is exclusive which is capable enough to produce 60wt of lights by intaking just 50 wt in comparison.

Lightway product is sold in the markets by Breezeway in a display style where users can come and choose the product as per their requirement and then order them as specified.
We can conclude that this proven conceptualized product is sure to make a revolution in the market.

Earth and Moon as Seen from Mars

Filed under: Shkence, teknologji --- Science — halfevil @ 10:27 pm

Earth and the moon

The High Resolution Imaging Science Experiment (HiRISE) camera would make a great backyard telescope for viewing Mars, and we can also use it at Mars to view other planets. This is an image of Earth and the moon, acquired on October 3, 2007, by the HiRISE camera on NASA’s Mars Reconnaissance Orbiter.

At the time the image was taken, Earth was 142 million kilometers (88 million miles) from Mars, giving the HiRISE image a scale of 142 kilometers (88 miles) per pixel, an Earth diameter of about 90 pixels and a moon diameter of 24 pixels. The phase angle is 98 degrees, which means that less than half of the disk of the Earth and the disk of the moon have direct illumination. We could image Earth and moon at full disk illumination only when they are on the opposite side of the sun from Mars, but then the range would be much greater and the image would show less detail.

On the day this image was taken, the Japanese Kayuga (Selene) spacecraft was en route from the Earth to the moon, and has since returned spectacular images and movies (see http://www.jaxa.jp/projects/sat/selene/index_e.html).

On the Earth image we can make out the west coast outline of South America at lower right, although the clouds are the dominant features. These clouds are so bright, compared with the moon, that they are saturated in the HiRISE images. In fact the red-filter image was almost completely saturated, the Blue-Green image had significant saturation, and the brightest clouds were saturated in the infrared image. This color image required a fair amount of processing to make a nice-looking release. The moon image is unsaturated but brightened relative to Earth for this composite. The lunar images are useful for calibration of the camera.

NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter for NASA’s Science Mission Directorate, Washington. Lockheed Martin Space Systems, Denver, is the prime contractor for the project and built the spacecraft. The High Resolution Imaging Science Experiment is operated by the University of Arizona, Tucson, and the instrument was built by Ball Aerospace and Technology Corp., Boulder, Colo.

Image Credit: NASA/JPL-Caltech/University of Arizona

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