Image of the Day…. “Trees are Poems ” !!!

Trees are poems

A lone tree on the stark slope of a granite dome in Yosemite National Park.

Photo by Kurt Harvey

Trees are poems that the earth writes upon the sky.

~Khalil Gibran

Kurt Harvey captured this image in Yosemite National Park in California. He wrote:

I’ve admired this tree many times while driving along the Tioga Pass Road in Yosemite. Rooted in a crack on the slope of a granite dome it has a grand view and is also very exposed to the wind. It looks like its doing well though and is inspiring to see.

This was made from a 3 RAW bracketed capture. The sky was pretty featureless with thin overcast and smoke from the fire near Foresta but with some work I was able to bring out the texture you see.

 

SOURCE::::: http://www.earthskynews.org

Natarajan

Jan 17 2015

” Feather Touch Paintings…” Amazing !!!

Amazing Feather Paintings

Many people have seen feathers as decorative items before. Today, ostrich, peacock and bird of paradise feathers can be seen in haute couture and in the costumes of indigenous peoples.

Alaskan-born and -bred artist Julie Thompson is an astounding exponent of this incredible art form. Known as feather art, this is the drawing or creation of images on feathers.

 

 
Light as a Feather, Beautiful as a Painting!
Julie, a self-taught wildlife artist for nearly 20 years, lives and works in the Pacific Northwest of Canada, close by the beautiful Puget Sound. She strives to make every feather painting as unique as the feathers themselves are, and believes that every feather has a kind of personality relating to the painting it bears.
Light as a Feather, Beautiful as a Painting!
Julie’s feather drawings have been well-received in galleries and exhibitions throughout the Pacific Northwest and are beginning to expand into other parts of the country. Successfully painting on feathers for 17 years now, Julie is finding that her work gets ever more public attention, to the extent that successful exhibitions in galleries throughout Canada have begun spreading out across the American continent as a whole.
Light as a Feather, Beautiful as a Painting!
Light as a Feather, Beautiful as a Painting!
Light as a Feather, Beautiful as a Painting!

Light as a Feather, Beautiful as a Painting!
Light as a Feather, Beautiful as a Painting!
SOURCE::::: http://www.ba-bamail.com

Natarajan

Jan 17 2015

 

Image of the Day….Titan… Saturn’s Moon !!!

Ten Years Ago, Huygens Probe Lands on Surface of Titan

Ten years ago, an explorer from Earth parachuted into the haze of an alien moon toward an uncertain fate. After a gentle descent lasting more than two hours, it landed with a thud on a frigid floodplain, surrounded by icy cobblestones. With this feat, the Huygens probe accomplished humanity’s first landing on a moon in the outer solar system. Huygens was safely on Titan, the largest moon of Saturn.

These images of Saturn’s moon Titan were taken on Jan. 14, 2005 by the Huygens probe at four different altitudes. The images are a flattened (Mercator) projection of the view from the descent imager/spectral radiometer on the probe as it landed on Titan’s surface.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA’s Science Mission Directorate, Washington. JPL designed, developed and assembled the Cassini orbiter. NASA supplied two instruments on the Huygens probe, the Descent Imager/Spectral Radiometer and the Gas Chromatograph Mass Spectrometer.

> More: NASA and ESA Celebrate 10 Years Since Titan Landing

Image Credit: ESA/NASA/JPL/University of Arizona 

SOURCE:::: http://www.nasa.gov

Natarajan

Jan 16 2015

Who Invented the Paper Clip … ?

The Invention of the Paperclip

The paperclip is today a ubiquitous item in offices and homes the world over. So who invented it?

One very popular false origin of the paperclip was that it was invented by Norwegian patent office manager, Johan Vaaler. He was even granted patents in Germany and the U.S. for a paperclip of similar design as the Gem style paperclip, which is the most commonly used paperclip today. However, Vaaler’s paperclip came after the Gem paperclip was already popular throughout Europe. His design was slightly different than the Gem paperclip in that it didn’t include the all too critical second loop that makes the Gem style much more functional. His paperclip had the papers inserted by lifting the outer wire slightly and pushing the papers into the clip such that the rest of the clip stood out from the paper at a 90 degree angle, which was necessary because of the lack of the critical second loop to allow the papers to be more or less embedded in the clip flatly.

This also made it so the papers wouldn’t be held together very well as they relied only on how bendable the wire used was to hold the papers. The Gem style paperclip, on the other hand, exploits the torsion principle to help bind papers together. Vaaler’s design was never manufactured or sold and his patents eventually expired.

Why Vaaler gets the credit in so many places, including in many encyclopedias and dictionaries after the 1950s, is largely thanks to a patent agency worker who was visiting Germany to register Norwegian patents in the 1920s. When he was doing so, he noticed Vaaler’s design for the paperclip and wrote an article stating Vaaler was the original creator of the paperclip.

This misinformation found its way into encyclopedias around the 1950s thanks to WWII. During WWII in Norway particularly, along with France and some other occupied countries, the paperclip became a symbol of unity for those rebelling against the Germans. It is not thought that the Norwegians did this because they thought a Norwegian had invented the paperclip, but rather because it simply signified being bound together and was useful as it wasn’t initially a banned symbol or item by the Germans and could be easily clipped to one’s clothing. Eventually, the Germans caught on and people were prohibited from wearing paperclips.

After the war, the fact that the Gem style paperclip had served as a symbol of unity resulted in interest in the origin of the paperclip, at which point the article written by the patent agency worker and the subsequent patent by Vaaler, who was now long dead, was discovered. It was overlooked, of course, that his design was different than the Gem style paperclip and apparently they didn’t bother checking that the Gem style paperclip had already been around by the time Vaaler patented his version of the paperclip. It made a good story though, particularly after the war and how the paperclip was used in Norway among other places, and so this false origin subsequently found its way into many encyclopedias.

The myth is so popular, in fact, that a Gem style, 23 foot tall paperclip was placed near a university in Oslo in 1989 to honor Vaaler, who in fact had nothing to do with the Gem style paperclip design. Further, a commemorative stamp was created honoring Vaaler that also depicted the Gem style paperclip, not Vaaler’s design.

Another false origin of the modern day paperclip often attributes it to Herbert Spencer, who was the man who came up with the term “survival of the fittest”. He claims in his autobiography that he invented a pin that bound papers together. This led to the false belief that he invented the paperclip. In fact, though, his drawing of his binding pin looked more like a cotter pin and, thus, held papers together more like Vaaler’s design. Unlike Vaaler’s design though, this cotter pin style clip wouldn’t stick out nearly as much and, thus, was a bit more functional.

So who really invented the paperclip as we know it today? It is thought to have first been made by the Gem Manufacturing Company in Britain around the 1870s and later introduced to the United States around the 1890s. This is also why the Swedish word for paperclip is “gem”. As for who within that company invented it, this isn’t known, as it was never patented nor did they realize at the time how historically significant that little invention would be, so nobody bothered to save the documentation of the invention.

SOURCE:::: http://www.today i foundout.com

Natarajan

Jan 16 2015

Message For the Day… ” Develop Self Confidence and Have Firm Faith in God…”

Your life may be compared to a stalk of sugar cane. Like the cane, which is hard and has many knots, life is full of difficulties. But these difficulties must be overcome to enjoy the bliss of the Divine, just as the sugarcane has to be crushed and its juice converted into cane-sugar (jaggery) to enjoy the permanent sweetness. Enduring bliss can be got only by overcoming trials and tribulations. Gold cannot be made into an attractive jewel without it being subjected to the process of melting in a crucible and being beaten into the required shape. When I address devotees as, ‘golden one (Bangaru)’ or Divine Embodiments of Love, I really mean it! You must go through the vicissitudes of life with forbearance and become attractive jewels. You should not allow yourselves to be overwhelmed by difficulties. Develop self-confidence and have firm faith in God.

Sathya Sai Baba

Image of the Day….First Notable Solar Fire of 2015 …

 First Notable Solar Flare of 2015

The sun emitted a mid-level solar flare, peaking at 11:24 p.m. EST on Jan. 12, 2015. NASA’s Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to physically affect humans on the ground, however — when intense enough — they can disturb the atmosphere in the layer where GPS and communications signals travel.

Image Credit: NASA/SDO 

SOURCE:::: http://www.nasa.gov

Jan 15 2015

Planes Go ” Hybrid ” Electric…. !!!

 

An aircraft with a parallel hybrid engine – the first ever to be able to recharge its batteries in flight – has been successfully tested in the UK, an important early step towards cleaner, low-carbon air travel.

The world’s first hybrid-electric aircraft that can recharge while flying. 
Electric aircraft

A new hybrid-electric aircraft, the first ever to be able to recharge its batteries in flight, has just been tested in the UK, the University of Cambridge announced in a statement today.

The plane uses a “parallel hybrid-electric propulsion system,” where an electric motor works with a regular petrol motor to drive a propeller. It’s just been trialled at a test site in Northamptonshire.

According to Cambridge engineers, the plane uses 30% less fuel than a similar model that only uses a petrol engine. More importantly, the new design can also recharge its batteries during flight — something that’s never been achieved before.

“Although hybrid cars have been available for more than a decade, what’s been holding back the development of hybrid or fully-electric aircraft until now is battery technology,” project leader and Cambridge professor Paul Robertson said in a statement. “Until recently, they have been too heavy and didn’t have enough energy capacity. But with the advent of improved lithium-polymer batteries, similar to what you’d find in a laptop computer, hybrid aircraft — albeit at a small scale — are now starting to become viable.”

The plane uses its 4-stroke piston engine and electric motor during take off and climbing. But once in cruising mode, the electric motor switches to an electric generator in a similar way to a hybrid car. Once full height is reached, the generator mode can then recharge the batteries or be used in motor assist mode to minimise fuel consumption, the university said.

Here it is climbing after take off:

Flight



And here it is soaring over England’s patchwork fields:

Flight2



The project is vital to combating the impact air travel has on the environment. The team notes that the Intergovernmental Panel on Climate Change estimates “aviation is responsible for around 2% of global man-made carbon dioxide emissions.”

The plane is a step “towards cleaner, low-carbon air travel,” but it’s not there yet. More research is still needed to prolong the flying time. “If all the engines and all the fuel in a modern jetliner were to be replaced by batteries, it would have a total flying time of roughly ten minutes,” the researchers point out.

Still, the Cambridge demonstrator model is a move toward creating the first fully-electric plane, which could one day be used commercially.

SOURCE:::: http://www.business insider .com.au and You Tube

Natarajan

Jan 15 2015

Message For the Day…” Learn From SUN God about Selfless and Tireless Service …”

Today the Sun-God begins his northward journey, the auspicious Uttarayana. Let this Sankranthi bring about a change in your attitude, so you sanctify your life. Ability to Change (Kraanthi) and Peace(Shanthi) both reside within your heart. Do not search for them in the outside world. Discover them within. Today is another pointer to the path to realise God. The Sun is the supreme example of selfless and tireless service. Life on earth is possible only because of the Sun. The Sun teaches everyone the lesson of humble devotion to duty, without any conceit. Sun God is a shining example and reminder for everyone that they should do their duty with devotion and dedication. Selflessly doing one’s duty is the greatest Yoga, says Lord Krishna in the Gita. Serve your parents and society, and lead a godly life! Hence let your actions and thoughts be good. You will certainly experience the Bliss Divine.

Sathya Sai Baba