[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D.](https://indike.org/pramana/ins.science.ray-1902) › v1.c9.s2.42 # A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c9.s2.42 A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c9.s2.42 - **Language:** English ### [v1.c9.s2.42](https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2.42) ¹ Here Cowell and Gough translate पवन simply as 'air' We are inclined to think, however, that it is used in the sense of closing the mostrils—प्राणायाम of Yoga philosophy. - [Previous: v1.c9.s2.41](https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2.41) - [Next: v1.c9.s2.43](https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2.43) - [Up: v1.c9.s2](https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2) --- Source: [https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2.42](https://indike.org/pramana/ins.science.ray-1902.v1.c9.s2.42) · Pramāṇa