Saturday, July 4, 2009

Breakthrough: Concentrated Solar Power All Over Southwest US

You are looking at a picture of the solar power plant now being developed all over the American southwest by a company called eSolar. Notice: no smokestacks; no coal chutes; no rail lines stretching to the horizon for coal trains to approach. It's a beautiful sight.
Notice, too, all around the powerhouse containing the steam turbine and generator are the thermal receiver towers and mirror arrays that make this thing work using only the abundant heat energy of the sun.
This is not photovoltaic technology that directly converts the sun's rays into electric current. This is thermal technology that collects and amplifies the sun's heat energy to create steam on an industrial scale, steam that spins turbines to generate power.
You might say it's a giant water boiler, but instead of burning coal, igniting natural gas or splitting atoms to create steam power, this plant uses the heat that naturally falls on the earth.

To serve the renewable electricity needs of utility-scale energy providers, eSolar has developed a market disrupting solar thermal power plant technology. Generation can be scaled from 25 MW to over 500 MW at energy prices competitive with traditional fossil fuels.
Okay two sentences. And the company explains its value proposition around these five ideas:
Low Cost
Our heliostats are designed to fit efficiently into shipping containers to keep transportation costs low, and they are pre-assembled at the factory to minimize on-site labor. The result is a considerable capital cost reduction compared to existing solar thermal power plants.
Fast Installation
By employing a repeating frame structure and a revolutionary calibration system, eSolar has eliminated the need for high-precision surveying, delicate installation, and individual alignment of mirrors. Minimal skilled labor is needed to build the solar field.
Low Profile
The small size of eSolar's heliostats means a very low wind profile, which translates into higher reliability in all wind conditions, lower risk of wind damage, and more power plant up-time. Because eSolar heliostats are mass manufactured, complete replacement units can be stocked on site and installed quickly at low cost.
Modular and Scalable
Our power plants are structured on a 25 MW base unit, called a module, consisting of several thermal receiver towers, each with a field of heliostats. These modules are replicated as many times as necessary to fit specific requirements from 25 MW to over 500 MW.
Reliable and Stable
If one thermal receiver tower is off line, the other towers in a module continue to produce power. If one entire module is off line, power continues to be generated by the other modules in the plant. For both large and small installations, this redundancy provides a high level of energy security under a wide variety of operating conditions.

Has the myth of "clean coal" met its match? Google is betting $10 million on eSolar. It's looking like awfully smart money.

At $1 per Watt, the iTunes of Solar Energy Has Arrived

Silicon Valley start-up called Nanosolar shipped its first solar panels -- priced at $1 a watt. That's the price at which solar energy gets cheaper than coal. Curious that this story is not on every front page.
Still, to commemorate the achievement, Nanosolar CEO Martin Roscheisen (pictured) is reserving the first three commercially-viable panels. One is staying on display at company HQ; one has been donated to San Jose's Tech Museum of Innovation

China Launches 1,000 Youth Ambassadors for the Environment

China is putting its students to work this summer as climate ambassadors to spread the word about climate change and what people can do to stop it.
Through a new training program called “One Thousand Environment-Friendly Youth Ambassadors Action,” eight Chinese ministries, along with the UNDP, hope to educate 1 million people about the actions they can take to preserve the environment and limit climate change.
The program started last month with training for 1,000 high school and college students in Beijing (north China), Shanghai (east), Xi’an (northwest), Chengdu (southwest) and Guangzhou (south).
Each young ambassador is expected to train another 1,000 people, hence one million people around the nation will be informed of professional environmental knowledge. The program is sponsored by the national Center for Environmental Education and Communication, China Environmental Awareness Program, Ministry of Environmental Protection, UNDP and Johnson Controls.
In Shanghai last month, 211 young adults received the training.
Our one and a half day training was divided into five parts: Our Magic Planet, Reflection on Human Behavior, Calling for Revolution, Environmental Protection in Daily Lives, and How to Be a Qualified Ambassador.
The first four parts involved lectures in environmental science by professors from Peking University. The last part focused on the delivery: How to make an impressive speech and how to organize future training.
“After receiving this certification, I felt a strong sense of responsibility. Every time I see it, I’ll remember that I am an ambassador; I should not only be more environmental-friendly myself, but also affect everybody around me to live a greener life.” said Feifei Lan, a sophomore from Fudan University.
Over the next two months, the ambassadors will fulfill their mission in schools, communities and even corporate settings by giving speeches and training more people. The hope is that this 1-to-1,000 method will arouse an environmental-friendly typhoon around China.
Here’s a quick look at the lessons the students will be giving to the population:
1. We have only one Earth and it’s almost impossible to create a second one. Just look at the failure of Biosphere 2.
2. Climate changes that are being brought about by human actions have already destroyed the eco-systems in many parts of the world.
3. China is facing a resource crisis.
4. It’s impossible for China to separate economic development and environmental protection.
5. Take these four steps to cut energy use in your daily life: Pay attention to your habits, make a thorough plan for saving energy, implement the plan and modify the plan.
6. Consider the facts, such as these: If 10% of all the plastic bags could be reduced, 310,000 tons of CO2 emission would be reduced, thus everyone should bring a shopping bag with him or her; if 10% of all the paper could be printed with double sides, 164,000 tons of CO2 emission would be reduced, thus it’s better to print double-sides.

Vedas: Repositories of ancient Indian lore

JAGADGURU Swami Sri Bharathi Krishna Tirthaji Maharaj, the author of Vedic Mathematics, says he discovered 16 mathematical formulae, which once formed part of the parishishta (appendix) of the Atharva Veda. But the formulae are not to be found in any extant text of the Vedas. The foundations of Vedic mathematics, however, do appear in the sulva sutras and the taittiriya samhita written later. Veda is the Sanskrit word for knowledge and the Rig, Yajur, Sama and Atharva Vedas provide knowledge and form the ancient Hindu scriptures. Vedic literature is divided into the jnana kanda -- which deals with supreme knowledge -- and the karma kanda -- which deals with rituals. Included in jnana kanda are the aranyakas and the Upanishads, which are identified with various Vedas. The karma kanda consists of a samhita (a collection of mantras or incantations) and a brahmana (commentaries that explain the mantras and instruct on their use in sacrifices). Veda thus has both a narrow and broad definition. In the narrow context, Veda would mean the samhita alone, while the broad definition would in addition include the brahmanas, aranyakas and the Upanishads. In references to Vedic mathematics, Veda is used in the broad sense.

Hinduism and Ecology: Meeting Ground: Vedas And Rio

At the Rio Earth Summit in June 1992, environmental issues were hotly debated and an attempt was made to arrive at a blueprint for future conservation efforts. A document, known as Agenda 21, was issued, which provided 27 guiding principles for sustainable development.

Interestingly, several of the 'Rio principles' for environmental conservation were taught and practised in ancient India. The modern holistic approach for ecological balance is reflected in the most ancient of Indian scriptures, the Vedas.

For instance, the first Rio principle enunciates that ''human beings are at the centre of sustainable development in harmony
with Nature''. The ancient seers had prayed: ''Maintain us in well-being in summer, winter, dew-time, spring, autumn, and rainy season. Grant us happiness in cattle and children. May we enjoy your unassailed protection''.

The Prithivi Sukta of the Atharvaveda especially propounds man's close relationship with Nature. The fourth Rio principle says that ''environmental protection shall constitute an integral part of development''; several Vedic hymns expressly instructed people not to harm the waters, vegetation, and environment - '' prithiveem ma himseeh'', ''antariksham ma himseeh'', ''mapo maushadheerhimseeh' ' ( Yajurveda ).

A prayer in the Rigveda says: "We offer our reverence to Nature's great bounties, to those who are old, and to the young, may we speak with the force at our command, the glory of all divine powers. May we not overlook any of them".

The seventh Rio principle prescribes that the ''earth's eco-system should be conserved, protected and restored''. Along with land, protection of water bodies, as well as flora and fauna has been integral to India's ancient tradition. People were exhorted to conserve the environment, for as is mentioned in the Rigveda : "That is the forest, which is the tree out of which (the gods) have fabricated heaven and earth, ever stationary and undecaying, giving protection to the deities; through numerous days and dawns (men) praise (the gods for this)".

The Earth was revered as mother. According to the Atharvaveda, " bhoomih mata putroham prithivyah ", - like a mother the earth is to be respected and protected. The basics of maintaining ecological balance were well understood.

Nature demands: " Dehi me dadami te ", - you give me, and I give you ( Yajurveda ). We see the consequences globally now for not following this basic rule. We cannot exploit Nature without nurturing her in return. Our ancient seers realised that doing so would harm Nature's delicate balance.

Several Vedic hymns are prayers for maintaining balance in the functioning of all aspects of Nature, like this Rigvedic hymn: "I invoke the vast and beautiful day and night, heaven and earth, Mitra and Varun a with Aryaman, Indra, the Maruts, the mountains, the waters (of earth), the Adityas, heaven and earth, the waters (of the firmament), the whole (host of gods)".

The twenty-fifth Rio principle talks about how ''peace, development and environmental protection are interdependent and indivisible''. In ancient India, it was well understood that ecological balance is dependent on actions, good or bad, of individuals and society.

The Vedas are great treasures of knowledge. The scientific approach presented by them in viewing various entities of Nature and visualising the process of creation is amazing, given that modern tools of scientific enquiry were not available then. It is unfortunate that we have forgotten the golden principles set out in them and are proceeding towards self-destruction.

vedas and environment

Human beings are never alone as a species in the Universe. They are also inter-connected with the Earth, Sun, Moon and other planets orbiting in their appointed domains. In the ultimate reality, nothing remains unconnected in the cosmos. Aligning one’s consciousness in line with the principles of natural law, he can march towards perfection and maximise his efficiency as well as effectiveness. Maintenance of natural order and pristine ecological balance is the sine qua non for ensuring human well-being.The Vedas specify four types of living beings, namely, andaja (born of eggs), jivaja (born of womb), svedaja (born of moisture) and udbhija (born of earth) and declare that these are impelled by Prajnanam (consciousness) .The Vedas deal exhaustively with the splendors of the cosmos in a wholesome manner. They unravel the mysteries of the vast and unexplored forests.The Vedas present picturesque, spectacular and diversified range of fauna and flora. They urge the human beings to protect, preserve, nurture and nourish the environment and natural habitation in its pristine glorious form.1.1 Environment managementThe Vedas attach great importance to environmental protection and purity. They insist on safeguarding the habitation, proper afforestation and non-pollution.For the welfare of all the humans and other beings, the Vedas seek a sweet and pleasant environment consisting of sweet breeze, sweet flowing rivers, sweet and beneficial herbs, sweet day and night, sweetness of earth particles, sweet fruit bearing trees, sweet and beneficial Sun and sweet bearing cows.1.1.1 HabitationThe Vedas insist that one shall protect the habitation.One should protect the habitation.There should be a fair and spacious habitation.Waters as friends of man give full protection to man's progenies.1.1.2 AfforestationThe Vedas stress the need for protection and development of forests. Human beings have to safeguard the trees. The Vedas assert that the plants and trees are verily the treasures for generations.1.1.2a Vedic quotes on afforestation1. One shall not destroy the trees.2. One shall delight in plants and waters.3. Plants are mothers and deities.4. Trees are homes and mansions.5. Gods delight themselves in plants and waters.6. Let plants be friendly to us.7. Speech is the voice of the trees, the voice that is heard in the drum, the lute and the flute.8. Trees are connected with Visnu.9. Plants and waters are treasures for generations.1.1.3 Non-PollutionThe Vedas give the clarion call for non-pollution of the environment. They condemn in unequivocal terms those who pollute and defile the environment. Waters are invoked to be friendly to humanity.1.1.3a Vedic quotes on Water1. This Universe was only water in the beginning.2. Waters and herbs should have no poison.3. Waters are to be freed from defilement.4. Waters cleanse humanity from the evil of pollution committed by it.5. Waters have satisfying savour of the honey-mixed with splendor.6. Waters bear off all defilements and cleanse people.7. Waters and plants shall be friendly to people.Vedas contain reference to a wide variety of animals and urge humanity to safeguard their well-being. Protection of animal welfare is considered important for proper human welfare. Three-fold divisions of animals are seen in the Vedas in terms of those of the air (vayavya), those of the jungle (aranya) and those of village (gramya).1.2a Vedic quotes on animals1. Let the animals of the earth and heaven, wild beasts of the forest and winged birds protect humanity from calamity.2. So many are animals, bipeds and quadrupeds.3. Prayers are offered for the welfare of animals and men.4. As haya (steed) it carries the gods, as arvan (courser) the asuras, as vajin (racer) the gandharvas and as asva (horse) the men.5. Homage is paid to the serpents on the earth, in the atmosphere in the sky, among the trees and in the wells and waters.6. Happiness is sought for quadrupeds.7. All bipeds and quadrupeds shall be free from disease.8. One shall not find fault with the animals.9. One shall increase the cattle wealth.1.3 Plant lifeThe Vedas call upon the human beings to safeguard and nourish plants and trees. The Vedas mention about plants and trees.1.3a Vedic quotes on Plant lifeThe Vedas hail the trees, the roots, the panicles, the corona, the branches, the leaves, the flowers and the fruits.Let plant and creepers grow upwards.One shall not damage the roots of the plant.Herbs have remedial powers.May fruit-bearing plants ripen.1.4 Panca bhutaThe Vedas specify the cosmic Panca bhutas ( five elements). These are akasah (space), vayuh (air), Agnih (fire), apah ( water) and Prithivi (earth).Earth, air, space, water and fire are the five great elements.The link between the Panca bhutas and men is clearly established by the following Vedic expression.From space, air.From air, fire.From fire, water.From water, earth .From earth, the herbs.From herbs, food.From food, man.1.4.1 SpaceThat which accommodates is space.Vedic quotes on Space1. Akasa is the body of the Brahman.2. This space is honey to all beings and all beings are honey to this space.1.4.2 AirThe Vedas declare that air is sweet and pleasant . It has healing powers.Vedic quotes on Air1. This air is honey to all beings and all beings are honey to this air.2. May wind blow pleasantly for us .3. Wind blows healing balm, blows all disease away.1.4.3 FireThe Vedas eulogise Agni (fire) in the form of an important cosmic force. Fire is considered to be the bestower of wealth. It is only through fire that all the oblations to the deities and forefathers are offered.Vedic quotes on Fire1. This fire is honey to all beings and all beings are honey to this fire.2. Agni is worshipped for increase in wealth and riches.3. Riches, heroes, food, progeny and longevity are sought from Agni.4. Agni is worshipped for bliss.5. Agni slays the foes.6. Agni purifies one and drives ill-fortune far away.7. One shall be victorious through the victory of Agni.8. Agni is the Brahman.1.4.4 WaterThe Vedas declare that all that is seen is water and that they are the nectar conferring happiness to all. With a social objective, they emphasise that the waters are common resources to be used by all. Water is the essence of food.Vedic quotes on water1. This water is honey to all beings and all beings are honey to this water.2. Water is mother.3. The divine water full of sweetness averts the diseases of men.4. Waters are the nectar.5. Waters are propitiated for being friendly.6. Waters are healing.7. Waters are verily bliss-conferring.8. Verily all this is water; All the created beings are waters; The vital breaths are waters; The quadrupeds are waters; Edible crops are waters; Ambrosia is water; The creator is water ; Man is water; Metres are waters; Vedic formulas are waters; Truth is water; All the desires are waters; Three worlds earth, sky and heaven are waters; Plants are waters.9. Water when drunk gets divided into three parts; The grossest ingredient is urine; The middling is blood; the subtlest is Prana.1.4.5 EarthThe Vedas glorify the earth as one’s mother and advise one not to cause injury to the earth. They proclaim that earth is the bestower of happiness, sustainer and supporter of all forms of life.Vedic quotes on Earth1. The Earth is the mother.2. The Earth makes one sharpened and brilliant3. The Earth is adorned with variegated things.4. The Earth is the giver of happiness, the sustainer of life and the supporter of all living beings5. This earth is honey to all beings and all beings are honey to this earth.

excerpts from vedvikas

Omkar, Swastika, the Saffron Colour and Purna-kumbha

India is a land of innumerable beliefs, rituals and religious symbols. These beliefs and symbols are highly respected and revered.

The origin of the syllable OM is lost in the misty past. Its not being specific to any one country or civilization is indicative of its being an universally perceptible sound for the human race. This reason for this universal perceptibility possibly lies in the fact that AAAH is the most natural sound that issues from the human larynx. This is evident when a man cries out naturally in extreme pain, anger or fear. When emotions reach an extreme pitch the articulate sounds evolved by man are not the ones that are heard, but the syllable natural to man which is AAAH.


As a devout people we normally do not go into the meaning and interpretation of our many beliefs. It is sufficient for most of us to know that they are part of the heritage handed down to us by our ancestors and in deference to tradition it becomes our duty to scrupulously and meticulously adhere to them. But by doing things without knowing the meaning behind them do we not deprive ourselves of an insight into our heritage?

Culture can be well appreciated and adapted to changing times if the meaning behind its different constituents is well understood. To develop this understanding one has to look upon all human actions as having originated in human society. While answers to all questions cannot be obtained, the acceptance of this approach at least opens the door to inquiry into the circumstances which gave rise to our revered traditions.

An attempt to interpret our religious beliefs and symbols is a challenging task. Many of these issues defy analysis and call for a judicious combination of the study of the social environment, etymology, aesthetics and philosophy. As far as aesthetics and philosophy go there exists a good deal of subjectivism and value judgement. While talking about etymology and the social environment we are on relatively firmer ground. In this chapter we have taken a set of symbols, beliefs and rituals and have attempted to examine the possible meaning behind them and the reasons which could lie behind their origin. The first religious symbol we take up is that of Om or Omkar.


OM or Omkar
The syllable OM is quite familiar to a Hindu. It occurs in every prayer. Invocation to most gods begin with this syllable. For instance we have Om Namaha Shivaya, Hari Om, Om Shanti etc. OM is also pronounced as AUM.

Is OM present in Christianity as 'Amen' and in Islam as 'Amin'?

This term occurs in various ancient and modern civilizations. It exists Hinduism, Christianity and Islam.

In Arabic the first alphabet is pronounced as aliph. In Greek it is alpha, in the Roman script it is A. Thus in many languages the first letter in the alphabet has the syllable A, with which the word AUM or OM begins. In the Greek alphabet the last letter is Omega which comes very close to OM. Thus the significance of the syllable OM as the beginning and end finds a parallel in many of the scripts associated with ancient languages.

The different ways in which Omkar is depicted. The syllable OM is not specific to Indian culture. It has religious significance in other religions also. The word Amen used among Christians at the end of a prayer is also said to be derived from the the syllable OM. Although OM is not given any specific definition and is considered to be a cosmic sound, a primordial sound, the totality of all sounds etc., Amen is said to mean 'May it be so'.
In Arabic a similar term 'Amin' has a religious significance.




This indicates some link between the various symbols and perhaps a common origin. Even in the English language the syllable ?m occurs in words having a similar meaning. for instance; Omniscience means infinite knowledge, Omnipotent means having infinite powers Omnivorous means eating or reading every thing. This syllable also occurs in words such as Omen which means a sign of something that is to occur in future, Ombudsman means a person having authority to pronounce a verdict. Thus Om is also used to signify divinity and authority.


The syllable OM is not specific to Indian culture. It has religious significance in other religions also. The word Amen used among Christians at the end of a prayer is also said to be derived from the the syllable OM. Although OM is not given any specific definition and is considered to be a cosmic sound, a primordial sound, the totality of all sounds etc., Amen is said to mean 'May it be so'.

In Arabic a similar term 'Amin' has a religious significance.

This is believed to be the original depiction of the syllable OM. We can see how similar it is to the Englisg (Latin) letter 'M' as also to the greek letter 'Omega'.



Thus the origin of the syllable OM is lost in the misty past. Its not being specific to any one country or civilization is indicative of its being an universally perceptible sound for the human race. This reason for this universal perceptibility possibly lies in the fact that AAAH is the most natural sound that issues from the human larynx. This is evident when a man cries out naturally in extreme pain, anger or fear. When emotions reach an extreme pitch the articulate sounds evolved by man are not the ones that are heard, but the syllable natural to man which is AAAH.

This sound it can be said would have been associated with man, in absence of articulate speech, as are the various sounds of barking, meowing, bellowing that we associate with different animals. This perhaps is the reason why the syllable beginning with the letter 'A' is the first one in most alphabets. And this perhaps is also the reason for the Deification of the syllable AUM or OM.



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Swastika
The next religious symbol which is also revered by Hindu and ranks second only to OM is the Swastika. Today, the Swastika is know the world over not as a religious symbolism of the Hindus but as the Nazi emblem. Hitler's use of the Swastika on the flag of National-socialist Germany has besmirched the Swastika. But the Swastika continues to hold a religious significance for the Hindus. Like OM, the origins of Swastika are lost in the misty realms of the past and they can only be guessed by piecing together of the surviving clues.

Unlike OM, the Swastika is not a syllable or a letter. It appears to be decorative charecter which could have originated in a hieroglyphic (pictorial) script.

The various ways in which the Swatika is depicted.
is also revered by Hindu and ranks second only to OM is the Swastika. Today, the Swastika is know the world over not as a religious symbolism of the Hindus but as the Nazi emblem. Hitler's use of the Swastika on the flag of National-socialist Germany has besmirched the Swastika. But the Swastika continues to hold a religious significance for the Hindus. Like OM, the origins of Swastika are lost in the misty realms of the past and they can only be guessed by piecing together of the surviving clues.



The word Swastika is normally believed to be an amalgam of the words Su and Asati. Su means 'good' and Asati meant 'to exist'.

As per Sanskrit grammer the words Su and Asati when amalgamated into one word become Swasti (as in the case of Su and Aaatam becoming Swagatam meaning welcome). If this derivation of the word Swastika is true, then the literal meaning of the term Swastika would be 'let good-prevail'.

There exist many types of signs which stand for the Swastika. Even the standard version has two forms the one facing the right also called the symbol of- the right hand path and the one facing the left called the symbol of the lefthand path. These two Swastikas are also considered to represent the male and female. There is also a Swastika which is an amalgam of these two types.

Did the Swastika originate as blueprint for a fort called Su Vastu?
In the conventional type of a fort, the fall of one of the gates to the attacking army would lead to the Enemy's pouring into the fort and lead to massacre or capture of all or most of its inhabitants. But under the Swastika grids fall of one of the four gates could still keep, at least three-fourths of the fort safe. The understanding of the Swastika as a blueprint for a fort can also be etymologically corroborated. In Sanskrit, Vasa means to inhabit and Vastu means habitation. While Su means good. The word Swastika might be an amalgam of the terms 'Su' and 'Vastu' pronounced as as 'Swastu') meaning 'a good habitation'.




All these forms present the Swastika to us as if it were only a symbol. But it is quite possible that Swastika was an object which played an important role in the real lives of people. Some scholars have said that in ancient times forst were builtin the shape of a grid resembling the Swastika, for defensive purposes. Under such an arrangement it was difficult for an enemy to storm into all parts of the fort simultaneously.

Did the Swastika originate as blueprint for a fort called Su Vastu?

In the conventional type of a fort, the fall of one of the gates to the attacking army would lead to the Enemy's pouring into the fort and lead to massacre or capture of all or most of its inhabitants. But under the Swastika grids fall of one of the four gates could still keep, at least three-fourths of the fort safe.

The understanding of the Swastika as a blueprint for a fort can also be etymologically corroborated. In Sanskrit, Vasa means to inhabit and Vastu means habitation. While Su means good. The word Swastika might be an amalgam of the terms 'Su' and 'Vastu' pronounced as as 'Swastu') meaning 'a good habitation'.

Incidentally in Sanskrit the term Swasta means calm or peaceful. Thus the term and concept of Swastika might as well be a derivation of the name of a defensive structure which due to its impregnable character was looked upon as a good habitation.

That this form of a defensive arrangement was a fact is also corroborated by the military practice of Chakra-vyuha used during ancient times. In the Chakra-vyuha, the army was arranged in the form of a circular grid which an enemy army was supposed to break. This was one of the techniques used during the Mahabharata war in which Arjuna's son Abhimanyu was killed. That the Chakra-vyuha was an effective form of defense and it was very diffciult to break it is corroborated by the episode of Abhimanyu in the Mahabharata. Briefly, this episode is as follows:

The clue that the Grid like the Swastika as a defensive arrangement was a fact is also corroborated by the military practice of Chakra-vyuha used during ancient times. In the Chakra-vyuha, the army was arranged in the form of a circular grid which an enemy army was supposed to break. This was one of the techniques used during the Mahabharata war in which Arjuna's son Abhimanyu was killed. That the Chakra-vyuha was an effective form of defense and it was very diffciult to break it is corroborated by the episode of Abhimanyu in the Mahabharata.



When Abhimanyu was on the family way, Sri Krishna used to take Subhadra (Abhimanyu's mother) on excursions. To humour her, Krishna used to relate many of his adventures to the pregnant Subhadra. On one such excursion Krishna was narrating his experience with the technique of Chakra-vyuha and how step by step the various circles could be penerated. It seems that Subhadra did not find this topic interesting enough for she soon went into a slumber. But someone else was interested in Sri Krishna's narration and that was the yet to be born Abhimanyu.

While Subhadra dozed off, Abhimanyu continued to carefully follow Srl Krishna's narrative of the Chakra-vyuha. But after talking for sometime and not receiving any response from Subhadra, Sri Krishna turned back and saw that Subhadra was savouring a sweet nap. Sri Krishna who had at that time come upto the seventh step of the Chakra-vyuha, gave up his narration and returned with Subhadra to the palace.

The unfortunate Abimanyu could never obtain the technique of breaking all the circles in the chakra-vyuha, but whatever he had heard Sri Krishna say, he carefully preserved in his memory. He grew up to be a brave handsome young man. Many years later when during the Mahabharata war the Kavravas set up a Chakar-vyuha and challenged the Pandavas to come forward and break it, none of the Pandavas knew the technique of doing so. At that Juncture to save the honour of the Pandavas, Abhimanyu came forward and offerred his services for the task of breaking the chakra-vyuha. Despite his incomplete knowledge of the technique he entered tne grid and overcame one circle after another till he come to the seventh one for the breaking of which he had no knowledge. Brave and ambitious es he was he fought valiantly in the unequal struggle but in vain. His strength and bravery proved no match against the skillfully laid out maze on warriors fighting whom, he met his end.

Similarly the Swastika could also have originated as a defensive structure which due to its vast practical utility was considered powerful and was sanctified.


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Saffron - the auspicous colour for Hindus, Sikhs, Buddhists and Jains

The saffron colour is considered auspicious by Hindus. This colour also has a special significance to the Buddhists, Jains and Sikhs. Among the Sikhs it is considered to be a militant colour signifying a fight against injustice. Hindus and Sikhs have a saffron coloured triangular flag as their religious standard. This flag is seen flying atop Hindus temples and Gurudwaras.

This colour also has a special significance to the Buddhists, Jains and Sikhs. Among the Sikhs it is considered to be a militant colour signifying a fight against injustice. Hindus and Sikhs have a saffron coloured triangular flag as their religious standard.


Buddhist bhikkus (monks living upon alms) always where saffron coloured robes. But among the Hindus this colour is most prominently visible in their flag, robes, the Tilaka (mark applied on the forehead), statues of Hindu Gods are daubed with saffron paste. In the diverse and multifaceted Hindu religion, the saffron colour is one of the few elements that commands a universal acceptance among Hindus. The fact that this colour is regarded as sacred even by the offspring Buddhist and Sikh religions indicates that this colour must have obtained a religious significance before they came into being.

Jain Munis
Jain Munis and Buddhist Bhikkus (monks living upon alms) always where saffron coloured robes. But among the Hindus this colour is most prominently visible in their flag, robes, the Tilaka (mark applied on the forehead), statues of Hindu Gods are daubed with saffron paste. In the diverse and multifaceted Hindu religion, the saffron colour is one of the few elements that commands a universal acceptance among Hindus. The fact that this colour is regarded as sacred even by the offspring Jain, Buddhist and Sikh religions indicates that this colour must have obtained a religious significance before they came into being.



Thus, Hinduism is the birthplace of the idea that the saffron colour is an auspicious one. The origin of this attitude lies in the hazy past when pigments were few and were highly prized. Plants and minerals have generally been the source for deriving pigments. The saffron pigment is traditionally derived from the saffron plant (Autumn crocus) which is called Keshar from which the saffron colour derives one of its names - Keshari. This plant is grown in the sub-Himalayan regions and is very rare. This rarity could have been a reason for this particular colour to be highly valued and this along with its golden hue raised it to the status of being a holy colour. That the golden colour of the precious yellow metal had a special status apart from the high monetary value attached to it is evident from the term Suvarna that is used to describe it. Suvarna means the good colour (Su=good, varna=colour). This word was normally used to refer to gold rather than the other word Hiranya (derived possibly as an adjective of Harina which means a deer - an animal having a golden-brown sheen). Among other words used to describe the saffron colour are Bhagva and Naranga. The term Bhagva could have been derived from the word Bhagvan (meaning God) to identify this colour as the one associated with God. Incidentally in Sanskrit the term for good fortune is Bhagya which also is indicative of the auspicious significance attached to this colour.

The "Sacred Colour" concept in Different Cultures

The sanctification of a particular colour is not peculiar to Hinduism. In other religions also this attitude is prevalent. For instance Muslims look upon Green colour as their religious standard.. Among present day Christians (originally among the Romans), the purple colour was regarded as a colour of divinity and royalty.

Green Colour in Islam

It would be interesting to recall how the green colour acquired a special significance among the Muslims.

A Mosque with the ubiquitous Green Colour.
Green as the colour of special significance must antedate the birth of Islam. Its special significance originated from the critical role which an oasis played in the lives of the Arabs. Hence the colour which stood for an oasis must have been immortalized in their consciousness. For the desert nomads, a green peck of an oasis in the vast water-starved desert must have been synonymous with hope, survival and pleasure. Islam which became the religion of Arabs in the 6th century derives almost everything from their culture. Islamic folklore and beliefs are largely born out of the culture of the Arabs. Hence the significance of the green colour to the peoples whom the Arabs engulfed in their great Jehad



The Arabs whose homeland is the birthplace of Islam is a vast desert-land. For these desert nomads the appearance of a green patch on the horizon meant an oasis and springs (sources of water) which is the life-blood for human settlement. Green as the colour of special significance must antedate the birth of Islam. Its special significance originated from the critical role of oasis played in the lives of the Arabs that the colour which stood for it must have been immortalized in their consciousness.

For the desert nomads, a green peck of an oasis in the vast water-starved desert must have been synonymous with hope, survival and pleasure. Islam which became the religion of Arabs in the 6th century derives almost everything from their culture. Islamic folklore and beliefs are largely born out of the culture of the Arabs. Hence the significance of the green colour to the peoples whom the Arabs engulfed in their great Jehad.


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Purnakumbha
Purnakumbha literally means a "full pitcher" (Purna = full, Kumbha = pitcher). The Purnakumbha is a pitcher full of water, with fresh leaves of the mango tree and a coconut (Sriphala) placed on the top. The Purnakumbha is an object symbolizing God and is regularly used during different religious rites. One instance of the Purnakumbha itself used as an object of worship is the Satyanarayana Puja or the worship of Lord Satyanarayana. The water in the jar is said to be the divine essence. Water has been an object of worship since a very early age among the Hindus.

Purnakumbha literally means a "full pitcher" (Purna = full, Kumbha = pitcher). The Purnakumbha is a pitcher full of water, with fresh leaves of the mango tree and a coconut (Sriphala) placed on the top. The Purnakumbha is an object symbolizing God and is regularly used during different religious rites. One instance of the Purnakumbha itself used as an object of worship is the Satyanarayana Puja or the worship of Lord Satyanarayana.


The five forces of nature - Pancha-Mahabhoota

The five forces of nature Pancha-Mahabhoota which were the first to be worshipped included water. Graphically, water is depicted by a circle in the Pancha-Mahabhootas. This circle seems to be a symbolism for fullness. Water plays an important role even today in Hindu religious rites. During all purificatory rites, water is sprinkled on the object to be purified. Before starting his meal a Hindu sprinkles water around the the banana leaf from which a meal is traditionally eaten. In ancient times before coronation a king was sprinkled with water so as to ensure an auspicious beginning to his reign. A Kumbha called the Ghata was used during solemn occasions especially during marriages to fix the auspicious time for performing the ceremony. ritual a smaller vessel with a small hole at its bottom was floated in a larger vessel full of water. The smaller vessel was gradually filled up with water flowing in through the hole and after it was full to the brim the smaller vessel would sink into the larger one. The auspicious moment decided in this manner with a Ghata was called Ghataka.

The Pancha-mahabhootas (five forces of nature) included (depicted graphically from below) earth, water, fire, air and ether (sky).


The Kumbha Mela

The Kumbha-Mela ceremony that is observed at selected places seems to be having a link with the concept of Purnakumbha. The Kumbha-Mela ceremony is a public religious event which occurs after a lapse of few years. A notable feature of the Kumbha-Mela is that it cannot be observed everywhere even at the selected time. It can be observed only at the few select places. And these select places which are on the banks of rivers like Hardwar and Prayag (Allahabad) on the banks of the Ganga, Ujjain at the banks of the Kshipra, or Nashik on the banks of the Godavari are places where the Kumbh Mela is held periodically.

The Kumbha-Mela ceremony that is observed at selected places seems to be having a link with the concept of Purnakumbha. The Kumbha-Mela ceremony is a public religious event which occurs after a lapse of few years. A notable feature of the Kumbha-Mela is that it cannot be observed everywhere even at the selected time. It can be observed only at the few select places. And these select places which are on the banks of rivers like Hardwar and Prayag (Allahabad) on the banks of the Ganga, Ujjain at the banks of the Kshipra, or Nashik on the banks of the Godavari are places where the Kumbh Mela is held periodically.



The Purna Kumbha Mela and the Ardha Kumbha Mela

The Kumbha-Mela is also of two types, one on the occasion of Purna-Kumbha (the full pitcher) and the other on the occasion of Ardha Kumbha (the half pitcher).

The Sri-Phala - Coconut

The coconut (Sriphala) which is used in the making of a Purna-Kumbha is also an independent object of worship. A coconut alone is also used to symbolize 'God' While worshipping any deity, A coconut is normally an item to be offered along with flowers and incense sticks, etc. But the coconut has a special significance as is evident from the word Sriphala meaning God's fruit. Other similar objects which also are used to symbolize divinity are the betel leaf and the areca-nut (Supari) also called betel nut as it is chewed along with the betel leaf. These items which are the objects of worship have one common element, all of them have a quality of mild intoxication. Juice tapped from a coconut tree and the coconut milk is popularly used in the making of fermented (mildily alcoholic) beverages like Neera.

Some objects which also are used to symbolize divinity are the betel leaf and the areca-nut (Supari) also called betel nut as it is chewed along with the betel leaf. These items which are the objects of worship have one common element, all of them have a quality of mild intoxication.


While this inference may sound incredible, an incidental fact that should be noted is the high value attached to alcoholic drinks like Soma and Sura by Aryans which can be seen in the references to these drinks in Vedic literature. For the hardy war-like Aryans of the Vedic period who lived a nomadic life in the wintry northern regions, such intoxicating drinks had a special significance. It may not be purely accidental that the items which later became objects of worship included those that had a quality of mild intoxication.