Mideval India Science

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