Submarines

All modern submarines typically have a food stores loadout of 90 days (i.e., enough food onboard for the crew for 90 days), though that's usually not the case unless an extended submerged deployment is ordered. Normal operations for Fast-Attack submarines generally keep them in port often enough to replenish stores used while at sea, and FBM submarines normally deploy for 90 days so they have a 90-120 day loadout before they leave.

For Fast-Attacks going on longer deployments, enough fresh, frozen, and canned stores are brought aboard to cover at least 90 days for all crew members aboard. It can get pretty packed in some boats; there's never enough room for everything, so canned stuff usually gets secured on the decks in various spaces, and you have to walk on them until it gets used.

In extreme circumstances, submarines can be resupplied at sea, though it's a very rare occurrence. If a boat is in an operational area where they can't be resupplied easily, rationing will take place until such time as supplies can be replenished.

As an example, during our '86 trip to the Arctic/North Pole, we lost our freezers about 2 weeks out. One of the Arctic Ice Stations we surfaced near helped us replenish our lost food stores. To this day, I will rarely eat ham and cheese sandwiches, since that's about all we had.

5lb cans of coffee are arguably the most precious item brought aboard, as coffee is just something a sailor can't do without.

The Trieste was that famous submarine. It is actually considered a bathyscaphe, but the term submarine could be applied. It dove to the deepest undersea point in the world, the Challenger Deep in the Mariana Trench, where the water depth is nearly 36,000 feet. A link is provided to the Wikipedia article on this revolutionary undersea vehicle.

This is lost to history, so is impossible to know.

1 lbs <- Stupid answer, good answer -> the average us military submarine weighs about 6,900 tons dry, but some others such as missile submarines can weigh up to 17,000 tons.

On March 24, 1916. The German submarine UB-29 torpedoed the French civilian passenger ferry SS Sussex in the English Channel.

Not like we have today, but yes, they did have basic analog targeting systems that allowed certain data to be fed in to get a targeting solution. They also used handheld calculators (much like a slide rule) and plots to determine the target track.

Knowing how to do it the old way by hand is still required today for modern submariners, in case main targeting systems fail.

William Bourne never constructed a submarine; though he is credited by historians with inventing it, his claim to fame in the submarine world is that he was the first to draw a publish a design (1578) from which Cornelius Jacobszoon Drebbel built the first navigable submarine (1620).

Absolutely - the first U.S. Navy diesel-electric submarine, SS-1, was built starting in 1896, and commissioned in 1900.

The Dolphin 3K was developed by the Japanese Marine Science and Technology Agency (JAMSTEC) in 1984 for pre-site surveys, rescue of the manned submersible 'Shinkai 2000', and scientific reconnaissance surveys. The vehicle was constructed at Mitsui Engineering & Shipbuilding and was completed in 1987. The vehicle is operated from the JAMSTEC support vessel Natsushima.

Submarine simulators have been around for decades. Though primarily used in Submarine School in Groton, CT, to train new submariners, they're also used for submarine veterans in pre-deployment training exercises.

The 2 most common are the dive simulator and everyone's favorite, the wet trainer. The dive simulator simulates a submarine control room, with helm, planes, and ballast control panel stations. The trainer is used to give candidates a hands on experience of dealing with emergencies, without the side-effect of dying. Since the Helm/Planesman stations are the first that most crew qualify on, it's the logical choice for a trainer.

Submarine control room trainers for officers are more complex, as they're taught advanced submarine command, control, and tracking/attack procedures.

The wet trainer is exactly what it implies; it is a simulated room of the engineering spaces of a submarine where pressurized water pipes and manifolds with leaks are activated, and the participants work the simulated emergency. The trainer is designed to prepare crews to deal with pressurized water leaks, rising water, and pipe-patching/flood control procedures. In submarine school, it's also a psychological evaluation to see how potential candidates fare in an emergency situation in a closed environment where water is rising.

For pre-deployment training, simulators can help train crews for specific mission tasks, or refresh/hone target acquisition and tracking skills between the key personnel involved during battlestations.

The Navy, including Submarines, is always present for any conflict overseas involving U.S. military forces. While they may or may not be used for direct action against land targets, they can provide many other roles supporting the primary mission, including intelligence gathering, covert insertion, etc.

They use Arrestor Cables to catch the landing gear and slow the plane down.

The same terms would apply as for a group of surface ships. So you could refer to a submarine fleet, although that term describes the largest group available (so you could refer to the 'US submarine fleet' as all the subs America operates).

For a mid-sized group, you could use 'flotilla', or for a few boats the word 'squadron' is sometimes used.

(Note that in naval use these terms will have specific meanings, but for colloquial use amongst civilians they should be fine.)

The system was known as the Escorted Convoy System, and was used to great effect by the Allies to counter the early successes of the U-boat fleet. The convoy system, in concert with advances in ASW techniques and long-range bomber support, eventually pushed U-boat losses to over 70% for the Germans.

No. Max had no involvement whatsoever with The Yellow Submarine, though he has profited greatly over the years from the mistaken assumption that he did. The Yellow Submarine was designed by Heinz Edelmann, who drew the album cover.

2/26/10 - Peter Max did an interview on the Bubba the Love Sponge Show and states that he was originally commissioned to do the art. Finally when the Beatles were ready they needed him to do extensive travelling, Max was not able to travel. He then called Edelmann (who called him self the German Peter Max) and got him the job. Edelman doing his art in the same genre as Max, is the reason for the misconception.

No, submarine crews do not generally feel waves when operating submerged. During "normal" undersea operations, submarines are almost always below a depth that would cause them to react to wave action.

The word "Submarine" is a combination of the 2 words "Sub", meaning Below or Under, and "Marine" referring to the Sea or Ocean. "Submarine" literally means Below the Sea or Under the Ocean, however you wish to phrase it.

underwater listening devices the navy uses sona bouys which is an active systems that is place in a pattern where suspected submarines are, they are launched out of a p3-orion or an S3-viking, also they have a system of underwater microphones called the sousis (maybe not the correct spelling) but it monitored 24/7.

Also, most ships and submarines in the Navy have passive SONAR (listen only mode) as well as active (send a sound, then listen for the return) to detect what is near them in the water. The advantage to using passive, is that if you can keep your own ship quiet enough, the other vessel may not know that they have been detected.

Nature or Sex Worship The deification and worship of the procreative organs and the generative principles of life is one of the oldest and one of the most universal of religions. It has been called the foundation of all religions. Among the life generating gods may be named Vishnu, Osiris, Zeus, Priapus, Adonis, Bacchus, Saturn, Apollo, Baal, Moloch, and Jehovah. Among the receptive life producing goddesses were Isis, Rhea, Ceres, Venus, Istar, Astarte, Aschera, Devaki, Eve, and Mary. Where the worship of the female element largely prevailed the Virgin and Child was a favorite deity. Isis and Hortrs, Rhea and Quirinus, Leto and Apollo, Devaki and Krishna, Mary and Christ, all had their inception in the sex worship of primitive man. Solar Worship The early Israelites were mostly sun worshipers. And even in later times, the sun god, Baal. divided with Jehovah the worship of the Jews. Saul, Jonathan, and David named their children in honor of this god. "Saul begat Jonathan,...and Esh-baal. And the son of Jonathan was Merib-baal" (1 Chron. viii, 33, 34). David named his last son, save one, Beeliada, "Baal Knows" (1 Chron. xiv, 7). If Christ was not originally a solar god he wears today the livery of one. His mother, the Virgin, was the mother of the solar gods; his birthday, Christmas, is the birthday of all the gods of the sun; his Twelve Apostles correspond to the twelve signs of the Zodiac; according to the Gospels, at his crucifixion the sun was eclipsed, he expired toward sunset, and rose again with the sun; the day appointed for his worship, the Lord's day, is the dies solis, Sunday, of the sun worshipers; while the principal feasts observed in memory of him were once observed in honor of their goals. "Every detail of the Sun myth," says the noted astronomer, Richard A. Proctor, "is worked into the record of the Galilean teacher." Astral Worship The worship of the planets and stars was probably a later development than sex and solar worship. It flourished for a time in nearly every part of the world, and left its impress on the religions that succeeded it. The author of Supernatural Religion says: "The belief that sun, moon and stars were living entities possessed of souls was generally held by the Jews at the beginning of our era." Out of astral worship grew the so-called science of astrology. Of this Chambers' Encyclopedia says: "Astrology is one of the most ancient forms of superstition, and is found prevailing among the nations of the east at the very dawn of history. The Jews became much addicted to it after the Captivity." One of the so-called Messianic prophecies of the Old Testament reads: "There shall come a star out of Jacob" (Num. xxiv, 17). "Note when Jesus was born in Bethlehem of Judea in the days of Herod the King, behold, there came wise men from the east to Jerusalem, saying, Where is he that is born king of the Jews? For we have seen his star in the east,...and, lo, the star, which they saw in the east, went before them, till it came and stood over where the young child was"(Matt. ii, 1, 2, 9). This marvelous event at the advent of the Christian Messiah was a complete "fulfillment" of what had been predicted centuries before concerning the appearance of the expected Persian Messiah, the original of the expected Messiah of the Jews. Worship of the Elements and Forces of Nature The elements and forces of nature, Volney believes, inspired the first ideas of God and religion: "Man, reflecting on his condition, began to perceive that he was subjected to forces superior to his own, and independent of his will. The sun enlightened and warmed him, fire burned him, thunder terrified him; the wind beat upon him, and water drowned him." Considering the action of the elements on him, he conceived the idea of weakness and subjection on his part, and of power and domination on theirs; and this idea of power was the primitive and fundamental type of every idea of the Divinity." "The action of these natural existences excited in him sensations of pleasure and pain, of good or evil; and by a natural elect of his organization he conceived for them love or aversion; he desired or dreaded their presence; and fear or hope gave rise to the first idea of religion." From this elemental worship Indra, Agni, Zeus, Odin, Jehovah and other gods were evolved. Jehovah was originally a god of the atmosphere. He manifested himself in the tempest; he unchained the waves of the sea; the wind has his breath; the thunder was his voice, the lightning his messenger. He filled the air with frost; he precipitated the hail; he blanketed the earth with snow; he deluged the land with rain; he congealed the water of the stream, and parched the verdure of the field. Worship of Animals and Plants In the infancy of the world animals were deified and adored, and trees and plants were regarded as sentient beings and received the homage of man. Nearly every animal has been an object of worship. This worship flourished for ages in Egypt and India In Egypt the worship of the bull (Apis) was associated with that of Osiris (Serapis). The cow is still worshiped in India. Serpent worship has existed in every part of the world. Remnants of animal worship survived in Judaism and Christianity. Satan was a serpent; Jehovah, like Osiris, was worshiped as a bull; Christ was the lamb of God, and the Holy Ghost appeared in the form of a dove. Fetichism Closely related to the foregoing worship is fetichism, the worship of idols and images. This is popularly supposed to be the religion only of savages and barbarians; but it also prevails to some extent among people who are considered civilized and enlightened. The fetichism of Christ's ancestors reappeared in the image worship of his devotees. The Christians of the middle ages, Dr. Draper says, "were immersed in fetichism." "The worship of images, of fragments of the cross, or bones, nails and other relics, a true fetich worship, was cultivated" (Conflict, p. 49). "A chip of the true cross, some iron filings from the chain of St. Peter, a tooth or bone of a martyr, were held in adoration; the world was full of the stupendous miracles which these relics had performed. But especially were painted or graven images of holy personages supposed to be endowed with such powers. They had become objects of actual worship" (Intellectual Development of Europe, Vol. I, p. 414). The Mediatorial Idea This idea had its origin chiefly in the worship of the elements and forces of nature by primitive man. He believed that these elements and forces were intelligent beings. He realized that in their presence he was in a measure helpless. He therefore sought to win their favor and appease their wrath. He made offerings to them; he prayed to them; he worshiped them. But other men, more wise, more cunning, and more fortunate, appeared to have greater influence with these deities. He employed them to intercede for him; and thus the priesthood was established. The priest was the first mediator. More complex religions systems were in time evolved, and in some of them mediatorial gods appeared. The mediatorial idea was prominent in the Persian system. Mithra was the Persian mediator. The worship of Mithra was carried to Rome and the Romans became acquainted with the mediatorial idea In an exposition of Philo's philosophy, Mrs. Evans says: "The most exalted spirits are able to raise themselves to the pure essence and find peace and joy which earthly conditions cannot disturb; but weaker natures need a helper in a Being, who, coming from above, can dwell below and lift their souls to God. The majority of mankind, in their passage along the slippery path of life, are sure to fall, and would perish if it were not for a mediator between themselves and God.... The power of the Caesars, culminating in Augustus, enabled them to claim divine honors from the people, already disposed to see in them chosen agents of celestial sovereignty. Rome, according to the expression of Valerius Maximus, recognized in the Caesars the mediators between heaven and earth. And that was before Christianity introduced its anointed mediator" (The Christ Myth, pp. 90, 92). The Messianic Idea The desire for a deliverer naturally arises in the minds of a people who are in subjection and bondage. This desire was the germ of the Messianic idea While there are traces of this idea in the earlier writings of the Hebrews, it reached its highest development during and immediately following the Captivity, and again in the Maccabean age. The Messiah of Judaism and the Messiah, or Christ, of Christianity, were derived from the Persian theology, the adherents of each system modifying the doctrine to suit their respective notions. In its article on Zoroaster, Chambers' Encyclopediasays: "There is an important element to be noticed, viz., the Messiah, or Sosiosh, from whom the Jewish and Christian notions of a Messiah are held by many to have been derived.... Even a superficial glance at this sketch will show our readers what very close parallels between Jewish and Christian notions on the one hand, and the Zoroastrian on the other, are to be drawn." The Logos (Word) The doctrine of the Logos, or Word: as an emanation or essence of divine wisdom is very old. It is found in the ancient religions of Egypt and India It was recognized in the Persian theology, and was incorporated into the Jewish theology by the Babylonian exiles. It constitutes an important element in the Platonic philosophy. It received its highest development and exposition in the writings of the Jewish philosopher Philo, a contemporary of Jesus. Concerning the Logos, Dean Milman, in his History of Christianity, says: "This Being was more or less distinctly impersonated, according to the more popular or more philosophic, the more material or the more abstract, notions of the age of the people. This was the doctrine from the Ganges, or even the shores of the Yellow Sea, to the Ilissus: it was the fundamental principle of the Indian religion and the Indian philosophy, it was the basis of Zoroastrianism; it was pure Platonism; it was the Platonic Judaism of the Alexandrian school." Another English clergyman, Mr. Lake, says: "We can trace its [the Word's] birthplace in the philosophic speculations of the ancient world; we can note its gradual development and growth; we can see it in its early youth passing (through Philo and others), from Grecian philosophy into the current of Jewish thought" (Philo, Plato, and Paul, p. 71).

Yes, Japan came into Pearl Harbor with 6 minisubs. However, all the minisubs were sunk.

The windex bottle looks kinda the same as it does today. it just the prices have changed and the bottle's shape.

An optical glass bow dome, no, and there are a couple of reasons for that.

1. There's no reason for it - unlike "Voyage to the Bottom of the Sea", there's nothing to see at the depths submarines operate at.

2. Glass properties aren't strong enough to withstand the constant pressure changes and operating environments submarines are routinely exposed to.

3. Resonance - glass resonates when a fluid is moving over it, causing a loud, low frequency.

4. Collision - any collision will likely occur at the bow, and glass isn't exactly that strong.

Glass Reinforced Plastic (Fiberglass) domes have been used on submarines for over 40 years, but their downside is that if there's an underwater collision (uncharted object, e.g.) the damage caused is much worse than if the boat had a steel dome. Both types of incidents have already happened in the U.S. fleet; my own boat hit an underwater mountain in '77, crushing the steel dome, but saving the boat from much worse damage. By contrast, the USS San Francisco, which hit an uncharted mountain several years ago with at GRP dome, lost crew and suffered serious damage as a result.

Technically, you could probably use a thick, ballistics type clear glass for a dome, but again, there's no reason for it, as the bow dome houses the main Sonar arrays.

Most definitely! AE2 was the First ANZAC!