Renuka,
Einstein stated the theory of relativity but nobody discredited him for not showing proof and called it a delusion. So is the case with all the scientific work . I am just sharing my observations along with my explanations and not eyeing a nobel prize or trying to make money. Just like the scientific knowledge backing the scientists , I have our scriptures backing me. I consider it a greater authority. So the onus is not on me because I am not here to convince anybody. If you are curious about the claims the onus is on you to find it out.