जन्तर मन्तर | Jantar Mantar Delhi | Complete Tour of Delhi Jantar Mantar

Jantar Mantar Delhi | Complete Tour of Delhi Jantar Mantar #delhijantarmantar #jantarmantar #travel #vlog
jantar Mantar (yantra - instruments, mantra - formulas) was constructed in 1724, maharaja jai singh of Jaipur who built this observatory went on to build other observatories in Ujjain, Varanasi and mathura. Jai singh had found the existing astronomical instruments too small to take correct measurements and so he built these larger and more accurate instruments.
the essential purpose of the jantar mantar was to accumulate astronomical tables which in turn would help predict the time and movement of the celestial bodies such as the sun, moon and other planets..
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