Education – Page 26 – Take off with Natarajan

Chart: How We See Our Parents From Cradle to Middle Age…!!!

April 7, 2016NatarajanLeave a comment

My parents play an important role in my life. I can hardly imagine anyone that would be closer and more important to me than them. Despite this, I often used to take their love and care for granted – until I reached my 30s. When I started to experience what it means to be a parent myself, I came to realize that they are the most precious people in my life. I often wish that I had realized it sooner. I came across this chart, which I believe sums up how many of us see our parents at various ages. Take a look:

Source….www.ba-bamail.com

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Message for the Day…” A person swayed by Ego will receive blows until they are devoid of ego…”

April 7, 2016NatarajanLeave a comment

A game of football is played by two teams with ten players in each team playing on each side of the field. Each team strives to score a goal by shooting the ball between the two goal posts. Life is a game in which you must lead your life between the two goal posts of secular and spiritual education. While playing football, one kicks the ball as long as it is filled with air. Once the football is deflated, nobody will kick it. The air in the football signifies the presence of ego. A person swayed by ego will receive blows until they are devoid of ego. A deflated ball is taken by the hands, while an inflated ball is kicked mercilessly. Similarly a humble person is well respected, whereas an egoistic person becomes the target of all sorts of attacks. Secular things come and go, whereas spiritual gains stay forever. Hence let spirituality constitute the basis of all your activities.

Students at This School Cannot See. But They Can Dance, in a Group, with Perfect Coordination!

April 6, 2016NatarajanLeave a comment

At Bengaluru’s Shree Ramana Maharishi Academy for the Blind, visually impaired children learn how to dance.

Rohini, a Class 9 student, has been learning dance from the age of six. Her dance training includes rigorous practise for coordination and flexibility, through a unique touch-and-feel style of teaching. Passionate about Kuchipudi, her ears are attuned to the rhythm of this dance form and its music. Her hands take up their positions automatically and her feet thump loudly. The fact that she can’t see the audience, the stage, or her fellow performers, does not stop her from following her dream of wanting to become a professional dancer.

She is one of the many blind students in Bengaluru who are learning to dance at the Shree Ramana Maharishi Academy for the Blind (SRMAB).

A holistic centre that provides education for the blind, this academy is one of the first of its kind in India to teach dance to visually impaired students.

In 1969, T V Srinivasan and his friend Thirumoorthi began SRMAB in a small room with one blind student and many big dreams. “I once visited Tiruvannamalai along with my friend, Thirumoorthi. While meditating we received a distinct vision that we should serve the disabled. This inspired us to start the academy.”

Srinivasan, who was trained in special education at Narendrapur, Kolkata, started the school to ensure those who are blind recognise their own potential and live their lives fully. Almost 200 students are enrolled annually. They are given free lodging and medical facilities.

Since its inception, more than 5000 students have passed Class 10 from the school, with Braille as their language.

Vocational training and extracurricular activities, such as dance, music and sports, are considered essential at SRMAB. “We always motivated the disabled, and encouraged, trained them in various fields like agro-based farming, poultry, vocational training, yoga, dance, table, and more,” says Srinivasan.

In 1973, dance and music were initiated into the school as an extracurricular activity.

But it was only in 1982 that the unique technique of touch and feel teaching was introduced by Gurus Sharadha Natarajan and Ambica Natarajan.

Besides opening up new possibilities for the students, such activities give them confidence and purpose. “Dance helps them feel motivated, empowers them with confidence to meet challenges. They are exposed to different places, people and society, which educates them to live life with dignity and self-esteem,” adds Srinivasan.

Dharmaraju, 29, is an ex-student of SRMAB and has been teaching dance at the academy since 2009. He had joined the school as a student in 1994, at the age of nine. His talent for dance was recognised at the academy right from the beginning. In 1997, he began taking classical dance lessons from Guru Shri K. Narayan.

While it was challenging to follow rhythm and postures owing to his visual impairment, the dedicated efforts by the guru paid off. The same year, in his first stage performance at Chennai, the audience showered him with praise about his precision and grace. That was all the appreciation that he needed. After school, he completed a diploma in dance and performed across the globe. “Among my most cherished moments was my first stage performance abroad in 1999,” he says, “It was in Adelaide, Australia, and I was representing India at a folk festival. A few years later, in 2008, I performed for Akka Sammelan in Chicago, USA. They were both exhilarating performances.”

Today, he teaches students like himself and choreographs classical dance routines for them to perform around the globe.

With Dancemaster Dharmaraju (Left picture, at the centre)

Srinivasan, who was awarded with the Karnataka State Award for Social Worker of the Year 2008, is more than proud of his students.

“As ambassadors of Indian culture and the abilities of people with disabilities, the group has been regularly sponsored to tour UK, USA, Australia, and Italy,” he says. “Tours like these raise awareness on the issues faced by persons with disabilities, while highlighting their abilities in delighting audiences with their spectacular performances.”

But, how do the visually impaired learn dance without watching someone perform? Srinivasan elucidates, “First, the concept is explained to students. The gurus make them understand the bhaavam and they visualise the whole situation before they start learning the dance.” Adds Dharmaraju, “Coordinating the movements in a group is quite challenging and it takes a longer time to learn to perfection.”

SRMAB is involved in several other activities that are all aimed at empowering the visually impaired and their families.

For instance, the Community Based Rehabilitation (CBR) programme was started in 1990 in Kanakapura Taluka, and later in Malavalli, Hubli, Ramnagara, and Mandya districts. Severely disabled farmers and their families are provided CBR. Through self-help groups, training and school-based intervention, CBR aims to raise awareness about health, education and economic betterment. It also organises health and nutrition camps.

In 2013, Rohini performed Kuchipudi at the Kanteerava stadium in Bengaluru. The performance bagged a Guinness record, with 1054 dancers, of which 20 were visually challenged. This is only one of the many awards and performances by the students of SRMAB. As Srinivasan puts it, “Through the universal language of art, young, visually impaired dancers send out a strong message: the light, extinguished in their own eyes, is relit in the dance, affirming that there are no people with disabilities, only those who are differently abled.”

Source….Neeti Vijaykumar in http://www.the betterindia.com

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How to Remember: Useful Tricks!!!

April 6, 2016NatarajanLeave a comment

How many times have you forgotten your password for something, your friend’s phone number, the address for the office or the name of that guy you used to know? Sometimes we forget where we put our keys or if we turned off the oven, and when we forget, that can really take us out of balance.

Here are some simple tricks to remember these things, despite our difficulties.

Forgetting Boring or Mundane Details

Problem: You tend to forget meetings, addresses, passwords and phone numbers, as well as historic dates and birthdays.

Don’t take it hard. In a reality where we are flooded with huge amounts of information, the brain isn’t able to process everything at once. Even though it has a folder called ‘declarative memory’ where it plans to keep factual information of this kind, it isn’t made to remember such things, and if we don’t make a special effort to remember these facts, they will have a short shelf-life.

Solution: The only way to turn boring information into part of our long-term memory is to store it correctly so we can access it later. If we don’t make a conscious effort, it will be gone. The best way to do this is to add meanings, as we are configured to remember such things. For example: Connect a memory to something else you never forget, like a holiday. “My niece’s birthday is 2 weeks after New Year’s Eve.”

Another great way to remember boring facts and lists is to construct a short and simple story. For instance, if you need to remember a list of numbers, break them down into a few numbers and give each a part of the story. So, if you need to remember the number 821576 (as a password or code), you can imagine a story in which an 82-year-old grandfather has 15 grandchildren and is married to a 76-year-old named Margaret. The more details you give the story (his name is Jack and he is a retired race car driver), the easier it will be to recall these numbers.

Forgetting to Carry Out Automatic Tasks

Problem: You don’t remember if you turned the stove off, turned on the washing machine or made sure no lights are left on in the house.

While we do these automatic tasks, we use the ‘Procedural memory’, the memory we use to store chains of actions (a simple one would be to first check if any lights are on, then to turn them off). This type of long-term memory is used to carry out action chains we learned, like riding a bicycle, tying our shoelaces or making coffee. Because of the automatic nature of this action, we usually don’t really concentrate on doing it, and just let our body go through the motions.

Solution: In most cases in which we think we forgot to do something like this, we probably DID remember to do it. But, if you find yourselves constantly doubting yourself, attach another action to the action you’re obsessing about, and use it to make sure you remember doing it. For example, every time you turn off the stove, say loudly: “I turned off the stove”, or take a long sip of water. Any action that will be easy to remember will help. Then when you doubt yourself it will be much easier to remember if you have something else to remember

Forgetting People’s Names

Problem: You run into someone you met a few days ago, but you already forgot their name! You’re not alone – this is one of the most common memory problems. The problem could be in the storage of the memory (you didn’t pay much attention when you met the person) or in retrieval (you can’t get out the name when it counts), or just a combination of both.

Solution: Most people learn visually instead of orally, which explains why we usually remember faces, but are quite bad with names. Next time you meet someone new, look at them really well and repeat their name for yourself at least three times. Use it in the conversation, as we tend to remember those better than just names. Try giving the name meaning, or rhyme it.

For example, if you meet a man named Mark, you can secretly call him: “Mark of the Ark”, or imagine him marking a paper. We know it sounds silly, but the more extra meanings you give to a word, the easier it will be to remember it! Remembering a collection of sounds is much harder than trying to remember an association.

You Get Distracted

Problem: You go into a room and forget why you did so. You were looking for something, got distracted by the dog or something on TV, and then suddenly you can’t remember what it was!

Solution: Get a mental image of the thing you are looking for before you go look for it. If need be, associate that object with other objects or a logical chain of actions. So for instance, if you are on your way to the storage room to find your old bathing suit, on your way think of summer, pools and sunshine. This type of mental organization makes these associations to your current situation easier, and when you get there, you will not lose track of what you were doing.

If you do still find yourself in that situation, ask yourself: What was the chain of actions that brought me here? The little things you were doing just before this will give you a clue as to what you are doing there.

Losing Daily Items

Problem: You don’t remember where you put the keys, wallet or your sunglasses. This is usually an attention problem. When we go into the house in a huff, while lost in thought or maybe talking on the phone, our mind wanders and we might place objects in various places without remembering where. As usual, if we don’t make it clear to the brain that we must remember these things, it will let them disappear.

Solution: This is a very similar problem to forgetting the lights on. Try not to put anything down while doing something else, and try to add an action to the putting down. Say: “This is where I’m putting my keys – on the armchair of the sofa.” or “I’m putting my glasses in the blue box.” Then you don’t have to remember the exact location, just what you said, which is much easier, and even if you don’t remember it perfectly, it will give you important clues of where to look.

Another and perhaps even better way is to stick to your habits. This is one of those rare times when obsession actually pays off. Religiously place your items in the same place over and over again. Designate an easy-to-reach place where everything goes, and later sort them from that place into their rightful places.

For instance, you can keep a big bowl next to the entry door, where you put keys, wallet, glasses etc. When you are not busy and can pay attention, go back to the bowl and put everything in its rightful place. Now that you are paying attention, you’ll probably remember where they are.

Having trouble Remembering…ahh…what was it? Oh yes – Words.

Problem: Having a hard time remembering words, names of books and plays, names of actors, old tunes etc. This is a universal problem and it gets worse the older we get. It doesn’t matter how much we pressure ourselves or force ourselves to remember – it just won’t happen if our minds are preoccupied.

Solution: First, let go of stress. It is the killer of memory. The second worst thing for memory is multiplicity, or concentrating on a few things at once. Clear your head and focus only on the words you are trying to find. Sometimes, the word seems to be right on the tip of our tongue, but we can’t get to it. Don’t worry – it happens all the time and it is actually a biological process. Sometimes the actual biological pathway in the brain to that word may be blocked, and you have to find a way around.

The best trick is not to think of the word itself, but think of a word that rhymes with it, or a word that has similar associations, or a word that is similar in meaning.

For example: We’re trying to find the word ‘University’, it’s right on the tip of our tongue, but we can’t remember it exactly. Try to think of: ‘college’, ‘student’, ‘place of learning’, ‘municipality’ etc.

When the path to the brain is blocked, no amount of ‘trying to remember’ will help. The best way is to take an alternative route, and remember similar words. This will help approach the word from a different direction or path.

Cover image: stockimages/freedigitalphotos.net

Source….www.ba-ba mail.com

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Message for the Day….”To make proper use of scientific knowledge we must have the wisdom and discrimination.”

April 6, 2016NatarajanLeave a comment

Bear in mind that youth is the most precious years in one’s life and should not be wasted or misspent. To let children watch television from 6 to 10 p.m. is to make them forget all that they have learnt at school or college. In addition, they learn many evil things. If TV is used for teaching good things, it can serve a worthy purpose. But that is not the case, younger generation is being ruined by undesirable films and programs. Their minds are being poisoned. It is not a sign of parental love to let children grow in this manner. Even parents should avoid going to cinemas. All crimes and violence we witness today are largely the result of the evil influence of films on young minds. While science and technology may appear, to confer many benefits, they also have many harmful effects. To make proper use of scientific knowledge we must have the wisdom and discrimination.

Sathya Sai Baba

Cabin Pressure and Oxygen Supply Aboard Commercial Aircraft….

April 5, 2016NatarajanLeave a comment

How Cabin Pressure and Oxygen Supplies are Maintained Aboard Commercial Aircraft

Because the economics of having large oxygen tanks aboard airliners simply doesn’t work out (not to mention that the air quality inside the plane would rapidly become unpleasant if fresh air wasn’t constantly supplied, regardless of the oxygen levels), commercial airplanes have a very clever system installed to solve the problem of ultra-low pressure atmosphere at cruising altitudes.

In most modern airliners (the Boeing 787 Dreamliner not withstanding), outside air is “bled off” from the compressor stage of the turbine engines and eventually piped into the passenger areas. However, a bit of processing is needed first as the compressed air is extremely hot (on the order of nearly 400 degrees Fahrenheit

or 200 degrees Celsius) at this stage. Thus, before it enters the passenger compartment, it is first allowed to expand and is run through a heat exchanger and air cycle system to cool it off sufficiently. This system also can work as a heater, with some of the hot air mixed in with the cooled air to regulate cabin temperature.

Once cooled and filtered, the pressurized air, which now has sufficient oxygen density to keep people happily conscious, is piped into the cabin area, usually at levels around 12 psi (about equivalent to atmospheric pressure at 7,000 feet). Why 12 psi instead of something like sea-level pressures of about 14.7 psi? 12 psi is sufficient for the majority of passengers while simultaneously reducing the structural strain on the aircraft itself over something like sea level atmospheric pressures.

As for the air already in the cabin, this is vented out through an outflow valve (or multiple valves in larger aircraft), usually located near the rear of the plane. (FunNote: Before smoking was banned on commercial aircraft, the area around this outflow valve was generally stained dark brown from tobacco smoke.)

This outflow valve opens and closes automatically to maintain a steady pressure inside the cabin, while the entire system is ensuring that fresh air is continually being piped into and eventually blown out of the aircraft. In fact, while many complain of airplanes seeming “stuffy,” this system ensures that all the air in the aircraft is being completely replaced on average every 2-3 minutes. Yes, that means that your car, house or office is likely significantly more “stuffy” than a commercial airplane flying at 35,000 feet.

(Note: the Boeing 787 Dreamliner handles cabin pressurization a little differently, using a modernized version of the old, somewhat inefficient, electric compressor system seen on many older aircraft.)

Unfortunately, sometimes planes lose cabin pressure. Whatever the cause, the loss of pressure (usually set at atmospheric pressures past 14,000 ft) will result in oxygen masks deploying. From here, useful consciousness may only last as little as 5-15 seconds, depending on remaining cabin pressure, which is why it’s critical to immediately put your mask on, rather than helping someone else first. You can help them much better when you’re not unconscious or dead.

So how do these airline oxygen masks actually work? It turns out, the economics of having a centralized oxygen tank to provide even emergency oxygen for passengers likewise simply doesn’t add up. Similarly, having tiny individual pressurized oxygen tanks also isn’t feasible. In fact, these masks aren’t hooked up to any tank or air line at all. So how are you able to breathe oxygen through them?
Science.

While designs can vary slightly, in general, when you pull on the device to place it over your face, the tug on the mask’s lanyard releases a spring-loaded mechanism that sets off a small explosive charge. (Yep.) The resulting spark triggers a mixture of lead styphnate and tetracene to generate heat, which will eventually cause a chemical reaction that produces oxygen for your mask. (This is why they tell you to tug on the mask to get the oxygen flowing- you’ve got to set off the explosive charge to get the whole thing going.)

That’s right. What you breathe through the mask didn’t begin as pure oxygen. Rather, the plane is equipped with numerous small chemical oxygen generators (also known as “oxygen candles,” about the size of a small package of tennis balls) which contain a mixture of mostly sodium chlorate (NaClO₃), less than 5% barium peroxide (BaO₂) and less than 1% potassium perchlorate (KClO₄). When these chemicals are heated by the lead styphnate and tetracene, each undergoes a reaction that ultimately results in a fair bit of filtered, life sustaining oxygen running through the tube to you.
Of course, you might also smell a faint burning odor, but this is nothing to be alarmed about; it just assures you that the system is working. In fact, if the plane is actually on fire, the masks usually won’t deploy, so as not to make the fire worse with the extra oxygen.

This brings us to the question of why the plastic bag on the breathing apparatus won’t necessarily inflate as you’re using the device. More than just cosmetic, the bags serve as something of a reservoir for oxygen. If you aren’t taking a breath at all (and have a good seal with the mask tight against your face) the bag keeps the precious, continuously flowing oxygen from escaping into the thin air around you, enabling more of the collected oxygen to be taken in when you do take a breath. When this is happening, or you are breathing out with the valves on the mask releasing much of the used air, the bag may begin to inflate as oxygen collects. When you breathe in, it will deflate.

So why won’t it always inflate at least a little to show its working? To begin with, you may not have a great seal with the mask on your face, particularly if you have facial hair. This will allow any produced oxygen (and air you exhale) to more readily escape. (As long as the mask is reasonably secure on your face,

this should still provide you with sufficient oxygen to get by on as long as the plane isn’t flying above 40,000 feet and the pilot does his or her job and gets the plane down below 10,000 feet as rapidly as safely possible.)

Even if you have a good seal, however, the rate at which the oxygen is generated is often not enough to fully inflate the masks’ bag before you take deep, potentially panicky breaths, deflating it. This is simply because the oxygen generation isn’t on-demand (for the passengers anyway), but simply a continuous-flow production of oxygen.

Despite the potentially slow production, the chemical oxygen generators do provide oxygen at a sufficient rate to sustain passengers, generally designed such that peak oxygen production occurs right away (when the plane may be at very high altitude) with the oxygen production rates tailing off over the course of approximately 12-20 minutes before the system burns itself out.

This should be long enough for the pilots to get the plane low enough so that the air pressure is high enough for (relatively) normal atmospheric breathing. And if you’ve ever been lucky enough to be in this sort of situation, you know that those pilots can get the plane from altitudes like 35,000+ feet to safer atmospheric levels alarmingly quickly in an emergency; while it may not be literally true, it at least can seem like roller coasters have nothing on them, which is a good thing in this case.

Source….www.today i foundout.com

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Image of the Day…”Moonset Viewed From the International Space Station”

April 5, 2016NatarajanLeave a comment

Expedition 47 Flight Engineer Tim Peake of the European Space Agency took this striking photograph of the moon from his vantage point aboard the International Space Station on March 28, 2016. Peake (@astro_timpeake) shared the image on March 30 and wrote to his social media followers, “I was looking for #Antarctica – hard to spot from our orbit. Settled for a moonset instead.”

Image Credit: ESA/NASA

Source….www.nasa.gov

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வாரம் ஒரு கவிதை ….” வாக்கு உன் செல்வாக்கு ” !

April 5, 2016December 26, 2018NatarajanLeave a comment

வாக்கு உன் செல்வாக்கு !

…………………..

உன் கையில் தான் இருக்கு தம்பி இந்த

நாட்டின் நம்பிக்கை …

வாக்குறுதி பல கொடுத்து பல பேர் வாக்கு கேட்டாலும்

யாரும் அரியணை ஏற முடியுமா உன் செல்வாக்கு இல்லாமல் ?

பலர் சொல்லும் வாக்கை மட்டும் நம்பி உன் வாக்கை ஒரு செல்லாத வாக்கு

ஆக்கிவிடாதே தம்பி …ஒன்று மட்டும் உறுதி தம்பி !

உன் செல்வாக்கின் முன் மற்றெல்லாம் ஒரு செல்லா காசுதான் !

இதோ வந்து விட்டது தருணம் ..உன் செல்வாக்கை மற்றவர்

தெரிந்து கொள்ள …புரிந்து கொள்ள !

மறக்காமல் பறை சாற்று உன் செல்வாக்கு என்னவென்று !

Natarajan

5 april 2016

The Black Dot: A Beautiful and Inspiring Story…!!!

April 5, 2016NatarajanLeave a comment

This beautiful story has a simple, yet important message. I hope as many people as possible give it a read. I know I am happy I read it, as it gave me a few things to think about in my own life. Sometimes it is the simplest of stories that make us ponder the most.

the black dot

Source…..www.ba-bamail.com

Natarajan

Secret Rooms Inside Abandoned Sewers….!!!

April 5, 2016NatarajanLeave a comment

Italian street artist Biancoshock has just finished installing a couple of secret, miniature rooms, hidden under manhole covers, inside an abandoned sewer somewhere in the streets of Milan. This satiric “intervention” —a word that the artist uses for all his artworks— was inspired by the hundreds of people who are forced to live in extreme conditions, such as inside sewers, as in Bucharest where some 600 people live underground. Biancoshock calls this tiny project “Borderlife”.

If some problems can not be avoided, make them comfortable. -Biancoshock

via Colossal

Source…..www.amusingplanet.com

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