Wednesday, 29 October 2014

History of Titanic.

History of Titanic
   RMS Titanic.  



 After leaving Southampton on 10 April 1912, Titanic called at Cherbourg in France and Queenstown (now Cobh) in Ireland before heading west to New York.[2] On 14 April 1912, four days into the crossing and about 375 miles (600 km) south of Newfoundland, she hit an iceberg at 11:40 p.m. ship's time. The collision caused the ship's hull plates to buckle inwards along her starboard side and opened five of her sixteen watertight compartments to the sea; the ship gradually filled with

Titanic was a British passenger liner that sank in the North Atlantic Ocean in the early morning of 15 April 1912 after colliding with an iceberg during her maiden voyage from Southampton, UK to New York City, US. The sinking of Titanic caused the deaths of more than 1,500 people in one of the deadliest peacetime maritime disasters in modern history. The RMS Titanic, the largest ship afloat at the time it entered service, was the second of three Olympic class ocean liners operated by the White Star Line, and was built by the Harland and Wolff shipyard in Belfast with Thomas Andrews as her naval architect. Andrews was among those lost in the sinking. On her maiden voyage, she carried 2,224 passengers and crew


Under the command of Edward Smith, the ship's passengers included some of the wealthiest people in the world, as well as hundreds of emigrants from Great Britain and Ireland, Scandinavia and elsewhere throughout Europe seeking a new life in North America. A wireless telegraph was provided for the convenience of passengers as well as for operational use. Although Titanic had advanced safety features such as watertight compartments and remotely activated watertight doors, there were not enough lifeboats to accommodate all of those aboard due to outdated maritime safety regulations. Titanic only carried enough lifeboats for 1,178 people—slightly more than half of the number on board, and one-third her total capacity.

 Meanwhile, passengers and some crew members were evacuated in lifeboats, many of which were launched only partly loaded. A disproportionate number of men were left aboard because of a "women and children first" protocol followed by some of the officers loading the lifeboats.[3] By 2:20 a.m., she broke apart and foundered, with well over one thousand people still aboard. Just under two hours after Titanic foundered, the Cunard liner RMS Carpathia arrived on the scene of the sinking, where she brought aboard an estimated 705 survivors.
The disaster was greeted with worldwide shock and outrage at the huge loss of life and the regulatory and operational failures that had led to it. Public inquiries in Britain and the United States led to major improvements in maritime safety. One of their most important legacies was the establishment in 1914 of the International Convention for the Safety of Life at Sea (SOLAS), which still governs maritime safety today. Additionally, several new wireless regulations were passed around the world in an effort to learn from the many missteps in wireless communications—which could have saved many more passengers.[4]
The wreck of Titanic remains on the seabed, split in two and gradually disintegrating at a depth of 12,415 feet (3,784 m). Since her discovery in 1985, thousands of artefacts have been recovered and put on display at museums around the world. Titanic has become one of the most famous ships in history, her memory kept alive by numerous books, folk songs, films, exhibits, and memorials.



Dimensions and layout


Titanic in 1912
Titanic was 882 feet 9 inches (269.06 m) long with a maximum breadth of 92 feet 6 inches (28.19 m). Her total height, measured from the base of the keel to the top of the bridge, was 104 feet (32 m).[15] She measured 46,328 gross register tons and with a draught of 34 feet 7 inches (10.54 m), she displaced 52,310 tons.[16]
All three of the Olympic-class ships had ten decks (excluding the top of the officers' quarters), eight of which were for passenger use. From top to bottom, the decks were:
  • A Deck, also called the Promenade Deck, extended along the entire 546 feet (166 m) length of the superstructure. It was reserved exclusively for First Class passengers and contained First Class cabins, the First Class lounge, smoke room, reading and writing rooms and Palm Court.
  • B Deck, the Bridge Deck, was the top weight-bearing deck and the uppermost level of the hull. More First Class passenger accommodation was located here with six palatial staterooms (cabins) featuring their own private promenades. On Titanic, the A La Carte Restaurant and the Café Parisien provided luxury dining facilities to First Class passengers. Both were run by subcontracted chefs and their staff; all were lost in the disaster. The Second Class smoking room and entrance hall were both located on this deck. The raised forecastle of the ship was forward of the Bridge Deck, accommodating Number 1 hatch (the main hatch through to the cargo holds), numerous pieces of machinery and the anchor housings. Aft of the Bridge Deck was the raised Poop Deck, 106 feet (32 m) long, used as a promenade by Third Class passengers. It was where many of Titanic's passengers and crew made their last stand as the ship sank. The forecastle and Poop Deck were separated from the Bridge Deck by well decks.
  • C Deck, the Shelter Deck, was the highest deck to run uninterrupted from stem to stern. It included both well decks; the aft one served as part of the Third Class promenade. Crew cabins were housed below the forecastle and Third Class public rooms were housed below the Poop Deck. In between were the majority of First Class cabins and the Second Class library.
  • D Deck, the Saloon Deck, was dominated by three large public rooms—the First Class Reception Room, the First Class Dining Saloon and the Second Class Dining Saloon. An open space was provided for Third Class passengers. First, Second and Third Class passengers had cabins on this deck, with berths for firemen located in the bow. It was the highest level reached by the ship's watertight bulkheads (though only by eight of the fifteen bulkheads).
  • E Deck, the Upper Deck, was predominantly used for passenger accommodation for all three classes plus berths for cooks, seamen, stewards and trimmers. Along its length ran a long passageway nicknamed Scotland Road, in reference to a famous street in Liverpool. Scotland Road was used by Third Class passengers and crew members.
  • F Deck, the Middle Deck, was the last complete deck and mainly accommodated Second and Third Class passengers and several departments of the crew. The Third Class dining saloon was located here, as were the swimming pool and Turkish bath.
 

Wednesday, 22 October 2014

Cell-o-Mania

Cell-o-Mania

Advantages and Disadvantages of cell phones:



A long time back cell phones were not so advanced and were usable only for calling and messaging but now technology has become so advanced that now we have a great diversity of mobile phones that we can use.Now we can use our mobile phones instead of our laptops or computers.At first only some mobiles had a back camera but of poor quality but now we have both front and rear cameras available on our mobile phone and now they are touch screen.


Advantages

  • Communicating with Friends, Family, and Coworkers

This one is pretty obvious but bare with us. Since the first cell phone, we’ve been able to make calls while on the go. But given the fact that almost everyone today owns at least a basic mobile phone and the majority have their phone on hand at all times, you’re able to get in touch with people nearly 24/7.
Add to this the cell phone towers constantly popping up to give us ever-improving reception and even being in a building or outside of the city isn’t the problem it used to be. This comes in handy in so many ways. Let your boss know about last second changes to an important business deal, keep tabs on your kids, hit a friend for an impromptu hangout, or even call for help in an emergency. All these things and more are easier than ever.
  • Constant Internet Access

It doesn’t take much of an imagination to come up with tons of advantages of having the internet at your fingertips any time you need it. Want to find all the local movie times? No problem.
Need to look up the number for that restaurant you were supposed to make reservations at? Just pull out your phone. Smartphones have also been effectively solving friendly arguments about random trivia for years. Learn to take advantage of everyone’s constant connection to the internet.

  • Applications and the All-in-One Device

It’s tough to fit an mp3 player, digital camera, phone, and GPS all in your pockets at the same time – at least comfortably. Fortunately for you, today’s cell phones mean that’s not a problem anymore. It’s been our go-to calculator and flashlight for at least the past decade and a smartphone is probably the only camera many people even own. To learn to create professional-quality shots with your phone’s camera.

If that weren’t enough, there are apps for practically everything. Now your phone is also an ebook reader, currency converter, and handheld gaming device. There are even apps that help you learn foreign languages on the go.


  Disadvantages

  • Hinder Real Human Interaction

Our phones can do so much these days that some people have trouble tearing themselves away long enough to reconnect with the real world. You’ve likely seen them around town, on public transportation, and in stores with their eyes and fingers glued to their mobile device. Instead of interacting with the people around them, they ignore face-to-face conversation for virtual ones.
Many believe that our younger generation is actually less capable of normal socializing because of this. They’ve gotten so little practice that they’re simply not comfortable with chatting with someone they meet out in public. Since humans are social creatures by nature who need real life connections, this runs the risk of becoming a huge problem for society.
  • Lead to Some Pretty Serious Accidents

That’s not the only way the inattention to their surrounding caused by cell phones creates problems. It can actually cost lives when drivers focused on texting or social media lose control of their vehicle and have major accidents. Is letting your friend know you’re on the way really worth dying over?
And it’s not safe to do it while you’re walking either. For one, people have stepped into oncoming traffic while staring at the screen of their phone. Less seriously, you can fall down stairs, trip over something on the ground, or bump into a wall or another pedestrian while you’re absorbed with what’s happening on Facebook.
  • Breaches of Privacy and Security

While having all your information in one handy device can be extremely convenient, it also has the potential to be very dangerous. All it takes is forgetting your phone in some bathroom or movie theater and suddenly, your whole life is exposed to the person who finds it. Your contacts, documents, social media accounts, and even banking information is theirs to do with as they please.