- What is the most dangerous submarine?
- Is alcohol served on Navy ships?
- Why are sailors always drunk?
- Can you smoke on Navy ships?
- Do submarines collide with whales?
- Is there WIFI on US Navy ships?
- How do submarines not crash?
- Why did everyone smoke in the 40s?
- Has anyone survived a submarine sinking?
- Which race smokes the most?
- What was the legal smoking age in 1920?
- How thick ice can a submarine break through?
- Are there bars on Navy ships?
- Can a submarine survive a tsunami?
- Why did smoking become unpopular?
What is the most dangerous submarine?
Currently top 10 attack submarines in the world are these:Nr.1 Seawolf class (USA) …
Nr.2 Virginia class (USA) …
Nr.3 Astute class (United Kingdom) …
Nr.4 Graney class (Russia) …
Nr.5 Sierra II class (Russia) …
Nr.6 Improved Los Angeles class (USA) …
Nr.7 Akula class (Russia) …
Nr.8 Soryu class (Japan)More items….
Is alcohol served on Navy ships?
Ships keep a small stock of alcohol for so-called medicinal purposes such as when a crewmember is shaken by an accident or a pilot is suffering from the pressures of a demanding mission. The alcohol can only be issued on the authority of the medicinal officer or captain of the ship.
Why are sailors always drunk?
Because they were. The Stereotypical ‘sailor’ has his origins in the British Royal Navy of the 1700–1800’s, and a quick investigation into their rations shows that they were drinking alcohol to a degree that would make them alcoholics today. How much were they drinking?
Can you smoke on Navy ships?
The policy banned the use of tobacco during basic training, increased the number of designated nonsmoking areas, and prohibited health care providers from smoking on duty. … In 1993, the USS Theodore Roosevelt (CVN-71) became the first smoke-free Navy ship.
Do submarines collide with whales?
It happens on rare occasions. Whales make sounds that can be heard by the submarine sonar. Submarines usually try to avoid the whales, but on the rare occasions that a collision occurs, it is the whale that suffers the worst of it.
Is there WIFI on US Navy ships?
The U.S. Navy is outfitting its ships with unclassified wireless networks that will allow sailors and marines to move around a vessel with laptops and personal digital assistants. The program enhances personnel efficiency and saves the expense and time required to install wiring and network connection points on ships.
How do submarines not crash?
How do the subs get so stealthy? Ballistic-missile submarines are built to evade detection by making as little noise as possible. They move slowly—usually no more than 20 knots. They’re coated in anechoic tile, a rubbery substance that absorbs sound and prevents sonar detection.
Why did everyone smoke in the 40s?
Countless thousands of young American men 18–25 came home from the war in the late 1940s with a heavy smoking habit well in place. During World War II, American GI’s were given cigarettes as part of their daily rations. It was thought that this would help them stay awake and alert for combat.
Has anyone survived a submarine sinking?
All of the 72 crew made it to the surface but only 15 survived with the rest swept out to sea by the tide and lost. … Of the Soviet submarine’s 69 crew, 34 of those who made the ascent to the surface later died from hypothermia, heart failure or drowning.
Which race smokes the most?
American Indians and Alaska Natives have the highest smoking rate of any racial or ethnic group.
What was the legal smoking age in 1920?
We reviewed the history of these laws with internal tobacco industry documents and newspaper archives from 1860 to 2014. The laws appeared in the 1880s; by 1920, half of states had set MLAs of at least 21 years. After 1920, tobacco industry lobbying eroded them to between 16 and 18 years.
How thick ice can a submarine break through?
about three feetPick Your Spot. Typical submarines can break through about three feet of ice. Vessels that have been specifically strengthened can go through about nine feet.
Are there bars on Navy ships?
But even at sea, some cultural differences are apparent: French sailors can imbibe alcohol within moderation while on ship, while American sailors follow a policy of almost total abstinence. … Not so within the U.S. Navy, which has a strict no-drinking policy aboard its ships, with few exceptions.
Can a submarine survive a tsunami?
Submarines are relatively unaffected by weather or tsunamis when submerged in deep open waters. … However if a submarine has to go shallow or to periscope depth then conditions on the surface become a major concern. Large enough waves can cause a submarine to be pulled (sucked) up to the surface.
Why did smoking become unpopular?
Among the many forces driving down smoking prevalence were the recognition of tobacco use as an addiction and cause of cancer, along with concerns about the ill-effects of breathing secondhand smoke.