AUTHENTICITY OF VASTU SHASTRA;

Although,Vastushastra lost its glory during the Mughal rule & then further damaged by the British, it still exists.
Mughals damaged our ancient buildings & reconstructed them as they wished & completely overlooked the principles of Vastushastra.
The ships passing by the sea adjoining the Konark Sun Temple in Orissa used to sail near the temple attracted by the magnetic power of the stones & were able to sail further only after sunset.The British destroyed the rocks of magnetic power of the temple by dynamite.However the temple exists on the sea beach even today.
The whole city of Jaipur was constructed as per the principles of Vastu by Maharaja Sawai Jai Singh in 1727 A.D.
The Balaji Temple of Tirupati is the most prosperous temple with Vastu qualities.
Other examples of Vastu constructions is the Joshi Haveli of Jodhpur, Vidyaranya Temple of Shrangeri, Dashavtar temple of Devgarh, Venkateshwar Temple of Tirupati, Meenakshi Temple of Madurai, Sai Baba Ashram of Puttaparthi & Mahakaleshwar Temple of Ujjain.
It can only be imagined how the knowledge of Vastu must have prospered among the people of Italy.The Pyramids which were constructed thousands of years ago still exist in the same form.Even today the mummies are safely kept in those pyramids.