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New Sub Dives To Crushing Depths
University of Washington Scientists are reporting that they have a new autonomous underwater vehicle that increases both the attainable depth and duration of deployment over current submersibles. Weighing in at just under 140 pounds, the "Deepglider" is able to stay out to sea for up to a year and hit depths of almost 9,000 feet. "Deepglider opens up new research possibilities for oceanographers studying global climate change. The glider's first trip revealed unexpected warming of water near the ocean floor, and scientists are interested in studying whether the temperatures are related to global warming."
How would global warming, if it even exists as people say it does, affect the temperature of water on the ocean floor?
Blerg.
So, the very first question is weather this is related to global warming or not. What about.. Or it may be due to hot magma underneath or some previously unknown "conveyor belt"?
Not jumping to conclusions or anything, are we??
Scientists sell too. They need funding to feed their families and buy machines than go beep. They need to use teaser language to get people interested in their work to get funding.
Engineering is the art of compromise.
It always amazes me, that we (well, humankind that is, I can't take all the credit) managed to dive to almost 40,000 feet with the Challenger in *1951*, but haven't been back or deeper since! There is so much to explore on our own planet, and so much effort is being placed into going out into a vast, mostly empty vacuum, instead of looking under our own massive oceans, which are teeming with life (almost a new form, ever time we look at it).
The discoveries we are likely to make under our oceans, are undoubtedly going to be of far more relevance and benefit to our own lives on this little planet, that anything we find "out there." Yes, I think we should do both, but I think the depths of our oceans are severely and disproportionately neglected, except for the odd diving renegade.
Love many, trust a few, do harm to none.
why is it that topics like global warming (and evolution for that matter), everyone thinks they know better than someone whom has (presumably) studied the topic for years by dismissing them as saying what they "cause it sells newspapers/magazines"?
i'm not saying that your theory is wrong (or that the scientist is right), but assessing validity between A) a random poster on
sorry, not to pick on you, but it amazes me how often politicians, theologians, pundits, etc., spout their opinions as if it carries more weight than someone who has dedicated their life studying the subject. if it turns out that science is wrong, then the truth will bear out, and any scientist worth their salt will be the first to say it's wrong -- i also suspect that most scientists *are* worth their salt.
modern science has benefited humanity in so many ways, yet people deny it when it goes against their opinions/politics.
mr c
"Physics is like sex. Sure, it may give some practical results, but that's not why we do it." - R. Feynman
Awesome info, thanks for sharing.