This is the audio broadcast of the complete booklet entitled "What is Thought". The booklet has been written by Dr. Anil K Rajvanshi (https://nariphaltan.org/shortbio.pdf)
Dr. Rajvanshi presents in this booklet a possible mechanism of neurobiological and physical basis of thought production and memory formation. And furthermore, a possible mechanism on how it is transmitted and its interaction with matter and gravity. I also speculate on the unexplored possibilities which might provide a detailed mathematical foundation of the nature of individual thought.
The full book is available at: https://nariphaltan.org/whatisthought.pdf
It contains links to all the research articles used in the book.