Obviously the majority of people replying to this thread have little or no interest in the subject and haven't studied the subject in any depth. With this in mind I suggest you all go and immerse yourself in H2O, to discover the truth behind USV's (Unidentified Submersible Vehicles)*
* In other words go and stick your head in a bucket!

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Author of 'Empty Thoughts from an Empty Head' and other trivia including 'Logic Lists English, the cure for illiteracy (allegedly)

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