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India Heritage:Science:Physics |
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MATTER - THE MANY
FACETS OF BEING
The early scientists were naturally enough the philosophers - the universe, physical matter, cause and effect ... were knowledge sought by both. The Nyaya-Vaisesika school was foremost in this respect, approaching the subject with characteristic thoroughness. The followers of this system recognized nine elements or substances -
The Padarthadharma Sangraha (also known as the Prasastapada-bhasya)
and the culminatingVaisesika Sutra accept the existence of atomic
particles and their role in physical and chemical reactions. Satva: the essence or the 'intelligence' of matter; Buddhists perceived matter through its rupa (outward form) and qualities of sound, taste, touch and smell. While they certainly accepted the idea of atomism, they did not subscribe to the concept of atoms as the Vaisesikas understood it. The Sarvativadins in particular were opposed to the theories of the Nyaya-Vaisesika system.
The Nyaya-Vaisesika school also held that a substance can be assigned a samkhya (number-property) corresponding to the relationship of the whole to the parts. This relationship is expressed via jnana (cognition). For example, the number-property dvitya (duality) is expressed through two cognitions - when the duality (or two-ness) is referred to as being related to each part of the pair, the relation is regarded as being one of samavaya (inherence), and the cognition Ayam dvitvavam (this one is the locus of two-ness) is born. When the duality is spoken of in connection to the (collective) parts, the cognition Imau dvak (these are two) arises. This relation is regarded as paryapti (completion) and recognized as a svarupa sambandha (self-connecting relation). This connection between parts (vyakti) and whole (jati) applies to number properties of one-ness, two-ness, three-ness etc. It is certainly to be kept in mind that the Vaisesikas did not include notions that could not be connected ontologically (a whole presupposes parts, and vice-versa). SOURCES : The Cultural Heritage of India History of Science & Technology in India Concise Encyclopedia of Science and Technology Masters of the Millennium - 100 Indians who
shaped the century |