Monday 28 January 2013

Bhaskaracharya's Law of Gravity न्यूटन य। मह्रिषी भाष्कराचार्य



जिस समय न्यूटन के पुर्वज जंगली लोग थे ,उस समय मह्रिषी भाष्कराचार्य ने प्रथ्वी की गुरुत्वाकर्षण शक्ति पर एक पूरा ग्रन्थ रच डाला था. किन्तु आज हमें कितना बड़ा झूंठ पढना पढता है कि गुरुत्वाकर्षण शक्ति कि खोंज न्यूटन ने की ,ये हमारे लिए शर्म की बात है.


Did you know that the famous Hindu astronomer, Bhaskaracharya in his Surya Siddhanta wrote:

"Objects fall on the earth due to a force of attraction by the earth. Therefore, the earth, planets, constellations, moon and sun are held in orbit due to this attraction."

It was not until 1687, 1200 years later did Issac Newton "rediscover" the Law of Gravity.

In Surya Siddhanta, dated 400-500 AD, the ancient Hindu astronomer Bhaskaracharya states,

"Objects fall on the earth due to a force of attraction by the earth. Therefore, the earth, planets, constellations, moon, and sun are held in orbit due to this force."

"Aakrishti sakthischa mahee thayaa yathkhastham guru swa abhimukham swa sakthyaa . aakrushyathe thath pathathi iti bhaathi same samanthaath kwa pathathi ayam khe" is the verse which describes that the earth attracts the solid objects in the sky by its own force towards itself. Bhaskaracharya further discusses the forces between the celestial bodies using a question: Where can the celestial bodies fall since they attract each other?

भास्कराचार्य सिद्धान्त की बात कहते हैं कि वस्तुओं की शक्ति बड़ी विचित्र है।
मरुच्लो भूरचला स्वभावतो यतो
विचित्रावतवस्तु शक्त्य:।।
- सिद्धांतशिरोमणि गोलाध्याय - भुवनकोश
आगे कहते हैं-

आकृष्टिशक्तिश्च मही तया यत् खस्थं
गुरुस्वाभिमुखं स्वशक्तत्या।
आकृष्यते तत्पततीव भाति
समेसमन्तात् क्व पतत्वियं खे।।
- सिद्धांतशिरोमणि गोलाध्याय - भुवनकोश

अर्थात् पृथ्वी में आकर्षण शक्ति है। पृथ्वी अपनी आकर्षण शक्ति से भारी पदार्थों को अपनी ओर खींचती है और आकर्षण के कारण वह जमीन पर गिरते हैं। पर जब आकाश में समान ताकत चारों ओर से लगे, तो कोई कैसे गिरे? अर्थात् आकाश में ग्रह निरावलम्ब रहते हैं क्योंकि विविध ग्रहों की गुरुत्व शक्तियाँ संतुलन बनाए रखती हैं।

ऐसे ही अगर यह कहा जाय की विज्ञान के सारे आधारभूत अविष्कार भारत भूमि पर हमारे विशेषज्ञ ऋषि मुनियों द्वारा हुए तो इसमें कोई अतिशयोक्ति नहीं होगी ! सबके प्रमाण उपलब्ध हैं ! आवश्यकता स्वभाषा में विज्ञान की शिक्षा दिए जाने की है !

Approximately 1200 years later (1687 AD), Sir Isaac Newton rediscovered this phenomenon and called it the Law of Gravity.

(Do not confuse with Bhaskara of 12 century)

Friday 25 January 2013

Invention of Decimal System



Did you know that Hindus gave us the method of expressing numbers by means of a decimal system?

The so called Arabic numerals are actually Hindu numerals and even many Arab mathematicians admit that. During the 700's, the Arabs learned Hindu arithmetic from scientific writings of the Hindus and the Greeks. Then, in the 800's, a Persian mathematician wrote a book that was translated into Latin about 300 years later. This translation brought the Hindu-Arabic numerals into Europe.

In India a decimal system was already in place during the Harappan period, as indicated by an analysis of Harappan weights and measures. Weights corresponding to ratios of 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100, 200, and 500 have been identified, as have scales with decimal divisions. A particularly notable characteristic of Harappan weights and measures is their remarkable accuracy. A bronze rod marked in units of 0.367 inches points to the degree of precision demanded in those times. Such scales were particularly important in ensuring proper implementation of town planning rules that required roads of fixed widths to run at right angles to each other, for drains to be constructed of precise measurements, and for homes to be constructed according to specified guidelines. The existence of a gradated system of accurately marked weights points to the development of trade and commerce in Harappan society.

Hindu mathematicians used a system based on 10. The Hindus had symbols for each number from one to nine. They had a name for each power of 10, and used these names when writing numerals. For example, Hindus wrote "1 sata, 3 dasan, 5" to represent the number we write as 135. They wrote "1 sata, 5" for the number we write as 105. Hindus found a way of eliminating place names. They invented the symbol shunya (meaning empty), which we call zero. With this symbol, they could write "105" instead of "1 sata, 5."

The largest numbers the Greeks and the Romans used were 106 whereas Hindus used numbers as big as 1053 (i.e 10 to the power of 53) with specific names (Tallakshana) as early as 5000 B.C. during the Vedic period. Even today, the largest used number is Tera: 1012 (10 to the power of 12).

"It is India that gave us the ingenuous method of expressing all numbers by the means of ten symbols, each symbol receiving a value of position, as well as an absolute value; a profound and important idea which appears so simple to us now that we ignore its true merit, but its very simplicity, the great ease which it has lent to all computations, puts our arithmetic in the first rank of useful inventions, and we shall appreciate the grandeur of this achievement when we remember that it escaped the genius of Archimedes and Apollonius, two of the greatest minds produced by antiquity."
— French mathematician Pierre Simon Laplace (1749 - 1827)



Thursday 10 January 2013

Charaka Samhita: World’s first physician




The west is fond of proclaiming Hippocrates (460 – 377 BC) as the father of medicine, but way before him in 500 BC Maharishi Charaka wrote the famous Charaka Samhita or Physicians’ Handbook. The Charaka Samhita went into great detail to describe human anatomy, pathology, diagnostic procedures, and treatment for various diseases. Charaka defined eight major medical disciplines of Ayur Veda: Shailya Chikitsa (surgery), Shaalakya Chikitsa (head, eye, nose, throat), Kaaya Chikitsa (mental health), Kaumarbhrutya Chikitsa (pediatrics), Agada Tantra (toxicology), Rasaayana Tantra (Pharmacology), Vaajeekarna Tantra (reproductive medicine). Charaka also described the functions of the heart and the circulatory system in great detail. The Charaka Samhita was widely translated in various languages and Charaka was a respected medical authority in both the Arab and Roman empires.

The Caraka Saṃhitā  or "Compendium of Caraka" is an early Ayurvedic encyclopedia on medicine. It is believed to be the oldest of the three surviving ancient treatises of Ayurveda. It is central to the modern-day practice of Ayurvedic medicine; and, along with the Suśruta Saṃhitā or "Compendium of Suśruta," it was an important source of medical and life understanding and practice in antiquity.

The work of Charaka is datable to the period 100 BCE -- 100 CE. However, the text of the Carakasaṃhitā, written in Sanskrit, was re-edited after Caraka, by one Dṛḍhabala, and this is the version transmitted in manuscript to modern times. It is probably datable to the Gupta period, 300-500 CE.


Sanskrit charaka is a term for a wandering religious student or ascetic.
There are several legendary accounts of the origins of medical science in South Asia. According to one, the serpent-king Śeṣa, who was the recipient of Ayurveda(Ayurveda), once visited the earth and finding it full of sickness he became moved with pity and determined to become incarnate as the son of a Muni for alleviating disease; he was called Charaka because he had visited the earth as a kind of spy or cara; he then composed a new book on medicine, based on older works of Agniveśa and Atreya pupils (Agniveśakr̥te tantre Charaka pratisaṃskr̥te)

The extant text has aṣṭāṅga sthāna (eight sections), totalling 120 chapters. These 8 sections are

  1. Sūtra sthāna (30 chapters),
  1. Nidāna sthāna (8 chapters),
  1. Vimāna sthāna (8 chapters),
  1. Śārīra sthāna (8 chapters),
  1. Indriya sthāna (12 chapters),
  1. Cikitsā sthāna (30 chapters),
  1. Kalpa sthāna (12 chapters) and
  1. Siddhi sthāna (12 chapters).

17 chapters of Cikitsā sthāna and complete Kalpa sthāna and Siddhi sthāna were added later by Dṛḍhabala (5th century). The text starts with Sūtra sthāna which deals with fundamentals and basic principles of Ayurveda practice. Unique scientific contributions credited to the Charaka Saṃhitā include:
  • a rational approach to the causation and cure of disease
  • introduction of objective methods of clinical examination

“Direct observation is the most remarkable feature of Ayurveda(आयुर्वेद), though at times it is mixed up with metaphysics. The Saṃhitā emphasizes that of all types of evidence the most dependable ones are those that are directly observed by the eyes. In Ayurveda successful medical treatment crucially depends on four factors: the physician, substances (drugs or diets), nurse and patient. The qualifications of physician are: clear grasp of the theoretical content of the science, a wide range of experience, practical skill and cleanliness; qualities of drugs or substances are: abundance, applicability, multiple use and richness in efficacy; qualifications of the nursing attendant are: knowledge of nursing techniques, practical skill, attachment for the patient and cleanliness; and the essential qualifications of the patients are: good memory, obedience to the instructions of the doctors, courage and ability to describe the symptoms.

The most celebrated commentary on this text is the Carakatātparyaṭīkā "Commentary on the Meaning of the Caraka" or the Ayurveda Dīpikā, "The Lamp to Ayurveda" written by [Cakrapāṇidatta] (1066). Other notable commentaries are Bhaṭṭāraka Hari(ś)candra's Carakanyāsa (c.6th century), Jejjaṭas Nirantarapadavyākhyā (c.875), Shivadasa Sena'sCarakatattvapradīpikā (c.1460). Among the more recent commentaries are Narasiṃha Kavirāja's Carakatattvaprakāśa and Gaṅgādhara Kaviratna's Jalpakalpatāru (1879).


"The Caraka (Vol I, Section xv) states these men should be, 'of good behaviour, distinguished for purity, possessed of cleverness and skill, imbued with kindness, skilled in every service a patient may require, competent to cook food, skilled in bathing and washing the patient, rubbing and massaging the limbs, lifting and assisting him to walk about, well skilled in making and cleansing of beds, readying the patient and skilful in waiting upon one that is ailing and never unwilling to do anything that may be ordered."



Surgery: 300 different types Operations, and 125 Surgical Instruments::

The ancient Indians were also the first to perform amputation, cesarean surgery and cranial surgery. Sushruta as early as 600 BC used cheek skin to perform plastic surgery to restore and reshape human nose, ears, and lips with incredible results. In his treatise, Shushruta Samhita, he classified surgery into eight types:

aaharya (extracting solid bodies),
bhedya (excision),
eshya (probing),
lekhya (sarification),
vedhya (puncturing),
visravya (extracting fluids), and
sivya (suturing).
Shushruta describes the details of more than 300 operations such as extracting solid bodies, excision, incision, probing, puncturing, evacuating fluids and suturing. Ancient Indians were also the first to perform amputations, caesarean and cranall surgeries with 42 surgical processes. He worked with 125 kinds of surgical instruments including scalpels, lancets, needles, catheters, etc. Sushruta even devised non-invasive surgical treatments with the aid of light rays and heat. Sushrata & his team conducted complicated surgeries like cataract, artificial limbs, cesareans, fractures, urinary stones and also plastic surgery and brain surgeries.

Chanakya's Arthashãstra describes post-mortems, and Bhoja Prabandha describes brain surgery, successfully performed in 927 AD by two surgeons on King Bhoja to remove a growth from his brain. Usage of anesthesia was well known in ancient India medicine. Detailed knowledge of anatomy, embryology, digestion, metabolism, physiology, etiology, genetics and immunity is also found in many ancient Indian texts.

Tuesday 1 January 2013

Sanatan roots of Christianity



Trinidad & Tobago's Archbishop Pantin in his weekly column repeated what scholars have been asserting for years on the origins of Christmas. Archbishop Pantin essentially officially confirmed the celebration of Christmas was 'borrowed' from pre-Christian religions. This type of 'borrowing' was not new to Christianity that aggressively practised a process of inculturalisation in order increase its mass appeal and thereby win as many converts as possible. The practice is still employed by missionaries in Asia and even in Trinidad. What Archbishop Pantin did not develop was the celebration of the birth of the divine being was borrowed from a Hindu Deity. It is time that Hindus re-claim this celebration and its Hindu roots rather then to let continue to be hijacked by Christian mythology.

The festival that is now known as Christmas was actually a celebration for the Vedic Deity Mitra. According to "A Classical Dictionary of Hindu Mythology and Religion" by John Dowson [1998] the Hindu Mitra was connected to the Persian Mithra which later was adopted by Rome. Mitra was a form of the sun, and in the Vedas he is generally associated with Varuna. Will Durant's "The Story of Civilisation, Volume III. Caesar and Christ" [1944] wrote "as far back as the second century the Eastern Christians celebrated the nativity on January 06th. In 354 some Western churches, including those of Rome, commemorated the birth of Christ on December 25th; it was ALREADY the central festival of Mitraism, the natalis invivti solis, or birthday of the unconquered sun".

The Christmas date of December 25 was originally the celebrated birthdate of the Roman version of Mitras. The 4th-5th century Church decided to 'borrow' that date for the sake of establishing a national holiday. The Iranian version of Mit(h)ra was called the "Light of the World" is another interesting fact to note. Mithraism explained the world in terms of two ultimate and opposing principles, one good (depicted as light) and the other evil (darkness). Human beings must choose which side they will fight for; they are trapped in the conflict between light and darkness. Mithra came to be regarded as the most powerful mediator who could help humans ward off attacks from demonic forces.

In the religions of antiquity the vast majority of the pre-modern world was syncretistic, meaning that one religion would often incorporate the myth and ritual of other cults with which it came in contact. Often the deities would simply change names. This suggests that we may be comparing Jesus (one individual ) to the combined characteristics of multiple agents that are all called by the SAME NAME. Mitra--he is a mixture of Hindu Iranian, Greek, and Roman religious beliefs. Both Hindu and Iranian Mithraism predates Jesus .

Hindu thought was filtered to the West via Greek colonies which are known to have existed in India prior the time of the Buddha in the 6th century B.C.E. The Buddha actually refers to the Greeks in a discourse in the Middle Length Sayings. Alexander the Great's invasion brought Hellenism to India during the rise of the brilliant Mauryan empire (322-185 B.C.E.) in Northern India, and had significant impact on the upper class and urban segments.

After Alexander died, his empire divided into several pieces--one of which was called the Seleucid dynasty. In spite of the fact that the Seleucid and Mauryan dynasties were border-competitors, they still had a great deal of friendly interchange between them, and the first two kings of the Mauryan dynasty are referred to in Greek sources. 

The peace treaty between them in 303 BCE included a marriage alliance, and Seleucus' ambassador Megasthenes lived for 10 years and travelled extensively in the Mauryan empire during the reign of the founding king Chandragupta (Sandrocottos in the Greek). Megasthenes gathered huge amounts of information about India and wrote a book (which is lost), many parts/information of which are preserved in the writings of Strabo, Arrian, and Diodorus.

One of the most famous of the kings of this dynasty was Ashoka. Although he is not mentioned in any Greek sources, he "records having sent missions from India bearing his message of the victory of the Dharma to the Greek kings Antiochus II of Syria, Ptolemy II (Philadelphus) of Egypt, Antigonus Gonatas of Macedonia, Magas of Cyrene and Alexander of Epirius."

Until his death in 232 BCE, he maintained frequent communications with the south and the west, even sending missionaries to Ceylon and to the West. Historical data and quotes shows, there was information about the religious content of proto-Hinduism transmitted to the West, and even about Buddhism. The last two centuries B.C.E saw the rise of the Parthian empire, which quickly became a barrier to cultural exchange.

There are material, significant, and pervasive similarities between Jesus Christ and other Savior-figures, and that these similarities are best explained by the hypothesis that the figure of Jesus is materially derived from or heavily influenced by these other Dying God/Savior-figures. The similarities between Jesus and the other relevant Savior-gods are material, significant, and pervasive enough to suspect a liberal borrowing. Scholars have proposed several theories to account for the obvious similarities between Christianity and the mystery religions. The birth and celebration of Christmas as a Christian festival is merely an example of one such borrowing.