[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Yantras or Mechanical Contrivances in Ancient India](https://indike.org/pramana/ins.science.raghavan-1952) › c2.87 # Yantras or Mechanical Contrivances in Ancient India c2.87 Yantras or Mechanical Contrivances in Ancient India c2.87 - **Language:** English ### [c2.87](https://indike.org/pramana/ins.science.raghavan-1952.c2.87) Now we have the following corroborative evidence on the use of yantras by these peoples: - [Previous: c2.86](https://indike.org/pramana/ins.science.raghavan-1952.c2.86) - [Next: c2.88](https://indike.org/pramana/ins.science.raghavan-1952.c2.88) - [Up: c2](https://indike.org/pramana/ins.science.raghavan-1952.c2) --- Source: [https://indike.org/pramana/ins.science.raghavan-1952.c2.87](https://indike.org/pramana/ins.science.raghavan-1952.c2.87) · Pramāṇa