Hi Barry, your book is my mentor. I have a documentary that I will make, my concept has derived interest with people involved in the field of my topic. What is your experience with attaching a website to the documentary where the audience once intrigued can go to get further information. As well to give links to these various supporters who have interest other than strictly commercial, i.e. government etc.
p.s. also thanks for the math quiz in the validation ?, I used a calculator