"ta erog what do you do for a living?"
Not really at liberty to say here,
But I can be general, I work at a large computer company (we make workstations to supercomputers) The systems I work on have lots of “0”s in the price tag

, This is one of many different jobs I have had (all high tech). I can go down the hall and talk to people that have worked on just about any current “high tech” weapon system (though manly missiles) and sensor currently in use systems (you should hear lunch time talk). I also dabble in Military history, CAD, 3d animation, photography, lasers, high voltage experiments, and robotics . .
I also test games as a hobby

Sorry about being coy on exact info but this IS a forum
As you see I get to play around with allot (but then again my hair is also turning gray, so I have had time to) and my wife is effectively a walking library . . . very helpful.
But even then . . please do not take anything I say for total truth! I am not an authority, Look it up, ask me questions (but can point you in the right direction). . I do have opinions (though I try to highlight what they are) I do get things wrong or mess up on the translation to the more understandable version (allot of topics can’t be done justice with out a books worth of additional info . . hardly possible here).
It seems like people get here and other forums have some rather strange ideas on what IS reality, or how things work and what is not. I credit this to manly bad media (magazine and web mini articles), and lack of educate in rather focused areas. I try to quell some science myths and also have fun with QA ing a game and discussing it on these forums . . . something to do when the system in under test