I'm posting this because this board is an enormous achievement for Tal. People tell him they're impressed with his scientific research on this project, but, as his parent, I know that the research is what he fills his brain with by choice 99% of the time. It wasn't even the slightest stretch for him. What was a HUGE stretch and accomplishment was sharing all that thought and research with other people in a way that they could read it... and thoroughly. He has never really liked to put much effort into describing things -- especially in writing. So for him to put this amount of effort into the writing he did for this project, and to have done it with such enthusiasm and pride, was a really huge accomplishment.