Vedic Science refers to a system of knowledge rooted in the ancient Vedas, a collection of sacred texts originating in India around 1500 BCE.
Hinduism is an umbrella term for a range of Indian religious and spiritual traditions (sampradayas) that are unified by adherence to the concept of dharma, a cosmic order maintained by its followers through rituals and righteous living, as first expounded in the Vedas. The word Hindu is an exonym, and while Hinduism has been called the oldest religion in the world, it has also been described by the modern term Sanātana Dharma emphasizing its eternal nature. Another endonym for Hinduism is Vaidika Dharma.
Indian religions, sometimes also termed Dharmic religions or Indic religions, are the religions that originated in the Indian subcontinent. These religions, which include Buddhism, Hinduism, Jainism, and Sikhism, are also classified as Eastern religions. Although Indian religions are connected through the history of India, they constitute a wide range of religious communities, and are not confined to the Indian subcontinent.
Bharadvaja was one of the revered Vedic sages (maharishi) in Ancient India. He was a renowned scholar, economist, grammarian and a physician. He is one of the Saptarishis.
Hindu astrology, also called Indian astrology, Jyotisha and, more recently, Vedic astrology, is the traditional Hindu system of astrology. It is one of the six auxiliary disciplines in Hinduism that is connected with the study of the Vedas.
The historical Vedic religion, also called Vedicism or Vedism, and sometimes ancient Hinduism or Vedic Hinduism, constituted the religious ideas and practices prevalent amongst some of the Indo-Aryan peoples of the northwest Indian subcontinent during the Vedic period. These ideas and practices are found in the Vedic texts, and some Vedic rituals are still practiced today. The Vedic religion is one of the major traditions which shaped modern Hinduism, though present-day Hinduism is significantly different from the historical Vedic religion.
The Hindu calendar, also called Panchanga, is one of various lunisolar calendars that are traditionally used in the Indian subcontinent and Southeast Asia, with further regional variations for social and Hindu religious purposes. They adopt a similar underlying concept for timekeeping based on sidereal year for solar cycle and adjustment of lunar cycles in every three years, but differ in their relative emphasis to moon cycle or the sun cycle and the names of months and when they consider the New Year to start. Of the various regional calendars, the most studied and known Hindu calendars are the Shalivahana Shaka found in the Deccan region of Southern India and the Vikram Samvat (Bikrami) found in Nepal and the North and Central regions of India – both of which emphasize the lunar cycle. Their new year starts in spring. In regions such as Tamil Nadu and Kerala, the solar cycle is emphasized and this is called the Tamil calendar and Malayalam calendar and these have origins in the second half of the 1st millennium CE. A Hindu calendar is sometimes referred to as Panchangam (पञ्चाङ्गम्), which is also known as Panjika in Eastern India.
David Frawley is an American Hindutva activist and a teacher of Hinduism.
Subhash Kak is an Indian-American computer scientist and historical revisionist. He is the Regents Professor of Computer Science Department at Oklahoma State University–Stillwater, an honorary visiting professor of engineering at Jawaharlal Nehru University, and a member of the Indian Prime Minister's Science, Technology and Innovation Advisory Council (PM-STIAC).
Śruti or shruti in Sanskrit means "that which is heard" and refers to the body of most authoritative, ancient religious texts comprising the central canon of Hinduism. Manusmriti states: Śrutistu vedo vijñeyaḥ meaning, "Know that Vedas are Śruti". Thus, it includes the four Vedas including its four types of embedded texts—the Samhitas, the Upanishads, the Brahmanas and the Aranyakas.
Yajna also known as Hawan in Hinduism refers to any ritual done in front of a sacred fire, often with mantras. Yajna has been a Vedic tradition, described in a layer of Vedic literature called Brahmanas, as well as Yajurveda. The tradition has evolved from offering oblations and libations into sacred fire to symbolic offerings in the presence of sacred fire (Agni).
Vedic Mathematics is a book written by Indian Shankaracharya Bharati Krishna Tirtha and first published in 1965. It contains a list of mathematical techniques which were falsely claimed to contain advanced mathematical knowledge. The book was posthumously published under its deceptive title by editor V. S. Agrawala, who noted in the foreword that the claim of Vedic origin, made by the original author and implied by the title, was unsupported.
Hindu texts or Hindu scriptures are manuscripts and voluminous historical literature which are related to any of the diverse traditions within Hinduism. Some of the major Hindu texts include the Vedas, the Upanishads, and the Itihasa. Scholars hesitate in defining the term "Hindu scriptures" given the diverse nature of Hinduism, but many list the Agamas as Hindu scriptures, and Dominic Goodall includes Bhagavata Purana and Yajnavalkya Smriti in the list of Hindu scriptures as well.
The following outline is provided as an overview of and topical guide to ancient India:
Nakshatra is the term for Lunar mansion in Hindu astrology and Buddhist astrology. A nakshatra is one of 27 sectors along the ecliptic. Their names are related to a prominent star or asterisms in or near the respective sectors. In essence, a nakshatra simply is a constellation. Every nakshatra is divided into four padas related to the Char Dham, a set of four pilgrimage sites in India.
The Vedas, sometimes collectively called the Veda, are a large body of religious texts originating in ancient India. Composed in Vedic Sanskrit, the texts constitute the oldest layer of Sanskrit literature and the oldest scriptures of Hinduism.
Dvija means "twice-born". The concept is premised on the belief that a person is first born physically and at a later date is born for a second time spiritually, usually when he undergoes the rite of passage that initiates him into a school for Vedic studies. The term also refers to members of the three varnas in the traditional Hindu social system, or social classes — the Brahmins, Kshatriyas (warriors), and Vaishyas — whose samskara of the Upanayana initiation was regarded as a second or spiritual birth.
Indigenous Aryanism, also known as the Indigenous Aryans theory (IAT) and the Out of India theory (OIT), is the conviction that the Aryans are indigenous to the Indian subcontinent, and that the Indo-European languages radiated out from a homeland in India into their present locations. It is a "religio-nationalistic" view on Indian history, and propagated as an alternative to the established migration model, which considers the Pontic–Caspian steppe to be the area of origin of the Indo-European languages.
Hindus have found support for, or ideas foreshadowing evolutionary ideas, in scriptures, such as the mytheme of Dashavatara, the incarnations of Vishnu starting with a fish.
Vaidyanatha Ganapati Sthapati was a Sthapati and head of the College of Architecture and Sculpture in the Vastu Shastra tradition ascribed to the sage Mamuni Mayan.
The Epic-Puranic chronology is a timeline of Hindu mythology based on the Itihasa and the Puranas. These texts have an authoritaive status in Indian tradition, and narrate cosmogeny, royal chronologies, myths and legendary events. The central dates here are the Kurukshetra War and the start of the Kali Yuga. The Epic-Puranic chronology is referred to by proponents of Indigenous Aryans to propose an earlier dating of the Vedic period, and the spread of Indo-European languages out of India, arguing that "the Indian civilization must be viewed as an unbroken tradition that goes back to the earliest period of the Sindhu-Sarasvati Valley traditions ."