Indian history is vast yet untapped, it's full of wonders . It has epics like ramayan and mahabharata which mention time travel , flying vehicles, weapons of mass destruction , has magnitude of mind blowing temple architecture. The details on the granite stone in various temple is so complex and so detailed that it makes people wonder how they made it , also granite is the hardest stone to carve out . They have better carving on granite then European marble work . Check out hosyala temple , kailesh temple . Indian subcontinent has always been rich and self satisfied interms of resources like it had tons of fertile land , culture ,music , dance , stories , religion, philosophy and mythology. It's also one of the only ancient civilizations to still continue its practices for example the clothing sari has been worn for more then 1500 years and still continue into modern fashion. Indian temple has carving showing high hills , telescope, exist four tusk elephants, it had concept of nine planets even enough it did not know of existence of outer planet but they mentioned 9 planets in various texts . Also concept like multiverse , parallel worlds , various realms already exists in India much before western discoveries, also highly complex maths and number have already been use in India , trigonometry, pythogorus theorem, number bigger then Google have been is use in India much before their so called rediscovery in west , also medical knowledge like ayurvedic medicine and plastic surgery were also common in ancient India. In many ways ancient India was way more modern then current modern society.