Mainstream historians argue that the Samarangana Sutradhara is a —a theoretical, idealized treatise, not a practical manual. Just as modern textbooks contain problem diagrams that are not meant to be built, Bhoja’s mercury engines are thought to be "thought experiments." Furthermore, no archaeological evidence of a mercury-powered Vimana has ever been found.
Samarangana Sutradhara is a monumental 11th-century Sanskrit treatise on classical Indian architecture ( Vastu Shastra ), traditionally attributed to . Spanning 83 chapters and over 7,000 verses, it serves as an encyclopedic guide to town planning, temple construction, and even mechanical engineering. Overview and Historical Context samarangana sutradhara
The Samarangana Sutradhara is notable for its: samarangana sutradhara