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Super Sub

TooBigTooBig Member Posts: 28,560 ✭✭✭
edited July 2015 in General Discussion
Super Sub



This is awesome!!!!!!!!!!!!


Set time aside to watch this very informative video on the inner workings of a submarine. Hard to believe that a fist sized lump of uranium will give all the power needed to run a submarine for over 20 years. Power to make oxygen, and support all the electrical needs of the entire ship and crew. And that means under water for 70 days.



Absolutely fascinating!



Imagine a fist-sized lump of uranium doing all of this.


We really are in the atomic age.


This is an inside video on how the USS Pennsylvania (an Ohio class - the largest) works.



It is a nuclear powered submarine powered by a lump of uranium the


size of your fist that provides all of the power to navigate and provide power


for all of the daily operations.



The USS Pennsylvania has been running since 1989 without refueling !




Ever wonder how they get fresh air under water to last for months?




How do they launch a nuclear warhead?

This is fascinating!! Take time and view all of it!



http://www.chonday.com/Videos/pen1usnav1

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    p3skykingp3skyking Member Posts: 25,750
    edited November -1
    If they could figure out how to drag a shrimp trawl they would have to surface for years.
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    babunbabun Member Posts: 11,054 ✭✭✭
    edited November -1
    Great vid !!

    Did you see that the "launch orders code" was ALWAYS handled by 2
    officers at the same time, the 2 even keep their fingers on the card as it is read.
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    p3skykingp3skyking Member Posts: 25,750
    edited November -1
    quote:Originally posted by babun
    Great vid !!

    Did you see that the "launch orders code" was ALWAYS handled by 2
    officers at the same time, the 2 even keep their fingers on the card as it is read.


    That the PRP (Personnel Reliability Program) used for special weapons. Two people must be in close proximity to be able to see each others hands when in the presence of (1)the weapon, (2)the arming, or (3)the releasing (firing) or any device that controls it.
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    1911a1-fan1911a1-fan Member Posts: 51,193 ✭✭
    edited November -1
    if we didn't live in a world full of crazy people we could use similar technology the size of a baby aspirin to power automobiles
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    pwilliepwillie Member Posts: 20,253 ✭✭✭
    edited November -1
    quote:Originally posted by 1911a1-fan
    if we didn't live in a world full of crazy people we could use similar technology the size of a baby aspirin to power automobiles
    I have always thought nuclear power was the answer to sustained flight as mass travel....
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    44pinshooter44pinshooter Member Posts: 1,049 ✭✭✭
    edited November -1
    Great vid.
    Thanks for posting.
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    buschmasterbuschmaster Member Posts: 14,229 ✭✭✭
    edited November -1
    if that was built in 1989, that was 26 years ago. they build a nuclear sub in 2015 it can do all that and more. betcha inside would look like the Starship Enterprise.
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    babunbabun Member Posts: 11,054 ✭✭✭
    edited November -1
    The newest is the Virginia class, also known as the SSN-774 class, is a class of nuclear-powered fast attack submarines (hull classification symbol SSN) in service with the United States Navy.


    Cost $2.9 Billion each. {thats like 3000 millions}[:0]
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    retroxler58retroxler58 Member Posts: 32,693 ✭✭✭
    edited November -1
    Great video of America's finest and their technology at work.
    I sleep better at night knowing they're out there
    and that would be bad guys know they're out there as well.

    I've seen that video before and NEVER get tired of watching it. [^]
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