• Between 1724 and 1730 Maharajah Sawaii Jai Singh II of Jaipur constructed five astronomical observatories in northern India. The observatories, or "Jantar...
  • “Jantar Mantar” these two magical and mysteries words chanting in India by many people in their childhood to fulfill their magical dreams but these words are more...
  • Purpose[edit]. Jai Singh noticed that the Zij, which was used for determining the position of celestial objects, did not match the positions calculated on the table.
  • Jantar Mantar, situated in Delhi was built in 1724 by Maharaja Jai Singh of Jaipur to help predict time and the movement of the sun, moon and celestial bodies.
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