what is the meaning of we all live in a yellow submarine
Yellow Submarine (song) Although intended as a nonsense song for children, "Yellow Submarine" received various social and political interpretations at the time; music journalist Peter Doggett wrote that the "culturally empty" song "became a kind of Rorschach test for radical minds."[4] The song's chorus was reappropriated by schoolchildren, sports fans, and striking workers in their own chants. At a Mobe protest in San Francisco, a yellow papier-mâché submarine made its way through the crowd, which Time magazine interpreted as a "symbol of the psychedelic set's desire for escape".[4] A reviewer for the P.O. Frisco wrote in 1966, "the Yellow Submarine may suggest, in the context of the Beatles' anti-Vietnam War statement in Tokyo this year, that the society over which Old Glory floats is as isolated and morally irresponsible as a nuclear submarine."[4] Writing for Esquire, Robert Christgau felt that the Beatles "want their meanings to be absorbed on an instinctual level" and wrote of the interpretations, "I can't believe that the Beatles indulge in the simplistic kind of symbolism that turns a yellow submarine into a Nembutal or a banana—it is just a yellow submarine, damn it, an obvious elaboration of John [Lennon]'s submarine fixation, first revealed in A Hard Day's Night."[16]
Nitrogen narcosis Narcosis while diving (also known as nitrogen narcosis, inert gas narcosis, raptures of the deep, Martini effect) is a reversible alteration in consciousness that occurs while diving at depth. It is caused by the anesthetic effect of certain gases at high pressure. The Greek word ναρκωσις (narcosis) is derived from narke, "temporary decline or loss of senses and movement, numbness", a term used by Homer and Hippocrates.[1] Narcosis produces a state similar to drunkenness (alcohol intoxication), or nitrous oxide inhalation. It can occur during shallow dives, but does not usually become noticeable at depths less than 30 meters (100 ft).