the pop-culture vestige of sealab called sealab 2021 for which that is the very catchy theme song byand calamine. so you see the legacy continues. not just the military, not just in scientific and not just industrial, but pop-culture, too. so, questions? [inaudible] >> okay. >> i understand a challenge in this endeavor, but as i begin reading the book, one of the first thoughts occurred to me, are we late in this science? and given that mankind to explore the oceans -- [inaudible] traveling and so forth, and it seems that if we have just begun to explore, so my question is, my impression mistaken or, that are we truly late in the science? >> late depends on the course of human history. it's never too late to start, but late in the sense, yeah, they had kind of a running start here in the '60s and it did peter out a little bit. used do to have bases like accordance and our people still talk about creating more basis like a quiz because scientists, marine sciences find it incredibly valuable to be around-the-clock on site with their observations and the scientific experiments, much as