Across
- 2. Persian polymath who wrote about India
- 5. Instrument to measure time using water
- 8. The concept of zero as both a placeholder and a functional number was developed by
- 9. Medical system rooted in ancient India
- 11. Study of planetary motion
- 13. Famous observatory builder king
- 15. Islamic scholar who translated Sanskrit works
- 16. Ancient Indian doctor
- 19. Science of metals and minerals
- 20. Famous astronomical text by Aryabhatta
Down
- 1. Branch of Ayurveda dealing with surgery
- 3. Medieval mathematician who wrote Lilavati
- 4. Study of stars and celestial bodies
- 6. Device used to observe celestial objects
- 7. Observational astronomy site
- 10. Mathematical infinite series discovered in Kerala
- 12. Kerala school mathematician
- 14. Ancient Indian numeral system later transmitted to Arabs (6)
- 17. Medieval Indian text on alchemy
- 18. System of medicine brought via Arabs