I wonder if any of the members have heard about a gentleman called Krishna dutt who used to deliver sermons while in sleep ? I had to the good fortune of meeting him in Barnawa. I heard him delivering sermons once. His sermons were recorded and published in book forms;
1. http://www.yogausa.com/wisdom-of-the-ancient-rishis.pdf
here is one rare video of him giving a sermon;
http://www.youtube.com/watch?v=tnHF9L0favE
This man was totally illiterate and from a very poor family. There is no way he knew Sanskrit and even his spoken language was typical western UP dialect Hindi. It was only during the sleep that he gave sermons in Sanskrit and refined Hindi. modern science can not explain all this. In his sermons he spoke on a variety of topics including Mahabharata, Vedas etc.
RK^2