Discipline

It Was Mangalyaan’s First Birthday, and ISRO Celebrated It with a Mars Atlas….

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To celebrate the completion of Mangalyaan’s first year in the orbit around Mars, ISRO has released a Mars Atlas which is a compilation of all the amazing pictures and data collected from the red planet so far.

The Mars Orbiter Mission spacecraft, which entered the Martian orbit on September 24, 2014, has completed one year of its life around the red planet.

Marking the first anniversary – the day on which India created history by successfully placing Mangalyaan in the orbit around Mars, the Indian Space Research Organization (ISRO) has released a commemorative Mars Atlas.

mars atlas

Source: isro.gov.in

“With the launch of Mars Orbiter Mission (MOM) on 5th November 2013, India has ushered a new era of planetary exploration of Mars and its environment,” says the introduction in the atlas.

It is a compilation of many spectacular images obtained by the Mars Colour Camera (MCC).

mars atlas1

In this past year, all five payloads of MOM have collected a large set of data, and all of it is a part of this scientific atlas.

“The images from MCC have provided unique information about Mars at varying spatial resolutions. It has obtained Mars Global data showing clouds, dust in atmosphere and surface albedo variations, when acquired from apoapsis at around 72000 km. On the other hand high resolution images acquired from periapsis show details of various morphological features on the surface of Mars. Some of these images have been showcased in this atlas. The images have been categorized depending upon the Martian surface and atmospheric processes,” said the official ISRO release informing about the atlas.

The atlas has been released by the Space Applications Centre of ISRO in Ahmedabad. It provides a lot of information in vivid detail, explaining the different features of the red planet such as its craters, moons, volcanic features, tectonic features and more. And all of it is accompanied by Mars’s brilliant pictures.

The MOM spacecraft, which was designed, built and launched in just two years, has five scientific instruments to record five different aspects of the planet. These include the geology, morphology, atmospheric processes, surface temperature and atmospheric escape process.

While the Mars mission was initially planned for just six months, it is now expected to last longer. The ISRO chairman, AS Kiran Kumar, recently informed that the mission can last many years because they have not seen any failures so far, and about 35kg of fuel is still left in the spacecraft.

Happy first birthday in space, MOM!

You can download the atlas here.

Source…. Tanaya Singh ….www.the betterindia.com

Natarajan

Too close for comfort? The zoo where visitors can give a tiger a belly-rub, rub noses with a lion or share food with a bear …

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They are some of the animal kingdom’s most feared predators, known for their ferocity and natural killing instinct.

But a zoo in Argentina allows visitors to get up close and personal with some of the most dangerous animals in the world.

And if these pictures are anything to go by, visitors at Lujan Zoo are not only able to cuddle a tiger, rub noses with a lion and hand-feed a bear – they are also able to walk away at the end of it to tell the tale.
Up close: A visitor gives a tame-looking lion a quick peck on his nose

Up close: A visitor gives a tame-looking lion a quick peck on his nose

 

Tame? This tiger seems to be enjoying itself as a visitor rubs its belly

Tame? This tiger seems to be enjoying itself as a visitor rubs its belly

Feeding time: The zoo received this brown bear, which appears to be eating something directly out of a visitor's mouth, when it was two months old

Feeding time: The zoo received this brown bear, which appears to be eating something directly out of a visitor’s mouth, when it was two months old

Since it opened in 1994, there have been no reports of attacks, according to grindtv.com, although there is some debate as to exactly why that is.

While some visitors claim the animals must be drugged, the zoo says the animals’ tameness comes from raising each cub from birth and teaching them to be calm and uninterested in eating people.

 

The zoo claims keeping the animals constantly fed helps to keep them calm and passive, along with the training given.

Lions were among some of the animals at the zoo when it opened, along with a monkey, two donkeys, two ponies, llama, deer and peacocks.
Friendly: Some visitors claim the animals are drugged, but the zoo puts their tameness down to training and keeping them fed

Friendly: Some visitors claim the animals are drugged, but the zoo puts their tameness down to training and keeping them fed

Safe? There have reportedly been no attacks at the zoo since it opened in 1994

Safe? There have reportedly been no attacks at the zoo since it opened in 1994

 

As well as bears, tigers and lions the zoo holds two female elephants, a wide variety of reptiles and birds.

Many of the animals at the zoo are said to be former illegal house pets, offered to the zoo after they have outgrown their homes.

According to the zoo’s website, it currently holds more than 50 African lions, 20 Bengal tigers, 12 mountain lions and about 50 different species of South American monkeys.
Child's play? A child is left to play alongside lion cubs at the zoo

Child’s play? A child is left to play alongside lion cubs at the zoo

Attraction: Along with bears, tigers and lions the zoo features two female elephants, a wide variety of reptiles and birds

Attraction: Along with bears, tigers and lions the zoo features two female elephants, a wide variety of reptiles and birds

 

” நான் இருக்கேன் ……..”

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திருவாரூரை அடுத்த சாத்தனூர் கிராமத்தைச் சேர்ந்தவர் வேங்கட சுப்பிரமணியம். வேத விற்பன்னர். மகாபெரியவர் சன்னிதானத்தில் முதல் பக்தர். ஒரு முறை மகாபெரியவர் மயிலை கபாலீஸ்வரர் கோயிலுக்கு விஜயம் செய்தார். கற்பகாம்பாள் சன்னிதியில் கொடுக்கப்பட்ட குங்குமப் பிரசாதத்தைப் பார்த்ததும், அந்தக் குங்குமம் சுத்தமான தயாரிப்பாக இருக்க முடியாது என்று அவருக்குத் தோன்றியது. தூரத்தே கோஷ்டியில் நின்றுகொண்டிருந்த வேங்கட சுப்பிரமணியத்தை அருகில் வரும்படி கட்டளையிட்டார். ஓடோடி வந்து பவ்யமாக குனிந்தபடி நின்றார் அவர். உனக்கொரு வேலை கொடுக்கப் போறேன். செய்வியா?” என்றார். உத்தரவு” என்றார் வேங்கட சுப்பிரமணியம். தமிழ்நாட்டில் பல கோயில்களில் அம்பாள் சன்னிதியில் கொடுக்கப்படும் குங்குமம் அசலான தயாரிப்பாக இல்லை. எனவே, பக்தர்களுக்காக நீ சாஸ்திரோக்தமாக குங்குமம் தயாரிக்க வேண்டும்” என்று ஆக்ஞையிட்டார் மகாபெரியவர்.

மகாபெரியவர் கட்டளையிட்டவுடன் சும்மா இருக்க முடியுமா? வேதங்கள், உபநிஷத்துக்கள், அம்பாளின் மகத்துவத்தை விளக்கும் ஸ்தோத்திரங்கள் ஆகியவற்றில் குங்குமத்தின் பெருமைகளைக் குறித்த தகவல்களைச் சேகரித்தார். குங்குமம் தயாரிப்பு தொடர்பான புத்தகங்களைத் தேடிக் கண்டுபிடித்தார். பின் தயாரிப்பைத் துவக்கினார். நல்ல தரமான குண்டு மஞ்சள், எலுமிச்சை, படிகாரம், வெண்காரம், நல்லெண்ணெய் ஆகியவைதான் குங்குமத் தயாரிப்புக்கான மூலப் பொருட்கள். பழந்தயாரிப்புப்படி கைகளாலேயே தயாரிக்கப்பட்ட குங்குமத்தைச் செய்து முடித்ததும் வேங்கட சுப்பிரமணியத்துக்கு மகிழ்ச்சி பிடிபடவில்லை. தயாரித்த குங்குமத்தை ஒரு துணிப்பையில் போட்டு எடுத்துக்கொண்டு மகாபெரியவரைப் பார்க்க கும்பகோணம் விரைந்தார். குங்குமத்தை உள்ளங்கையில் இட்டுப் பார்த்தவுடன் மகாபெரியவரின் முகத்தில் மலர்ச்சி தெரிந்தது. இந்தப் பணியை நீ தொடர வேண்டும்” என்று சைகையிலேயே ஆணையிட்டார். வேங்கட சுப்பிர மணியம் ஸ்ரீவித்யா உபாசகர். அம்பாள் குங்குமப் பிரியை ஆயிற்றே! ஒரு அர்ப்பணிப்போடு குங்குமத் தயாரிப்பில் இறங்கிவிட்டார் வேங்கட சுப்பிரமணியம்.

ஸ குங்கும விலேபனாம் அளிக சும்பி கஸ்தூரிகாம்
ஸமந்த ஹஸிதேக்ஷணாம் ஸ ஸரஸாப பாசாங்குசாம்
அசேஷஜ நமோஹினீம் அருணமால்ய பூஷாம்பராம்
ஜபாகுஸூம பாசுராம் ஜப விதௌ ஸ்மரேத் அம்பிகாம்என்று லலிதா சகஸ்ரநாமத்தில் சொல்லப்பட்டிருக்கிறது.

அதாவது குங்குமப் பூவின் விழுதைப் பூசிக் கொண்டிருப்பவளும், நெற்றியை அலங்கரிக்கும் கஸ்தூரி திலகம் இட்டவளும், புன்னகைக்கும் கண்கள் உள்ளவளும், வில், அம்பு, பாசம், அங்குசம் ஏந்தியவளும், எல்லா மக்களையும் தன்பால் ஈர்ப்பவளும், செந்நிற மாலை, ஆடைகள் அணிந்து, செம்பருத்திப் பூ போல ஒளிமயமாக இருப்பவளுமான அம்பிகையை ஜபகாலத்தில் நினைவு கொள்கிறேன் என்பதுதான் இதன் பொருள். அம்பாள் உமைக்கு பல அம்சங்கள். திரிபுரசுந்தரி, காமாட்சி, அபிராமி, பார்வதி, லலிதா என்று பல திருநாமங்கள். ஒவ்வொரு அம்சத்திலும், பல பாக்கியங்களை பக்தர்களுக்கு அள்ளித் தருகிறாள் அம்பாள். எப்போதும் சுமங்கலியாகவே இருப்பவள் லலிதா” என்று லலிதா சகஸ்ரநாமத்தில் சொல்லப்பட்டிருக்கிறது. சுமங்கலியான பெண்ணை பளிச்சென்று வெளிப்படுத்துவது, அவளது நெற்றியில் அலங்கரிக்கும் குங்குமம்தான். ஒரு பெண் தன் திருமணத்தின் போதுதான் குங்குமம் வைத்துக் கொள்ளும் தகுதியைப் பெறுகிறாள். நெற்றியிலுள்ள குங்குமம், ஒரு பெண்ணின் சுமங்கலித் தன்மையை மட்டும் சொல்வதல்ல. அவளுக்குள் பொதிந்திருக்கும் ஞானத்தையும், ஆற்றலையும் குறியீடாக உணர்த்தும் தன்மையும் கொண்டது. சௌந்தர்ய லஹரியும் லலிதா சகஸ்ரநாமமும் குங்குமத்தின் பெருமைகளை எடுத்து வைக்கின்றன.

சுமார் 5,000 வருடங்களாக, குங்குமம் வைத்துக் கொள்வது என்பது நமது சம்பிரதாயமாக இருந்து வருகிறது என்கிறது ஒரு புராணத் தகவல். இரண்டு இமைகளுக்கு நடுவில் நெற்றிப் பொட்டில் குங்குமம் வைத்துக் கொள்வதற்குப் பல காரணங்கள் உண்டு. நமது உடலில் ஆற்றலை வெளிப்படுத்தும் வகையில் ஏழு சக்கரங்கள் உள்ளன. நமது செயல்கள், சாதனைகள், சாகசங்கள் என்று அனைத்துக்குமே காரணமாக அமைந்தவை இந்தச் சக்கரங்கள். இந்தச் சக்கரங்களின் செயல்பாட்டைத் தூண்டி விடுவதில், முதுகுத் தண்டுக்கு அடிப்பகுதியில் பொக்கிஷமாக இருக்கும் குண்டலினி சக்திக்கு பெரும்பங்கு உண்டு. யோகம், தியானம் போன்றவற்றின் மூலம் குண்டலினி சக்தியை எழுப்பி, இந்த ஏழு சக்கரங்களைத் தூண்டி விடலாம். இந்த ஏழு சக்கரங்களில் ஒன்றான ஆக்ஞை, நெற்றிப்பொட்டில், புருவங்களின் மத்தியில்தான் உள்ளது. ஒருவரின் ஞானம், பேரறிவு ஆகியவை வெளிப்பட காரணமாக அமைவது இந்த ஆக்ஞா சக்கரம் தான். அதைக் குறித்துத்தான் நெற்றிப்பொட்டில் குங்குமம் வைக்கிறோம்.

Read more: http://periva.proboards.com/thread/6421/#ixzz3mmmTHWe0

Source…www.periva.proboards.com

natarajan

India Has a New Eco Friendly Airport Terminal. And It Is More than Just Amazing! ….

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The new terminal at the Chandigarh international airport in Mohali, inaugurated recently by Prime Minister Narendra Modi, is the first airport in the country that is ‘totally green’, and can potentially change the way airports are built in the country henceforth.

Spread over 53,000 sq. m, the brand new terminal at the Chandigarh airport has been designed around the green building concept, right from the start. The terminal will handle both domestic as well as international flights.

The use of environment-friendly green technologies make this airport one of its kind, not only in India, but also in the world.

chandigarh1

Airports all across the world cannot dazzle and amaze travelers without their huge displays of artificial lights — which add on to their maintenance and running costs, not to speak of environmental degradation. But this Chandigarh airport terminal is different. No artificial lights would be required to illuminate it during the daytime.

The terminal has achieved a 4-star GRIHA (Green Rating for Integrated Habitat Assessment) rating.

chandigarh5

A transparent façade is the defining motif of this airport terminal. The glass that has been used on the façade is low-heat gain glass. This automatically reduces the need for a large amount of air conditioning, which is a bane associated with the glass-based architectural structures that have started mushrooming and dominating urban and emerging landscapes all over the country. Also, the air-conditioning is guided by the principal of thermodynamics, that is, if the sensors sense body heat, the air-conditioning starts working in that zone; otherwise it gravitates to a sleep mode.

Energy efficiency, in fact, has been another guiding motif in the construction of the airport.

chandigarh4

The rooftop of the terminal has a 200KW solar plant which is enough to meet the major power needs of the building. Forty percent of the airport is illuminated with LEDs and the air-conditioning is fired by chiller efficient machines. There is also a lawn which has been laid out right inside the terminal.

Built by Larsen and Toubro (L&T), the terminal sets a new sustainability benchmark with green technologies like 55 lakh fly ash bricks, cavity walls, double insulated roofing, energy efficient chillers, and a sensor-based plumbing system to save water. Such an extensive use of fly ash bricks in a civil structure could serve as a shot in the arm for the progressive deployment of fly ash bricks in construction. And this can go a long way in indirectly serving the cause of the environment. Fly Ash bricks are made of fly ash, lime, gypsum and sand. Hence, the more we shift to fly ash, the less we use of the top layer of soil to make conventional bricks.

Besides, the airport has a sewage treatment plant with a capacity of 600 KLD, which is based on environment-friendly extended aeration technology.

chandigarh3

Thus all the treated water will be reused for flushing and gardening. This idea of re-cycling water is again a major step forward towards environmental sustainability. –

chandigarh2

While Punjab wishes to name it after Shaheed Bhagat Singh and append the name Mohali at the end, Haryana wishes to call it just Chandigarh airport. But, no matter what is finally decided, the new airport is a matter of pride not only for Punjab, Haryana, Himachal Pradesh, and Jammu and Kashmir, states that it will likely benefit, but for the whole country.

Photo Credits: Vikram Singh

Source….Nalin Rai in http://www.thebetterindia.com

Natarajan

Few Tips For Preventing Heart Disease….

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Dr Manoj Kumar, Associate Director & Head, Cardiac Cath Lab, Max Balaji Super Specialty Hospital, Patparganj, New Delhi, gives practical tips to prevent heart diseases and strokes

Photograph: Ramon Rosati/Creative Commons

1. Control of blood pressure below 140/90

2. Control of blood sugar

3. Control of cholesterol level where bad cholesterol or low density cholesterol should be less 100 milligram per decilitre

4. Moderate physical activity: brisk walk for 30 to 45 minutes, at least five days a week or walk 10,000 steps everyday.

5. Quit smoking RIGHT NOW.

6. Maintain your ideal body weight, which means the body mass index or the BMI should be less than 30.

7. Abstinence from alcohol or moderate consumption of alcohol; MAXIMUM of 30 to 45 ml of whiskey per day can be consumed. This limit is for those who are already alcohol drinkers.

But if you don’t drink then please do not start if you want to keep coronary artery diseases at bay.

8. Intake of lot of fresh fruits and vegetables is advised. More colourful and green leafy vegetables should be included in your daily diet; at least three servings in a day.

9. The choice of nuts should be almonds or walnuts.

10. Avoid desi ghee, butter, saturated fats and go for plant oils like mustard oil or olive oil or sunflower oil.

Is desi ghee good for heart?

No. Desi ghee is also an animal fat. People think that everything from cow is good for health but desi ghee made from cow’s milk is not good for the heart.

People must understand that it is animal fat and so fully saturated fat, especially if you consume it in the form of butter ormakkhan, which contains butyric acid and that is very, very bad for the heart.

How can one achieve a blood pressure count of below 140/90?

Lifestyle modification, control of body weight and if it (hypertension) doesn’t come down to desired level then addition of drugs (medicines) as prescribed and with consultation of a doctor is important.

Hypertension is a silent killer.

It is the most prevalent cardiovascular disease in our country. Every third Indian is suffering from high blood pressure. And because it is an asymptomatic disease you require proper screening, regular check ups so that you can diagnose this silent killer early and change your lifestyle and add drugs, if necessary, to control hypertension.

Remember that diabetes and hypertension are the most important risk factors for coronary artery diseases.

Diabetes is a disease that affects your heart and brain.

High blood pressure is a very common cause for stroke and can cause hemorrhagic strokes.

Diabetes can cause thrombotic strokes as well as hemorrhagic strokes.

Diabetes can affect your brain, eyes, kidney and heart.

How does one control the blood sugar level?

By regular exercise and by avoiding obesity, especially central obesity that is a pot belly. Insulin resistance is very high in people with central obesity.

If central obesity is not controlled or if there is a history of diabetes in your family then get periodic check ups and test you HbA1c, that is the Glycated Hemoglobin is very important to detect early onset of diabetes.

HbA1c or Glycated Hemoglobin should be less than six because if it is higher than this level then even if your blood sugar level is normal, there could be a mild variation in your blood sugar level, which can be detected using the HbA1c test.

Also See: World Heart Day Special

Source….www.rediff.com

Natarajan

From America to Australia in Under 6 Hours…!!!

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JustJ100 years ago, getting from America to Europe was a voyage that took several days by ocean liners. With the invention of airplanes, that travel time was significantly shortened to under 24 hours. At the apex of the era of transatlantic flight, the Concorde was able to fly 100 passengers at Mach 2.0 speeds from New York to London in just over 3.5 hours.
Sources: 1 | 2
Now, the European Space Agency (ESA) just greenlighted the next stage of modern transportation – the hypersonic flight. The ESA has approved a new round of funding to project LAPCAT (Long-Term Advanced Propulsion Concepts and Technologies).

Hypersonic Plane

Ignoring its funny name, the new plane will fly at Mach 5.0 speed (that’s five times the speed of sound!), using liquid hydrogen engines. The planes will be able to travel from England to Australia in four hours, carry 300 passengers and even fly to space in just 15 minutes.

The new kind of engine is being developed by the British company Reaction Engines, who are said to invest over 60 million GBP in the development, and are going to start builing a full-scale prototype engine.

Hypersonic Plane
Current jet engines require that airplanes carry liquid oxygen as a coolant because in speeds beyond Mach 3.0 the engines cannot use external oxygen for cooling. The new type of engine can use external oxygen freely, allowing it to cool down its engines from over 1,000°c (1,832°f) to -150°c (-328°f) in a fraction of a second.

Hypersonic Plane

Experts are hailing this development as the biggest advancement in aviation since the invention of the jet engine. The cost of a single plane is estimated to be a whopping $1.1 Billion and will have no windows.

All LATAP images: Source
This interesting video explains the LAPCAT’s abilities:

 

So would you be willing to fly in a windowless super-fast rocket?

Source…www.ba-bamail.com and http://www.youtube.com

Natarajan

 

Watch Google CEO Sundar Pichai’s Message For PM Modi, Before His Visit To Silicon Valley…

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Sundar Pichai is a name known to most Indians these days. Ever since he took a prestigious position in Google, Indians have been proud of him for inspiring so many ambitious children to dream big.

As per a report by Reuters, on September 27, Prime Minister Narendra Modi will be visiting the Silicon Valley. He will also pay a visit to the Google campus and Facebook headquarters and discuss the pressing issues that can lead to further technological development in India.

As a result, Sundar Pichai in his present capabilities as CEO of Google has extended a warm welcome to Mr. Modi. In this video shared by Google India, we see him inviting the prime minister. He also expressed that the team is very excited to meet him.

He strongly feels that PM’s visit will energize people in the Silicon Valley as well as people in India. He highlights Google’s upcoming plans and illustrates how they will help India.

Even we are looking forward to Mr. Modi’s visit to Google and we hope that it leads to many productive results!

 

Source….Shubhi  Dixit  in http://www.storypick.com and http://www.youtube.com

Natarajan

Message for the Day….” Why did Krishna tell Arjuna ‘ You are My Devotee and My Friend’ “…?

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Krishna told Arjuna, “You are My devotee and My friend.” Neither Arjuna declared himself as a devotee nor Krishna remained content with just declaring Arjuna to be His devotee. Why did Krishna say: “You are My friend?” This declaration has a profound spiritual significance. This will be clear only when we practice the spiritual life. If merely the Lord were to call Arjuna, “My friend” his ego could get inflated and he could take undue liberties with Krishna. If He were to say, “My dear, you are My devotee,” he could become extremely submissive and maybe even develop fear towards the Lord. Fear should not be instilled; nor should he be encouraged to take excessive liberties. Hence the terms devotee and friend, were used by Krishna. “You are My friend. You may be free with Me up to a point. You are My devotee. So observe certain restraints. Exercise control over yourself in your devotion.”

Sathya Sai Baba

Tiny Toddler Gives Impromptu TED Talk on World Peace, Being Nice….

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Six-year-old Tiana Sherry is the latest lifestyle guru to launch her platform via viral video. Are you seeking guidance on matters of the heart? You’ve come to the right place; the guru will see you now.

Sherry, dressed modestly in a T-shirt and leggings, begins with a simple question: “Are you ready to be his friend?” It doesn’t matter who the friend is. It just matters if you are ready.

The tiny leader continues to issue challenges: “Do you think that all of us can be nice to each other?” Are you, like the Tiny Relationship Guru, “trying to do best in [your] heart”? One must desire for everyone to be friends in order for everyone to be friends. She foresees a terrible outcome if niceness is in short supply. “If we live in a world where everyone is being mean, then everyone is going to be a monster in their future.”

The endgame for our teacher is peace for all. It starts with you. “Can you smile? Can we stop being mean to each other?” she pleads. She is in this with us. “I think if I can be nice, then I think all of us can be nice, too.”

Please keep this in mind as you go about your day. The TRG must rest now, for it is her bedtime. Her book, website, and speaking tour will launch in the morning.

 

Source…..By …in http://www.stumbleupon.com and video clip credit http://www.youtube.com

Natarajan

Here’s how much of the world would need to be covered in solar panels to power Earth…

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Solar energy is a seriously underrated resource.

More power from the sun hits the Earth in a single hour than humanity uses in an entire year, yet solar only provided 0.0039% of the energy used in the US last year.

Visionaries like Elon Musk think that solar will become the biggest energy source by 2031, according to an interview with Tim Urban on Wait But Why.

But what would a world powered by solar look like?

The Earth would probably be littered with solar panels, right?

Wrong.

If solar is 20% efficient (as it has been in lab tests) at turning solar energy into power, we’d only need to cover a land area about the size of Spain to power the entire Earth renewably in 2030.

This map, from the Land Art Generator Initiative, shows just how little space that really is:

Solar panels world map

And while it’s useful in the map to show the solar installations as a square bunched together, this area could actually be spread over more space, with solar panels tucked away on rooftops and spread across deserts.

To figure this out, the folks at Land Art Generator did the following maths:

678 quadrillion Btu (the US Energy Information Administration’s estimation of global energy consumption by 2030) = 198,721,800,000,000 kilowatt-hours (simple conversion) divided by 400 kilowatt-hours of solar energy production per square meter of land (based on 20% efficiency, 70% sunshine days per year and the fact that 1,000 watts of solar energy strikes each square meter of land on Earth) = 496,805 square kilometers of solar panels (191,817 square miles)

Remember, that’s if we only relied on solar — no fossil fuel-guzzling oil, coal or natural gas. Now we just have to work on making that happen.

source…..REBECCA HARRINGTON  in http://www.businessinsider.com.au

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