History of science and technology on the Indian subcontinent

The history of science and technology on the Indian subcontinent examines how people there developed, practiced, transmitted, and adapted knowledge and technical skills across time.

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Indus Valley Civilization: A Bronze Age urban civilization centered in the Indus River basin, known for planned cities, drainage, and standardized weights. Its urban infrastructure and measurement systems provide early evidence of organized technical knowledge.
Sanskrit scientific literature: A body of Sanskrit texts on subjects including mathematics, astronomy, medicine, and grammar. Sanskrit texts carried technical ideas across generations and scholarly communities.
Indo-Greek kingdoms: Hellenistic kingdoms that ruled parts of northwestern South Asia from the second century BCE. Their rule created settings for contact between Greek and South Asian intellectual traditions.
Sushruta: An ancient Indian figure associated with the Sanskrit medical treatise Sushruta Samhita. The treatise attributed to him documents surgery, anatomy, and medical practice.
Colonial science in India: Scientific institutions and practices developed under British colonial rule in India. Colonial research reorganized knowledge production around imperial administration and resource extraction.
Śulbasūtras: Ancient Sanskrit texts on altar construction that include geometric procedures and measurements. They preserve practical geometry developed for constructing ritual altars.
Brahmi numerals: An ancient Indian numeral system from which later South Asian numeral forms developed. Their evolution provides background to the region’s changing systems of written calculation.
Greco-Buddhist art: Artistic traditions combining Greek and Buddhist forms, especially in ancient Gandhara. It illustrates cultural exchange across the northwestern routes linking South Asia and Central Asia.
Brahmagupta: A seventh-century Indian mathematician and astronomer who wrote the Brahmasphutasiddhanta. His rules for arithmetic and astronomy shaped later scholarship in South Asia and beyond.
Survey of India: India’s national mapping agency, founded in 1767 under British rule. Surveying linked measurement and cartography to territorial administration.