In this section, I am providing general information - combination of a glossary, listing of great personalities, locations & geographical landmarks, history - in general any subject related to India. I have gathered the information from various sources - books, magazines, internet, word of mouth.Rigveda (10)
General information about India - U
The Upanishads are in fact an integral part of the Vedic texts.
The Upanishads were the products of the spiritual and philosophical inquisitiveness of the ancient Indian seers. They were born out of inner dissatisfaction and quest for fundamental truths of human existence. Not satisfied with mere ritualistic invocation and supplication of gods and other observances, these elevated souls dwelt deep into the fundamental and hidden aspects of human life and existence to find out the deeper purpose of human life and its relationship with the immense universe that surrounded and enveloped them from all sides.
The Vedas and the Upanishads are believed to be divine revelations and hence infallible. The Brahma sutras of Veda Vyasa provided the background for the correct interpretation of these texts by subsequent scholars who never questioned the authority and infallibility of either these texts or the Brahma sutras.
The exact number of the Upanishads is not clearly known. Scholars differ on the total number of Upanishads as well as on what constitutes an Upanishad. Some of the Upanishads are very ancient, but some are of recent origin. The original Upanishads are the end portions of the four Vedas, and there by came to be identified with "Vedanta", which literally means the end of the Vedas. They dealt with the philosophical aspects of the Vedas and were taught in ancient India to highly qualified and selected individuals.
Aitareya, Atmabodha, Kaushitaki, Mudgala, Nirvana, Nadabindu, Akshamaya, Tripura, Bahvruka, Saubhagyalakshmi.
Katha, Taittiriya, Isavasya , Brihadaranyaka, Akshi, Ekakshara, Garbha, Prnagnihotra, Svetasvatara, Sariraka, Sukarahasya, Skanda, Sarvasara, Adhyatma, Niralamba, Paingala, Mantrika, Muktika, Subala, Avadhuta, Katharudra, Brahma, Jabala, Turiyatita, Paramahamsa, Bhikshuka, Yajnavalkya, Satyayani, Amrtanada, Amrtabindu, Kshurika, Tejobindu, Dhyanabindu, Brahmavidya, YogakundalinI, Yogatattva, Yogasikha, Varaha, Advayataraka, Trisikhibrahmana, mandalabrahmana, Hamsa, Kalisantaraaa, Narayana, Tarasara, Kalagnirudra, Dakshinamurti, Pancabrahma, Rudrahrdaya, SarasvatIrahasya.
Kena, Chandogya, Mahat, Maitrayani, Vajrasuci, Savitri, Aruneya, Kundika, Maitreyi, Samnyasa, Jabaladarsana, Yogacudaman, Avyakta, Vasudevai, Jabali, Rudrakshajabala.
Prasna , Mandukya, Mundaka, Atma, Surya, Narada-Parivrajakas, Parabrahma, Paramahamsa-Parivrajakas, Pasupatha-Brahma, Mahavakya, Sandilya, Krishna, Garuda, Gopalatapani, Tripadavibhuti-mahnarayana, Dattatreya, Kaivalya, NrsimhatapanI, Ramatapani, Ramarahasya, HayagrIva, Atharvasikha, Atharvasira, Ganapati, Brhajjabala, Bhasmajabala, Sarabha, Annapurna, TripuratapanI, Devi, Bhavana, SIta.