Calculating time from shadow, see the story of planet-star measuring instrument in viral video
Jaipur : Jantar Mantar of Jaipur is an astronomical observation site built in the early 18th century. It includes a set of about twenty main stationary devices. They are monumental examples of known devices in masonry, but in many cases have their own distinctive characteristics. Jantar Mantar is an expression of the astronomical skills and … Read more
