used in the rms titanic expedition. i look at that exchange and i find myself saying this is the kind of thing i m guessing the industry letter is related to. you re making claeims that this is the standard of the industry. design, engineering and testing if i were to pick the three most important thing, those would be the ones. and it s not just the vessel. every component of it. the window up front that we ve seen, the seals around it, everything has to be tested because this pressure is so unbelievably destructive and at this depth, i was speaking to a guy yesterday, some mariners, at this depth there is no such thing as a small leak. the smallest leak can become absolutely explosive in a matter of seconds and take the entire craft out. goodness. these are the questions that have to be answered, whether