Science & Technology
Kapali Yantra in Jantar Mantar Jaipur

Kapali Yantra at Jantar Mantar, Jaipur, is divided into two hemispherical parts known as Kapali. The western Kapali as a prototype of the Jai Prakash instrument and represents the plane of the horizon. The eastern Kapali was used for solving astronomical problems graphically.

Jantar Mantar at Jaipur in Rajasthan is considered to be the largest stone observatories in the world.