Tranquile - I watched the video several times and found it very interesting and learned alot I did not know.  I am assuming that the good DR was not BS'ing in any way.  I  own over 6 figure ZEN shares and underwater by 40% or so.  I thought your questions were legitimate and I too would like to know exactly what ZEN's Graphene is compared to others out in the market right now.  I would hope some folks more knowledgeable than me would pipe in on this with serious answers and just not bashing for asking a question.