Jai Prakash Yantra – Jantar mantar Ja
ipur Rajasthan. A concave hemisphere to measure the position of celestial bodies, built by Raja Jaisingh in 1728, a pioneer in astronomy and mathematics.
****** Dr.Surendra www.instagram.com/dr.surendra.2017
The sun dial at Jantar Mantar Jaipur Rajasthan
Jai Prakash Yantra – Jantar mantar Ja
ipur Rajasthan. A concave hemisphere to measure the position of celestial bodies, built by Raja Jaisingh in 1728, a pioneer in astronomy and mathematics.
****** Dr.Surendra www.instagram.com/dr.surendra.2017
