Tuesday, 2 December 2014

Bermuda Triangle

BERMUDA TRIANGLE

Introduction.

The Bermuda Triangle, also known as the Devil's Triangle, is a loosely defined region in the western part of the North Atlantic Ocean, where a number of aircraft and ships are said to have disappeared under mysterious circumstances. According to the US Navy, the triangle does not exist, and the name is not recognized by the US Board on Geographic Names. Popular culture has attributed various disappearances to the paranormal or activity by extraterrestrial beings. Documented evidence indicates that a significant percentage of the incidents were spurious, inaccurately reported, or embellished by later authors. In a 2013 study, the World Wide Fund for Nature identified the world’s 10 most dangerous waters for shipping, but the Bermuda Triangle was not among them.
File:Bermuda Triangle.png

Triangle area

The first written boundaries date from an article by Vincent Gaddis in a 1964 issue of the pulp magazine Argosy, where the triangle's three vertices are in Miami, Florida peninsula; in San Juan, Puerto Rico; and in the mid-Atlantic island of Bermuda.

History

Origins

The earliest allegation of unusual disappearances in the Bermuda area appeared in a September 17, 1950 article published in The Miami Herald  by Edward Van Winkle Jones. Two years later, Fate magazine published "Sea Mystery at Our Back Door", a short article by George X. Sand covering the loss of several planes and ships, including the loss of Flight 19, a group of five U.S. Navy TBM Avenger bombers on a training mission. Sand's article was the first to lay out the now-familiar triangular area where the losses took place. Flight 19 alone would be covered again in the April 1962 issue of American Legion magazine. In it, author Allan W. Eckert wrote that the flight leader had been heard saying, "We are entering white water, nothing seems right. We don't know where we are, the water is green, no white." He also wrote that officials at the Navy board of inquiry stated that the planes "flew off to Mars. "Sand's article was the first to suggest a supernatural element to the Flight 19 incident. In the February 1964 issue of Argosy, Vincent Gaddis' article "The Deadly Bermuda Triangle" argued that Flight 19 and other disappearances were part of a pattern of strange events in the region. The next year, Gaddis expanded this article into a book, Invisible Horizon

Tuesday, 25 November 2014

Hiro Shima Naga Saki

                      Hiro Shima, Naga Saki.

In August 1945, during the final stage of the Second World War, the United States dropped atomic bombs on the Japanese cities of Hiroshima and Nagasaki. The two bombings, which killed at least 129,000 people, remain the only use of nuclear weapons for warfare in human history.





As the Second World War entered its sixth and final year, the Allies had begun to prepare for, what was anticipated to be, a very costly invasion of the Japanese mainland. This was preceded by an immensely destructive firebombing campaign that obliterated many Japanese cities. The war in Europe had concluded when Nazi Germany signed its instrument of surrender on May 8, 1945, but with the Japanese refusal to accept the Allies' demands for unconditional surrender, the Pacific War dragged on. Together with the United Kingdom and China, the United States' calls for the unconditional surrender of the Japanese armed forces in the Potsdam Declaration on July 26, 1945 was buttressed with the threat of "prompt and utter destruction".   


By August 1945, the Allied Manhattan Project had successfully detonated an atomic device and subsequently produced atomic weapons based on two alternate designs. The 509th Composite Group of the U.S. Army Air Forces was equipped with a Silverplate Boeing B-29 Superfortress that could deliver them from Tinian in the Mariana Islands. A uranium gun-type atomic bomb was dropped on Hiroshima on August 6, 1945, followed by a plutonium implosion-type bomb on the city of Nagasaki on August 9.

Background:

Pacific War,

 In 1945, the Pacific War between the Empire of Japan and the Allies entered its fourth year. Of the 1.25 million battle casualties incurred by the United States in World War II, including both military personnel killed in action and wounded in action, nearly one million occurred in the twelve-month period from June 1944 to June 1945. December 1944 saw American battle casualties hit an all-time monthly high of 88,000 as a result of the German Ardennes Offensive. In the Pacific the Allies returned to the Philippines, recaptured Burma, and invaded Borneo. Offensives were undertaken to reduce the Japanese forces remaining in Bougainville, New Guinea and the Philippines. In April 1945, American forces landed on Okinawa, where heavy fighting continued until June. Along the way, the ratio of Japanese to American casualties dropped from 5:1 in the Philippines to 2:1 on Okinawa.

 

Preparations to invade Japan

 Even before the surrender of Nazi Germany on May 8, 1945, plans were underway for the largest operation of the Pacific War, Operation Downfall, the invasion of Japan. The operation had two parts: Operations Olympic and Coronet. Set to begin in October 1945, Olympic involved a series of landings by the U.S. Sixth Army intended to capture the southern third of the southernmost main Japanese island, Kyūshū. Operation Olympic was to be followed in March 1946 by Operation Coronet, the capture of the Kantō Plain, near Tokyo on the main Japanese island of Honshū by the U.S. First, Eighth and Tenth Armies. The target date was chosen to allow for Olympic to complete its objectives, for troops to be redeployed from Europe, and the Japanese winter to pass.






Tuesday, 18 November 2014

Adolf Hitler

                                      ADOLF HITLER

 Adolf Hitler 20 April 1889 – 30 April 1945) was an Austrian-born German politician and the leader of the Nazi Party. He was chancellor of Germany from 1933 to 1945 and dictator of Nazi Germany from 1934 to 1945. Hitler was at the centre of Nazi Germany, World War II in Europe, and the Holocaust.
Hitler was a decorated veteran of World War I. He joined the German Workers' Party in 1919, and became leader of the NSDAP in 1921. In 1923, he attempted a coup in Munich to seize power.

Early years,

Ancestry:

Hitler's father, Alois Hitler, Sr. (1837–1903), was the illegitimate child of Maria Anna Schicklgruber. Because the baptismal register did not show the name of his father, Alois initially bore his mother's surname, Schicklgruber. In 1842, Johann Georg Hiedler married Alois's mother, Maria Anna. After she died in 1847 and Johann Georg Hiedler in 1856, Alois was brought up in the family of Hiedler's brother, Johann Nepomuk Hiedler. In 1876, Alois was legitimated and the baptismal register changed by a priest to register Johann Georg Hiedler as Alois's father (recorded as Georg Hitler). Alois then assumed the surname Hitler, also spelled as Hiedler,Hüttler, or Huettler. The Hitler surname is probably based on "one who lives in a hut"  or on "shepherd" alternatively, it might be derived from the Slavic words Hidlar or Hidlarcek.
                                



Childhood and education:

Adolf Hitler was born on 20 April 1889 in Braunau am Inn, a town in Austria-Hungary (in present day Austria), close to the border with the German Empire. He was the fourth of six children to Alois Hitler and Klara Pölzl (1860–1907). Hitler's older siblings—Gustav, Ida, and Otto—died in infancy. When Hitler was three, the family moved to Passau, Germany. There he acquired the distinctive lower Bavarian dialect, rather thanAustrian German, which marked his speech throughout his life. In 1894 the family relocated to Leonding (near Linz), and in June 1895, Alois retired to a small landholding at Hafeld, near Lambach, where he farmed and kept bees. Hitler attended Volksschule in nearby Fischlham.

         

Early adulthood in Vienna and Munich:

The house in Leonding where Hitler spent his early adolescence (photo taken c. 1984)
From 1905, Hitler lived a bohemian life in Vienna, financed by orphan's benefits and support from his mother. He worked as a casual labourer and eventually as a painter, selling watercolours of Vienna's sights. Vienna's Academy of Fine Arts rejected him in 1907 and again 1908, citing "unfitness for painting". The director recommended that Hitler study architecture, which was also an interest, but he lacked academic credentials. On 21 December 1907, his mother died of breast cancer at the age of 47. After the academy's second rejection, Hitler ran out of money and was forced to live in homeless shelters and men's hostels.


 Military career of Adolf Hitler:

World War I:

At the outbreak of World War I, Hitler was living in Munich and volunteered to serve in the Bavarian Army as an Austrian citizen.Posted to the Bavarian Reserve Infantry Regiment 16 he served as a dispatch runner on the Western Front in France and Belgium, spending nearly half his time well behind the front lines. He was present at the First Battle of Ypres, the Battle of the Somme, the Battle of Arras, and the Battle of Passchendaele, and was wounded at the Somme.He was decorated for bravery, receiving the Iron Cross, Second Class, in 1914.On a recommendation by Lieutenant Hugo Gutmann, Hitler's Jewish superior, he received the Iron Cross First Class on 4 August 1918, a decoration rarely awarded to one of Hitler's Gefreiter rank.  He received the Black Wound Badge on 18 May 1918.
                                               





Tuesday, 4 November 2014

Pearl Harbour

                             Pearl Harbour

Attack on Pearl Harbour.

 The attack on Pearl Harbour was a surprise military strike conducted by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii, on the morning of December 7, 1941 (December 8 in Japan). The attack led to the United States' entry into World War II.

 

 The attack was intended as a preventive action in order to keep the U.S. Pacific Fleet from interfering with military actions the Empire of Japan was planning in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and the United States. There were simultaneous Japanese attacks on the U.S.-held Philippines and on the British Empire in Malaya, Singapore, and Hong Kong.

Map:









 From the standpoint of the defenders, the attack commenced at 7:48 a.m.  Hawaiian Time

The base was attacked by 353 Japanese fighter planes, bombers, and torpedo planes in two waves, launched from six aircraft carriers. All eight U.S. Navy battleships were damaged, with four being sunk. All but one (Arizona) were later raised, and six of the eight battleships were returned to service and went on to fight in the war. The Japanese also sank or damaged three cruisers, three destroyers, an anti-aircraft training ship, and one minelayer. 188 U.S. aircraft were destroyed; 2,403 Americans were killed and 1,178 others were wounded. Important base installations such as the power station, shipyard, maintenance, and fuel and torpedo storage facilities, as well as the submarine piers and headquarters building (also home of the intelligence section) were not attacked. Japanese losses were light: 29 aircraft and five midget submarines lost, and 65 servicemen killed or wounded. One Japanese sailor was captured.

 Events leading to the attack on Pearl Harbor

  • The attack on Pearl Harbor was intended to neutralize the U.S. Pacific Fleet, and hence protect Japan's advance into Malaya and the Dutch East Indies, where it sought access to natural resources such as oil and rubber. War between Japan and the United States had been a possibility of which each nation had been aware (and developed contingency plans for) since the 1920s, though tensions did not begin to grow seriously until Japan's 1931 invasion of Manchuria. Over the next decade, Japan continued to expand into China, leading to all-out war between those countries in 1937. Japan spent considerable effort trying to isolate China and achieve sufficient resource independence to attain victory on the mainland; the "Southern Operation" was designed to assist these efforts.
  •  From December 1937, events such as the Japanese attack on the USS Panay, the Allison incident, and the Nanking Massacre (the International Military Tribunal of the Far East concluded that more than 200,000 Chinese non-combatants were killed in indiscriminate massacres, though other estimates have ranged from 40,000 to more than 300,000) swung public opinion in the West sharply against Japan.
  •  In 1940, Japan invaded French Indochina in an effort to control supplies reaching China. The United States halted shipments of airplanes, parts, machine tools, and aviation gasoline to Japan, which was perceived by Japan as an unfriendly act. The U.S. did not stop oil exports to Japan at that time in part because prevailing sentiment in Washington was that such an action would be an extreme step, given Japanese dependence on U.S. oil, and likely to be considered a provocation by Japan.
  •  Early in 1941, President Franklin D. Roosevelt moved the Pacific Fleet to Hawaii from its previous base in San Diego and ordered a military buildup in the Philippines in the hope of discouraging Japanese aggression in the Far East. Because the Japanese high command was (mistakenly) certain that any attack on Britain's Southeast Asian colonies would bring the U.S. into war, a devastating preventive strike appeared to be the only way to avoid U.S. naval interference.



Approach and attack

On November 26, 1941, a Japanese task force (the Striking Force) of six aircraft carriers—Akagi, Kaga, Sōryū, Hiryū, Shōkaku, and Zuikaku—departed northern Japan en route to a position northwest of Hawaii, intending to launch its 408 aircraft to attack Pearl Harbor: 360 for the two attack waves and 48 on defensive combat air patrol (CAP), including nine fighters from the first wave.

First wave composition

  •  1st Group (targets: battleships and aircraft carriers
  •  2nd Group – (targets: Ford Island and Wheeler Field) 
  •  3rd Group – (targets: aircraft at Ford Island, Hickam Field, Wheeler Field, Barber's Point, Kaneohe)

 

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.