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Re: [PSUBS-MAILIST] Introduction to the PSUBS group



Thanks all for the warm welcome.

When I said "dive school" I meant hardhat commercial diving.  I really have no idea what it costs or if that will go well with my degree or anything.  And I also understand that the first two years or so in the field you don't even get wet because you have to work as a tender.  I've already cut my teeth in the field of engineering and don't really want to have to start over.

David Hoffman



-----Original Message-----
From: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org]On Behalf Of David Hoffman
Sent: Wednesday, August 11, 2010 12:08 AM
To: personal_submersibles@psubs.org
Subject: [PSUBS-MAILIST] Introduction to the PSUBS group

Hello all,
I figured I might as well introduce myself, as I have been reading the group emails for a few months and learning a lot.  My name is David Hoffman, I live near St. Paul, MN and I am a recent graduate in mechanical engineering from the university of minnesota.  I have a huge range of interests in science and engineering ranging from evolutionary biology to cosmology to jet turbines.  My focus in education is on thermodynamics, particularly computational thermodynamics, heat transfer and combustion.  I know my way around the shop and am a pretty good welder, machinist and fabricator.

I don't know what got me started on my interest in submarines but it seems to have started with reading a wikipedia article on the mid-ocean ridge in the Atlantic.  I think that might have gotten me onto Robert Ballard and the sinking of the Thresher and Scorpion.  Anyway, after doing a lot of reading I am considering a career in oceanography or deep water work.  I am still trying to figure out exactly where I want to take my career, whether I should go to dive school or go for an advanced degree in oceanography or get a desk job.  If anyone here has any advise I would love to hear it.  I likely won't be building my own sub any time soon but I am still interested in the goings-on of the community.

I am pretty impressed with most of the discussion and projects being built by the group, and hope that I can be of help through my thermodynamics education and fabrication experience.  You guys have some elegant ways to solve complex problems that I had no idea even existed prior to reading about them here. 

David Hoffman