Take off with Natarajan

Learn to live in harmony and unity. The village (society) is to the villagers (members of the society) what the body is to the individual. Every organ in the body functions in cooperation with every other part. If the foot steps on a thorn, the eye feels the pain and sheds tears. If the eye notices a thorn or stone on the road, it warns the foot to avoid it. Villagers should develop the same sense of unity and share their joys and troubles as one organic body. There is nothing you cannot achieve with unity as your strength. With purity and unity, you can unravel your Divinity and develop genuine devotion to God. You should fill your hearts with love and make your lives holy and purposeful. When everyone works in this spirit of unity and charity, the village would become a model for all the rest.

Source …..http://media.radiosai.org/

In our daily experiences, there are a number of instances which reveal the existence of Divinity in every person. Consider a cinema; on the screen we see rivers in flood engulfing all the surrounding land. Even though the scene is filled with flood waters the screen does not get wet by even a drop of water. At another time, on the same screen we see volcanoes erupting with tongues of flame, but the screen is not burnt. The screen which provides the basis for all these pictures is not affected by any of them. Likewise in the life of man, good or bad, joy or sorrow, birth or death, come and go, but they do not affect the Atma. In the cinema of life, the screen is the Atma – it is Shiva, it is Sankara, it is Divinity. When one understands this principle, one will be able to understand, enjoy and find fulfilment in life!

Source………http://media.radiosai.org

Today I found out that the British once planned to construct a massive aircraft carrier during World War II… made of ice. Surprisingly, it wasn’t as crazy as it sounds at first glance.

Britain was taking a beating from the German ships and submarines and were looking for something to build a ship out of that couldn’t be destroyed by torpedoes, or at least could take a major pounding without incurring a fatal amount of damage. With steel and aluminum in short supply, Allied scientists and engineers were encouraged to come up with alternative materials and weapons.

A scientist named Geoffrey Pyke was the king of alternative ideas (as you’ll see in the Bonus Facts below). One of his ideas was to build a 2,000 foot long, 300 foot wide and two million ton carrier. Pyke named his project Habbakuk, a biblical reference that seemed to mirror the project’s goal: “…be utterly amazed, for I am going to do something in your days that you would not believe, even if you were told.” (Habakkuk 1:5, NIV) Unlike in the Bible though, the ship’s name was spelled with two b’s and one k, which is thought to be simply a spelling error that was repeated so many times that it became official.

Besides the ship’s size, what was so different about Pyke’s vessel was that it would be built of ice. There is no real limit on the availability of ice; it’s easy to make, fairly durable (except in warm temperatures), buoyant, and very easy to repair when damaged.  Further, repairs can be made extremely quickly with the right equipment, even during a battle.

The ship was also to include 40 dual-barreled gun turrets, as well as other anti-aircraft guns, and an airstrip that could accommodate up to 150 fighter planes or twin-engined bombers.

Pyke was able to sell Winston Churchill on his plan in 1942, including Churchill stating it should be given the highest priority.

In testing, though, it was discovered that ice might not be as strong as the ice-bergs that Pyke modeled his idea on. It turned out that ice frozen into blocks for the hull could be broken very easily with something as small as a hammer. The project was temporarily abandoned as a result.

However, later that year, a New York polytechnic firm added cellulose- sawdust, wood chips and paper shreds- to water and froze it for a much more promising base structure for such a ship. Not only was it stronger than straight frozen water- with as little as 4% of wood pulp added it made it as strong as concrete, pound for pound- it was also much slower to melt and more buoyant. Pykrete, named after Geoffrey Pyke, could also be cut like wood and easily milled into shapes like metal.

There was one problem though- melting and refreezing would cause warping in the structure. Tests showed that a pykrete ship would eventually sag unless consistently cooled to around 3° Fahrenheit. To maintain this, the ship’s surface would have to be covered in insulation and it would need a refrigeration plant and duct system.

To test the feasibility of getting around this problem, a small scale version of the Habakkuk was constructed in Alberta, Canada’s Lake Patricia to experiment with insulation and refrigeration possibilities and to see how it would stand up to artillery shelling. The test ship was 30 feet wide by 60 feet long, weighed 1,000 tons and was kept refrigerated with a one-horsepower engine, which was sufficient to keep it from melting even through the hot summer months.

In ballistic testing, it was determined that a direct torpedo hit would only cause about a 10 foot crater in the hull, which was insignificant given the size of the proposed ship.  Thus, it would be nearly impervious to torpedo attacks for all practical purposes, as it would take a huge number of torpedoes and other bombs to sink the ship. So even if the ship was broken up, the Axis powers would have had to invest a massive amount of their resources in a given area to do it (particularly considering the arsenal of aircraft the ship carried), which would have weakened them significantly on other fronts during the attack.  If they were unsuccessful, the ship could be easily and quickly repaired right on the spot.

So overall, the test ship made the full size version seem like it might actually work out.

At this point, it was estimated that construction on the real Habakkuk would cost $2.5 million (about $32 million today), which is a bargain for a ship like this.

There were still some hurdles to overcome, though.  The rudder on such a ship would have to be massive.  How to effectively mount this in the structure in a way that would be resistant to attack was a problem, as was controlling such a rudder. Also, the amount of wood pulp needed would have impacted paper production;  while this ship used significantly less steel than most, the steel tubing it did need for reinforcing the structure would have depleted reserves for conventional, proven warships; a huge amount of cork would also be required to insulate the ship; and, finally, the ship’s top speed of just six to seven knots (6.9 to 8.1 mph) was deemed too slow, even with it being fairly torpedo-proof in terms of the main structure itself.

In the end, these problems, combined with the fact that during the planning phase the range of aircraft had increased significantly to the point where the need for a floating island became less necessary, ultimately sunk the plan.

While the plan to build Habakkuk was short-lived, its prototype was surprisingly resilient. It took three hot summers to completely melt the smaller version of the boat.

Bonus Facts:

• Pyke wasn’t the first to suggest a ship made of ice. A German scientist, Dr. Gerke of Waldenberg, proposed the idea and experimented with it in Lake Zurich in 1930. And in 1940 an idea for an ice island was circulated around England’s Royal Navy but treated as a joke by officers.
• Beside an Ice ship, Pyke once suggested using thousands of balloons with microphones and transmitters attached as a way of triangulating enemy positions. He was not aware at the time of the advancements and development in radar technology.
• 

  Yet another oddball invention Pyke came up with to help in the war was a screw-propelled snow vehicle. The vehicle would be propelled by having two cylinders with flanges in a screw thread-like fashion spinning in opposite directions and varying their speed to facilitate turns. The M29 Weasel put an end to the potential of Pyke’s snow vehicle seeing the light of day.

• Yet another idea of Pyke’s was to use pykrete to quickly construct buildings and protective barriers in a mobile war.  In the end, this was deemed impractical given the amount of equipment, water, and pulp that would need to be lugged around.
• Another idea of Pyke’s, this one to solve the problem of transporting equipment from ships to shore in the many places where a harbor wasn’t available, was to create massive pipe systems from the ships that would be extended to shore and beyond as the soldiers advanced… literal supply lines.  Equipment could be packed in air tight containers that would be whisked through the pipes to the waiting soldiers.  Ultimately a more practical idea was developed using floating trucks and floating concrete structures.
• A similar idea was to extend the piping system to quickly transport not only equipment, but soldiers too, particularly over difficult to cross terrain.  Soldiers would be given oxygen masks and propelled through the pipes via water flowing through.  In order to get around the inevitable problem of soldiers panicking while they’re whisked through these pipes they can’t get out of until they reach the end, he recommended drugging them first if they felt they’d have a problem with it.  As he said, “The whole experience (of riding in a pipe) however should be far less unpleasant, and take very much less time to become used to, than parachute jumping, or being bombed.”
• Another of Pyke’s genius ideas, this time after the war, was to get around the energy crisis by having trains not be propelled by conventional fuels, but by human power.  His idea was to equip each train car with dozens of bicycle-like contraptions.  Passengers would then be expected to pedal. This would cause people to eat more (needing more calories), which was a problem given post-war food shortages.  Pyke felt this was fine because while certain foods were in short supply, sugar was plentiful and a pound of sugar, converted to energy via the human digestive system, would produce more energy than from burning a pound of coal or oil, which there was a shortage of. In essence, Pyke was a real-life Flint Lockwood. 🙂
• Despite only a few of his ideas having some merit to them, with most being amazingly impractical, Pyke was kept around for a time simply because the Chief of Combined Operations, Louis Mountbatten, felt that Pyke’s steady stream of outlandish ideas was good for the other members of his staff to hear, to try to get them to think a bit more out of the box.
• The eccentric Pyke ultimately committed suicide in 1948 by ingesting an entire bottle of sleeping pills and leaving a note to say it was intentional.
• One idea of Pyke’s that did pan out was his idea on how to escape from a German prison camp… the one he found himself in at the time.  Most of his fellow prisoners thought he was crazy even then, as even if he was able to get out of the camp, it was felt he would either starve, be caught, or killed, before getting out of Germany itself.  He proved them all wrong becoming the first to successfully escape from the camp he was in.  In his fashion, he meticulously studied all accounts of escape attempts to date by others and why and where they failed.   He then devised a plan, at which point he and Edward Falk, a fellow inmate, began a rigorous exercise routine to prepare for their journey.
• His plan went as so, with the beginning being every bit as seemingly impractical as many of his other ideas, but nonetheless working: first, use the fact that there was an athletic equipment shed that, while regularly checked by soldiers, was checked at a time of day when, if the sun was out and it was the right time of year, the sun’s rays would glare off a window and cause the soldiers looking into the darkened shed to not be able to see properly.  Thus, even though he and Falk could see the guard and weren’t well hidden, the guard could not see them in the small shack.  After hiding out, they then managed to slip out of the camp at night with the supply of food they’d been rationing.  Following a truly harrowing journey, they made it to what they thought was the border and were caught… turns out, though, they were actually in the Netherlands when caught and were not caught by a German soldier, as they initially thought, but a Dutch one.  They had made it.
• The work on the smaller model Habakkuk in Canada was done by conscientious objectors who did alternative service in lieu of military service. They were never told what they were building. It took eight men 14 days to build the miniature ship.

Source….. http://www.today i foundout.com

Natarajan

The peace or distraction, calm or anxiety that you experience today is the product of your own thoughts and deeds, and your attitude or behaviour towards yourself and others. Many take up the process of regular meditation on the name and form of God, and are able to quieten the agitations of the heart and open the way to inner realisation. Dhyana should not be wavering from one ideal to another; nor should it be reduced to a mere mechanical textbook formula, or a rigid time-table of breathing or meaningless staring at the tip of the nose! It is a rigorous discipline of the senses, the nervous current, and the wings of imagination. That is why it is aptly said, Dhyana is the valley of peace that lies on the other side of a huge mountain range of peaks called the six foes – lust, anger, greed, attachment, pride and envy. You must climb over the range and reach the valley beyond.

Source…..http://media.radiosai.org

For an entire generation, the radio and the All India Radio hold a very cherished place. I remember my grandfather tuning it each evening listening to the news. My mother tells me stories of how she and her sister would huddle around the device to hear the latest songs.

What strings all these memories together is the signature tune that would play at the break of dawn.

Based on raag Shivaranjini, the lilting violin notes playing to the background of a tambura evokes a sense of nostalgia – almost eight decades since its composition.

While millions are familiar with the tune, few are aware that it was created by the most improbable source – a Czech Jewish refugee fleeing the Nazis in Europe!

A Czech national, Walter was born in 1907 in Karlsbad, today known as Karlovy Vary. His father, Julius Kaufmann, was Jewish while his mother had converted to Judaism. Julius died near the Czech border after they fled Karlsbad under the Nazis.

In 1934, after Hitler’s invasion of Prague, 27-year-old Walter Kaufmann arrived in Mumbai. A refugee, Walter perhaps did not intend to stay on in India for as long as he did. He was in India’s city of dreams for fourteen years.

One may wonder why he landed in Mumbai of all places in the world. In one of the letters that were later published, he even says, “I could easily get a visa.”

Early days

However, having come to India, his initial years were not easy. As a trained musician, he was hoping to find takers for his talent, but his initial tryst with Indian music was not pleasant. He found it beyond comprehension.

Undeterred, he founded the Bombay Chamber Music Society within months of his arrival, which performed every Thursday at the Willingdon Gymkhana. Walter’s correspondence with his family back home confirmed that he stayed at Rewa House, a two-storied bungalow off Warden Road (now Bhulabhai Desai Road) towards Mahalaxmi temple.

In one year, the society had performed more than 130 times, while the audience at these performances kept increasing.

According to Scroll, in the same letter, Walter is disarmingly honest in describing his initial reactions to Indian music. The first records he heard were “alien and incomprehensible.”

But he wasn’t willing to give up.

“As I knew that this music was created by people with heart and intellect, one could assume that many, in fact, millions would be appreciating or in fact loving this music…I concluded that the fault was all mine and the right way would be to undertake a study tour to the place of its origin,” he wrote

From 1936 to 1946, Walter worked at AIR as the director of music, and it was here that he composed the iconic signature tune with noted Indian orchestra conductor Mehli Mehta, who played the violin for it.

It is amazing that the tune that generations of Indians grew listening to was created by a European – proving that music knows no boundaries, and is truly a universal language.

Connection to the Hindi film industry

Walter moved to Mumbai at a time when there was a shift from silent movies. His adept mastery over western music helped him in the Indian film industry as well. He composed the background score for several films by Mohan Bhavnani (a friend he had met in Berlin).

Albert Einstein, in a letter dated 23 January 1938, wrote a recommendation letter for Walter Kaufmann.

In that letter in German, he wrote, “Mr Walter Kaufmann of Prague, currently in Bombay (India), has been known to me for years as an inventive and gifted musician. He has already written many compositions, he is an authority on Eastern music, and he has had extensive experience as a teacher as well. With his youthful energy and likeable nature, he would be eminently suited for the position of director of choirs and orchestras in schools or universities.”

After India

In 1946, Walter left India and went on to spend a year in England, where he was a guest conductor at the BBC. From 1948 to 1957, he was the Musical Director and Conductor of the Winnipeg Symphony Orchestra, Winnipeg, Manitoba, Canada.

It was in 1957 that Walter moved to the United States permanently with his second wife, Freda.

He joined the School of Music at Indiana University in Bloomington as Professor of Music in the Department of Musicology, where he taught till 1977. He died there in 1984.

While it has been over three decades to Walter Kaufmann’s demise, he has been immortalised through his signature tune that millions of Indians continue to wake up to.

(Edited by Shruti Singhal)

Source…..Vidya Raja in http://www.the betterindia.com

Natarajan