A month after the fire, the X-Press Pearl now lies dormant in a semi-submersible state off the coast of Sri Lanka, its hull resting on the sandy bottom of the shallow sea. The X-Press Pearl burned for 13 days off the coast of Sri Lanka. Photo: BBC. Although the fire on board has been extinguished, the problems stemming from the fire are just beginning. Many stacked chemical containers are still stuck on the ship. Many of these barrels have leaked and soaked into the water, raising concerns about marine life being poisoned by the chemicals. In addition, tons of microplastics have washed up on nearby local beaches. Hundreds of tons of engine fuel sealed in the sunken hull is also likely to leak into the sea. In addition to the environmental threats, the X-Press Pearl ship fire also had devastating consequences for local communities, according to the report. BBC . Indigenous fishermen lose their livelihood overnight and may suffer the consequences for years to come. “We are fishermen, we have to go to the sea every day. We can only make a living by going to sea, otherwise our whole family will starve,” said Denish Rodrigo, who lives on the Sri Lankan coast. with BBC . Billions of microplastics One of the most striking features in the photos documenting the X-Press Pearl fire disaster is the many small round plastic beads spilling from the ship. The number of pieces of plastic is so much that the naked eye can see them when they are next to each other. These microplastics are the main ingredient of most plastic products on the planet. Large amounts of microplastics from the X-Press Pearl ship could threaten the Sri Lankan ecosystem. Photo: BBC. “There were about 46 different chemicals on that ship (X-Press Pearl),” Hemantha Withanage, a Sri Lankan environmental activist, told the BBC. BBC . “But what we’ve been able to see most clearly so far are tons of microplastics.” Since the end of May, pieces of plastic from the X-Press Pearl have washed up on the beaches of Negombo city on the west coast of Sri Lanka. Locals also reported dead fish floating around because of ingesting microplastics. Normally, plastic takes between 500 and 1,000 years to completely decompose. The aforementioned microplastics may have been pushed by ocean currents to the coasts around Sri Lanka or even beyond. “Our whole family will starve to death” For fishermen in Negombo, their concern isn’t just about ingesting microplastics in their fish, but the possibility that they won’t be able to catch any fish. Local authorities have issued a fishing ban in the area affected by the fire. This means that many fishermen have lost their entire source of income and livelihood overnight. “Fish species grow on coral reefs in the area, and authorities say those areas have been destroyed by the effects of dangerous chemicals. Now there is no choice but to jump into the sea naturally. death,” said Mr. Tiuline Fernando, who has been a fisherman for the past 35 years BBC . Many fishing families in Negombo struggled to make ends meet because they lost their livelihood overnight. Photo: BBC. The Sri Lankan government is demanding compensation and insurance from the owners of the X-Press Pearl. However, locals do not expect that money to be used to support them. The local fishermen’s association said it needed help from the whole community. “It’s not just us (fishers) but many other related industries are also affected,” explained the president of the indigenous fishermen’s association Densil Fernando. “Suppliers of nets, engines, boats and oil are involved in fishing operations. Thousands of jobs related to the fishing industry are being affected,” said Mr. Fernando. Chemical pollution The most lasting impact from the fire is believed to be a problem of chemical contamination. Activist Withanage said some of the hazardous elements found on board the X-Press Pearl were nitric acid, sodium dioxide, copper and lead. When mixed with water, these elements enter the internal organs of local sea creatures. Small fish can die immediately from poisoning, but large fish are more likely to survive, the poison will gradually accumulate in their bodies over time. Toxic marine life washed ashore in Negombo, Sri Lanka. Photo: BBC. Mr Withange said fish, turtles and dolphins had died and washed up on beaches. Many of them have turned green, indicating that the body is contaminated with metals and chemicals. “In a couple of years, if you catch a tuna, there’s a good chance it’s still poisoned,” Mr Withange said. “This chemical buildup is a serious problem.” “People should be informed about this,” he added. “The X-Press Pearl is now a toxic ship. Anything from this ship that washes ashore is very poisonous. People shouldn’t even touch them.”

Sunken Roman statue at Baiae, Italy As humans spread across continents and populations exploded, trade between civilizations became more frequent. Coastal settlements allowed larger ships to come and go, increasing trade and boosting the local economy, with many port towns being built as a way to access rare goods and wealth. have. But the riverbank is not always a safe place to settle down. Saeftinghe Swamp, Netherlands A swamp in the Netherlands known as the Sinking Lands of Saeftinghe, the area was once a prosperous village. In the 13th century, humans drained the swamp so that they could build on the fertile land; they also built dykes around the reclaimed land to protect it from flooding. Much of the land around Saeftinghe was lost in the flood of 1570. Dutch soldiers fighting in the war for independence from the Spaniards were forced to destroy the last dyke barrier. while defending Antwerp, allowing Scheldt’s waters to take over the town. However, a local legend tells a slightly different story, blaming the flood of 1570 on the rampage of a mermaid held captive by the townspeople. Today, the settlement is buried under layers of sand and clay, although bricks have been recovered that may have belonged to a monastery due to the floods. Caribbean Pirate Paradise The Caribbean pirate’s paradise of Port Royal, Jamaica was known as “the worst city on Earth”, before a devastating earthquake and subsequent tsunami pushed two-thirds of the town under waves. The violent shaking liquefied the sand beneath about 2,000 brick buildings, which were displaced and appeared to flow into the sea. Of the town’s estimated 6,500 inhabitants at the time, 2,000 are believed to have perished in the earthquake and tsunami. More than 3,000 people died from injury and disease afterward, according to UNESCO. Salt beach in Germany This place was once a busy trading port. Rungholt’s exact location – long regarded as a legend – remains unclear, although artifacts and evidence of tillage found in the Wadden Sea suggest its existence. a trading port. The flood of Saint Marcellus, also known as the “Great Drowning of Men”, is believed to be the culprit behind the town’s disappearance. High tides caused by extratropical cyclones ravaged the coasts of northern Germany and Denmark, killing thousands. Atlit Yam, Israel The oldest settlement ever discovered in the Mediterranean with interesting rock structures such as Scotland’s Stonehenge. This Neolithic village lies 8 to 12 meters deep under the Mediterranean Sea, hidden for more than 8,000 years until marine archaeologist Ehud Galili discovered it while surveying sand for shipwrecks in 2014. 1984. It is now considered one of the oldest underwater settlements ever discovered. Careful excavations have uncovered rectangular houses with fireplaces and the remains of a dry rock well. One of the most interesting finds is a megalithic structure – similar to Scotland’s Stonehenge – built around a stream, made of seven giant stones weighing around 600 kg each. Burial sites and human remains have also been excavated. One study suggested that a tsunami may have caused the settlement to be abandoned. Baiae, Italy Baiae was once a spa town in Rome that was famous for its debauchery. Underground pressure in the area causes the land to rise and fall, and much of its ancient history is now below sea level. Notably, the underwater remains of the Pisonian Mansion and the statue of Nymphaeum decorated by Emperor Claudius were sunk deep into the water. In addition, several prominent Romans visited the resort town during its heyday, including Julius Caesar, emperors Hadrian and Septimius Severus, generals Gnaeus Pompeius Magnus (Pompey the Great) and Gaius Marius and politician Lucius Licinius Lucullus. Underwater city for over 3,000 years in Greece Hy The city of Pavlopetri, Greece has been submerged for more than 3,000 years. The ruins of Pavlopetri were discovered in 1967, and analyzes of building materials and pottery shards show them to be about 5,000 years old. The town remained above ground for 2,000 years before it could be sunk by earthquakes. The layout of the town has been perfectly preserved 4 meters under the waves, with streets, buildings and tombs eroded over time but still visible. At least 15 buildings have been identified. Thonis-Heracleion, Egypt A statue of a Nile god found underwater is important evidence of the area’s existence. Located northwest of Alexandria on the Nile Delta, Thonis-Heracleion was a famous trading port before earthquakes weakened the land and dragged it under salt water. The area is full of artifacts, but the colossal 6-ton statue of the Nile god Hapi is one of the most important finds among the ruins.

The legendary Titanic will be reconstructed in China, in the hope of becoming a tourist attraction. The biggest difference with the “original” Titanic is that the replica ship will not set sail. It is located by the river, at an amusement park in Sichuan province and about 1,000 km from the sea. A factory building a replica of the Titanic in Sichuan province, China. To stay a night on board and enjoy 5-star service, visitors need to pay about 150 USD. The song “My Heart Will Go On” performed by Céline Dion will play again during the tour. Everything from the dining room to the luxurious cabins and even the door handles is in the style of the original Titanic. Facilities such as a banquet hall, theater, observatory and a swimming pool will also be restored on board. Inspired by director James Cameron’s 1997 film Titanic, the project owner said he wanted this replica to last another 100 or 200 years, to preserve the memories of the Titanic. He also hopes to welcome about 5 million visitors each year to visit this replica ship. However, the opening date has not yet been set. The replica ship will have the same length as the original, with a length of about 269 m. Construction will take about six years, longer than the previous Titanic. This plan is expected to require about 23,000 tons of steel, hundreds of workers and 1 billion yuan (about 153.5 million USD). “The greatest meaning of building this ship is to continue and inherit the great spirit of Titanic. I will invite Jack, Rose and James Cameron to the inauguration ceremony,” the investor said.

The study said the new virus is more distantly related to the previously found strains of the coronavirus that cause Covid-19. However, this new virus has a high degree of similarity in gene sequence with the virus that causes Covid-19. This is the first time that the Wuhan Institute of Virology has released detailed information about the virus it has collected several years ago. “These results suggest that the coronavirus we detected from bats may be just the tip of the iceberg,” the team wrote in the paper. Wuhan Institute of Virology, China. Photo: AFP. Many research results have never been published Through the paper, the institute also provides more insight into the viruses they host. The latest study examines eight viruses collected during a 2015 survey trip to a town in southwestern China’s Yunnan province. During this trip, researchers from the Wuhan Institute of Virology collected more than 1,000 specimens from bats living in and around the cave over a three-year period. The Wuhan Institute of Virology has studied the corona virus found in bats. Photo: South China Morning Post. This trip started after a few workers came to the cave and became ill. After testing, the doctors said they had an unprecedented virus, so they started looking for a virus from bats. The team also added that the group of workers at that time did not have Covid-19. Previously, in the journal Nature published in November 2020, Wuhan researchers said that during their exploration of the cave, they found 9 viruses that cause severe acute respiratory syndrome and Covid- 19. One of them is RaTG13 – published by researchers in February – still considered the closest “relative” to Sars-CoV-2, the cause of Covid-19. The remaining eight viruses were newly classified in the May 21 paper. The origin of Covid-19 is still unclear and controversial. Doubt In February, after a trip to China, international experts investigating the origin of Covid-19 by the World Health Organization (WHO) suggested that the virus probably came from a bat-like animal. . The virus then passes to another animal that has close contact with humans and infects them. Chinese virologist Shi Zhengli of the Wuhan Institute of Virology. Photo: SCMP. However, critics, including the head of WHO, say the investigation is not deep enough. May 23, Wall Street Journal Citing a confidential US report, it was revealed that in November 2019, before China reported its first Covid-19 cases, some researchers at the Wuhan Institute of Virology were hospitalized. . Chinese Foreign Ministry spokesman Zhao Lijian stated on May 24 that the article was “completely untrue”. Article by Wall Street Journal was released ahead of the WHO meeting, which is expected to discuss in detail the next phase of the investigation into the origins of Covid-19. The amazing variety of corona virus virus Evolutionary biologist Edward Holmes at the University of Sydney said that the paper by researchers from the Wuhan Institute of Virology provides further evidence that the Wuhan laboratory does not have a virus closely related to Sars -CoV-2 – the origin of the Covid-19 outbreak. A database of hundreds of thousands of bats is needed to see a complete picture of the coronavirus. Photo: AP. “This paper shows us the incredible diversity of coronaviruses found in animals in the wild,” added Mr Holmes. He and another team of experiments also found four viruses in bats closely related to Sars-CoV-2 among more than 400 samples collected in Yunnan province. The area is considered by WHO to be an important place for further research into the origins of Covid-19, although it remains unclear whether research is ongoing. The May 21 article also highlights recent work that highlights the possibility that Covid-19 is related to another species, besides bats. A pangolin coronavirus has the ability to effectively bind to human cells, distinct from the bat viruses associated with Sars-CoV-2 that have been identified so far. However, according to Maciej Boni, an associate professor at the Center for Infectious Disease Dynamics at Pennsylvania State University (USA), there are not enough viruses yet to see an overall picture. “We need to have databases of hundreds of thousands of viruses in bats. Until then, we won’t have many new discoveries about the origin of Sars-CoV-2,” he said. Satellite photos show that Covid-19 can spread in Wuhan from August 2019 According to a study from Harvard Medical School (USA), satellite photos of hospital parking lots in Wuhan show that the corona virus may have been spreading since August 2019.

Church bell tower, the only surviving evidence of a village called Curon. Photo: Getty Images The lonely church bell tower, the only evidence of Curon village with about 900 people living in 160 houses, shows that there once existed a small town called Curon nearly a century ago. Now, the unique historic site dating back to the 14th century has suddenly become famous when attracting hundreds of tourists and locals who are excited to take pictures and share them on social networks. Church bell tower seen from above. Photo: Getty Images It is speculated that this village, which has been owned by Austria since 1919, was submerged to build a hydroelectric power station in 1950. “All the houses were destroyed except for the church bell tower,” said Luisa Azzolini, a local senior. One day at the end of May 2021, the only remaining part of this village suddenly appeared almost completely before the eyes of local residents after the water in the lake was drained so that the irrigation system was repaired. is being damaged. Remnants of a destroyed house. Photo: Luisa Azzolini Upon hearing information from the local government that the lake will be refilled in the next 2 weeks, tourists from all over the world rushed to this place to capture the unique image of the symbol of the lake. the image of a “disappearing village” before it actually disappeared back into the depths of the lake bed. Beautiful images of the church bell tower submerged deep in the lake have just been revealed – Clip: Louise DM (Th)

China’s Titanic ship project was started in November 2016 with the aim of creating the most similar version of the real Titanic from design to food menu. (Source: Getty Images) The Chinese version of the Titanic will be placed on the river near the Romandisea Seven Star International Cultural Tourism Resort, Toaining City, Sichuan.(Source: AFP/GettyImages) This ship took up to 6 years to complete, longer than the time to build the original Titanic. More than 100 workers participated and 23,000 tons of steel were used to complete this simulation ship. (Source: Getty Images) China’s version of the Titanic has the same size, design and interior as the original, giving visitors the feeling of being on the real Titanic more than 100 years ago. Everything from the dining room to the cabin to the door handles is very luxurious, in the style of the original ship. (Source: Shutterstock) The Chinese version of the “unsinkable ship” was built by Seven Star Energy Investment Corporation (SSEI) at a cost of 1 billion yuan. (Source: Shutterstock) The original investors planned to create a high-tech simulation for visitors to have a real experience, recreating the feeling when the giant ship crashed into the iceberg. (Source: Shutterstock) The Titanic sank on April 15, 1912 during its maiden voyage from the port of Southampton (UK) to New York (USA) after crashing into an iceberg in the Atlantic Ocean, killing 1,500 people. The project investor said that the funding to build a simulation version of the Titanic is to preserve the memories of this ship. (Source: Shutterstock)

Fragments from the submarine were found during a search operation. When the submarine of the Indonesian navy carried 53 divers into the Bali Sea during a periodic training exercise, it may have been pulled into the abyss by an invisible but powerful force. Indonesian naval officials suspect an inner wave, known to have occurred in the waters around Bali, could have caused the sinking of the KRI Nanggala 402. (According to Britannian Dictionary: Side Wave) in, a kind of gravity wave that occurs on internal “surfaces” in ocean waters). The KRI Nanggala 402 sank to a depth of 838 meters, far beyond the reach of the rescuers. As the crew members’ personal belongings surfaced and the ship’s oxygen supplies dwindled, officials said there was no possibility of anyone surviving. The question remains: What happened? Many theories have been put forward but the authorities say there is evidence that an underwater wave – which could induce a vertical tensile force below sea level – occurred in the Bali Sea around the time. The submarine disappeared last Wednesday morning. The Lombok Strait between the islands of Bali and Lombok is believed to be famous for its violent underground waves on an almost bi-weekly basis. NASA, the US space regulator, says the combination of strong tidal currents, rough ocean floor and water exchange between two channels – one shallow and one deep – “tends to combine around 14. once a day for exceptionally strong tidal currents. Indonesian naval officials believe this natural phenomenon is more likely to be the explanation for the submarine disaster than other theories have been put forward in recent days. The waves inside are barely discernible on the ocean’s surface, but underwater, they can reach towering heights. The waves inside can look like ripples on the ocean’s surface, like this satellite image taken by NASA in 2013. (Wikimedia Commons: NASA) Rear Admiral Muhammad Ali, former commander of the KRI Nanggala 402, and now the Indonesian navy planning and budgeting assistant, said an internal wave was essentially “a strong electric current that can pull a submarine. vertically so it will sink faster than usual. ” “Our suspicions were directed towards natural conditions. Because an undercurrent appeared at that time in the north of Bali,” he told Indonesian media. Naval officials said images from Japan’s Himawari 8 satellite, as well as Europe’s Sentinel satellite, showed massive underwater waves coinciding with the sinking of the KRI Nanggala 402. . “It moves from the bottom to the north and there is a groove between the two waves,” said Rear Adm. Iwan Isnurwanto, Commander of the Indonesian Navy Command and General Staff School. “The wave speed is about two knots and the amount of water is about two to four million cubic liters.” Admiral Iwan explained that an inner wave could render the crew powerless in the face of nature. “Once the water swept along and pushed the ship down, what else could we do? There is no safety measure that can fix that.” Other theories about what happened to the submarine have also emerged. Some suggested that this submarine was hit by a missile from a foreign ship, or even lost power. But naval officials said the submarine was still trackable when it began diving for torpedo drills and “the lights were on” – meaning there was only a small chance of power outages. They also denied that the ship was overloaded, a theory that had 53 crew members on board but only 34 beds, instead arguing that the crew was divided into three shifts and took turns sleeping. “The submarine was originally for 33 staff members, then modernized to meet our need to have 50 staff on board,” said Admiral Iwan. Officials said the submarine was also designed to carry eight torpedoes – weighing about a ton each – but only four at the time of the disaster. Many other experts point out that metal fatigue due to cracking or corrosion and that the age of the parts is the more likely cause. KRI Nanggala 402 was built in 1978 and last overhauled in 2012, almost a decade ago.

The KRI Nanggala-402 submarine sinking tragedy of Indonesia, making the entire crew and commanding officers, in fact completely avoidable, if the country’s naval forces pay more attention to safety standards. ship operation. As a 40-year-old submarine, Indonesia’s KRI Nanggala-402 is likely to have had problems with improper maintenance. However, it is likely that this ship will not be salvaged, and the cause of the incident will forever be unraveled. There have been many similar submarine tragedies in the past, but the causes of these incidents are often unknown due to being classified as a state secret, or simply by submarines. was broken, it was impossible to determine the exact cause. In 2017, the ARA San Juan submarine of the Argentine Navy sank during a patrol off the waters of the country. The ship sank with all 44 crew on board, and all initial search attempts were unsuccessful. It was not until a year later that the San Juan was found in the South Atlantic. The reason for the shipwreck was simply described as “technical error”, the long search and the ship lying at a depth of up to 900 meters, which caused the ship to be completely destroyed. China also had a similar tragedy in 2003, when its diesel-electric submarine, number 361, sank with 70 crew members. The cause of the incident was not disclosed much by the Chinese media, some sources said that the submarine was functioning well, a fault in the ventilation system, causing the entire crew to suffocate. Due to the loss of the crew’s control, submarine 361, with all the crew and commanding officers, crashed into the sea floor. However, the official cause of the incident has never been made public by China. The most horrifying submarine tragedy in history, and best known, is that of the nuclear submarine Kursk, which occurred in August 2000. The Kursk nuclear submarine sank off the Barent waters, killing 118 crew and commanding officers. Russia then salvaged this submarine ashore, to find out the exact cause of the incident. Based on Russian evidence found after the Kursk was salvaged, it has been determined that 23 Russian sailors are still alive in the escape compartment after the bow explosion occurred. However, the Russian side, partly incapable of rescue, partly subjective, said that no one survived, so decided not to organize the rescue of people, but only tried to salvage the ship from the beginning. . Many comments also said that the Kursk submarine has a lot of military secrets, so the Russian side does not want to ask the West to participate in the process of rescuing people still trapped in the ship. Russia itself, knowing that there are still survivors inside the ship, does not have enough access to equipment, the only way is to ask the Western assistance. Another tragedy involving submarines built in the Soviet Union, which occurred in 1989, was the K-278 Komsomolets. Soviet nuclear submarines sank off the coast of Norway, still emitting extremely dangerous radioactivity. Unlike the aforementioned tragedies, the K-278 was in trouble due to the poorly operated crew of the ship, the ship was burnt in time and surfaced to evacuate, before sinking completely into the seabed. However, 42 out of 69 crew members died, of which most died from hypothermia after hours of soaking in the cold sea water, while others were killed by sinking with the ship in an attempt to save. living ship is sinking. Another terrible submarine accident involved the Soviet Union, the K-8 submarine tragedy that occurred on April 8, 1970. The K-8 submarine had a problem with 52 crew members on board, all killed. Initially, the K-8, after the incident, was able to float to the sea surface, the entire crew safely escaped. Then the tug of the Soviet Navy appeared, trying to tow the submarine back to the port. During the towing process, all 52 crew members returned to the submarine, into the operational position. On the way back to port, the K-8 submarine sank with all crew members, killing 52 people. The incident took place in the waters of Biscay. Photo source: BI. The Komsomolets submarines of the Soviet Navy are still emitting radioactivity in the seabed off the coast of Norway. Source: RT.

Fast sleep according to the military method The method below can take up to 120 seconds to complete at the beginning, but the practitioner should be able to sleep from the first 10 seconds later. According to experts, this method has helped pilots practice sleeping habits in 2 minutes or less. This easy military method of sleeping is really effective, even if they’ve just had a cup of coffee or have loud gunshots in their ears. Doctor, Doctor Truong Hong Son – Vietnam Institute of Applied Medicine – Photo: Hoa Ngoc Van To apply the military fast sleep method, take the following steps: Relax the whole facial muscles, including the muscles inside the mouth; relax your shoulders to relieve tension and let your arms drop to your sides; Breathe out gently, relax your chest; relax legs, thighs and calves; Clear your mind with gentle relaxation images. If you still cannot sleep, tell yourself and repeat: “Stop thinking, stop thinking …”, your head will become heavier and may fall asleep within 10 seconds. This is a scientifically proven method of fast sleep to be effective. How to quickly fall asleep using the 4-7-8 breath method In the first times of this 1-minute quick nap, it can take up to 2 minutes to see the effect. This is a method of combining breathing exercises while meditating with recall or imagination. To prepare to learn this quick nap, put the tip of your tongue on the palate and behind your front teeth. Keep your tongue there all the time “lull up” and gently pamper your lips as you learn to breathe, then do the 4-7-8 breathing method as follows: Let your lips open slightly and make a whistling sound when breathing out through your mouth, then close your lips and inhale gently through your nose, counting from 1 to 4 in your head. Next, hold your breath for 7 seconds then exhale for 8 seconds with a “Om om um um” sound. This is a way to simulate the sound of the “Om” mantra in yoga, which is responsible for eliminating toxins and purifying the pure gas inside the body. This mantra also helps make it easier to fall asleep by pushing out of the body the negative emotions inside it. Avoid breaking the stillness at the end of each cycle. Try to practice this quick sleep without thinking anything. How to quickly sleep with a method of muscle relaxation The general rule of thumb for a fast sleep with muscle relaxation is to alternate muscle tension and relax parts of the body. Follow the steps: Raise your brow as high as possible for 5 seconds, this will help stretch your brow muscles. Instantly relax muscles and feel relieved, wait 10 seconds. Smile wide, make cheeks stretch, hold for 5 seconds and relax. Pause for 10 seconds. Squint with half-closed eyes and hold for 5 seconds, relax. Then pause for 10 seconds. Tilt your head back slightly to comfortably look up at the ceiling, hold for 5 seconds, and relax as your neck falls back onto the pillow. Pause for 10 seconds. Just like that, continue the technique of stretching and relaxing down to the rest of the body, from the biceps to the chest, thighs to the feet. Let yourself fall asleep even without completing the stretching and relaxation of the rest of your body. When working on muscle relaxation techniques, focus on feeling the most relaxed of your body as a whole. How to quickly sleep in 120 seconds If the military method of fast sleep, 4-7-8 breathing and muscle relaxation are not effective, you can try a combination of 3 methods to help sleep within 2 minutes including: Tell yourself that you “need must stay awake “; Imagine a peaceful space; Do acupressure to sleep better. Telling yourself that you “need to stay awake” is a method based on the “paradoxical intent” principle that simply makes it easier to fall asleep. When you find it difficult to sleep, do what you are doing bad like learning English, finish the job at the company … Visualizing a peaceful space is the easiest way to fall asleep. According to the study, scientists believe that people who enter imaginary images fall asleep faster. Imagine yourself relaxing in a peaceful space like the beach in the sunset, a field of lavender flowers radiating gently, the rice field blowing in the wind … In addition, there are several methods of acupressure to help you sleep well when you have insomnia. This method can be found on the internet or through video medical instruction channels. However, in addition to the above methods, it is necessary to combine a healthy diet and a regular exercise schedule to see the effects. The most important thing is to learn how to let go of all your troubles before going to bed to get a good night’s sleep each day.

Priz AS-28 was successfully rescued New chapter in rescue history In the military history of the United States, the rescue of the Sargo-class USS Squalus submarine of the US Navy has become a major event and also a lesson in operational deployment of submarines. The incident took place on the morning of May 23, 1939, the Sargo-class submarine USS Squalus with 59 crew members began their usual test dives off Portsmouth, New Hampshine, without knowing they were about to experience a disaster. USS Squalus was the new and best submarine of the US Navy at the time. The ship was launched in September 1937 and has undergone 18 successful trials. No one thought it would fail on the 19th test, because all the systems on board were still working fine. However, due to a technical error, the technician wrongly announced the coordinates of the submerged vessel up to 8km down. Squalus dives while the main air intake valve remains open, causing tons of seawater to enter the engine bay at the rear of the ship. The sailors on board were shocked to hear the news and rushed to find a way for the ship to float. They built flooded compartments and tried to close the air intake valves but failed, before putting compressed air into the ballast tanks to allow the ship to float. The Squalus is stable with the bow pointing upwards. However, when the sailor tried to prevent seawater from entering through the vent pipe, there was a tremendous increase in pressure. The sea water suddenly flooded the front compartments and the ship began to sink to the ocean floor due to the large amount of seawater. The incident caused 26 sailors at the back of the ship to be immediately killed by water, 33 men in front of the ship survived. The Squalus sank to the bottom with the bow pointing upward at an angle of about 11 degrees, lost power completely, was unable to communicate and was in waters with temperatures just above freezing. The Sculpin was then dispatched to the Squalus’ coordinates on the last contact, but did not detect any signs of disaster such as debris or oil spills. No one aboard the Sculpin knew that they were 8km away from where the submarine was sunk. Meanwhile, the surviving sailors aboard the Squalus try to send out a call for help. Captain Naquin quickly ordered the release of a floating buoy attached to the cable and left a phone inside with the words “submarine sinks here, there is a telephone inside”. The crew constantly fired smoke bullets out, as well as pumped oil through the toilet so that the rescue team could detect smoke and oil spills in the sea. A sailor aboard Sculpin detected a streak of smoke rising into the sky and reported to the captain. The Sclupine arrives, finds the beacon and cell phone and communicates with the Squalus ship. That night, the US Navy deployed several ships anchored around the search area and turned on the headlights on the sea surface, while the crew on the Sclupine submarine tried to get close to the Squalus. The Squalus submarine salvage was rejected because it was too dangerous and risky. The rescuers had only two options: to transfer diving equipment to sailors to float to the surface, or to use a rescue cocoon from above, but this equipment had not been verified. The first option was canceled because when the sailors exited the submarine, it was very susceptible to cold and high pressure under the sea. The next day, the divers used the rescue cocoon. They performed four rescues with the last man on the surface at midnight May 25. This rescue campaign opened up a new chapter in the history of underwater rescue. Difficult to save because of “invisibility” Military submarines are originally designed to travel undetected under the ocean. Except when there is a need to contact headquarters, the ship will not transmit any signal. Meanwhile, the submarine detector is only really effective when finding a ship that is “in the middle of the sea or floating on the surface”. In fact, the submarine’s submarine stealth is a double-edged sword. With each passing hour, the hopes of saving the ship became less and less. Sailors will have to reduce their activity and move to reduce their oxygen consumption while they wait to be rescued. Although they have been trained in emergency self-rescue, their chances of survival depend on the depth of the ship. On August 5, 2005, the Russian submarine Priz AS-28 and its crew of seven were trapped at a depth of 190 meters below sea level after the propeller was caught on an undersea cable. The sailors were trapped in darkness on the cold ship and the oxygen supply dropped. This accident has attracted much attention because it happened just five years after the sinking of the nuclear submarine Kursk (in 2000), killing all 118 sailors. The Russian government immediately requested US and UK assistance; at the same time to plan to rescue the ship. The first was the scheme to detonate the anchor system of the Russian surveillance antenna system installed under the sea (weighing 60 tons), but was rejected because it was not feasible. By the end of August 6, the command decided to hook the cable to the ship, tow the ship up close to the water surface so that the crew could rescue the sailors. But this plan also failed. On the night of August 6, the race against time reached its peak because the oxygen in the train was only able to endure until August 7. The British Super Scorpio 45 unmanned submersible has entered the game. According to commander Jonty Powis, an expert on British submarine rescue and rescue, the campaign went smoothly. The ship has successfully severed the cables that are clutching the Priz submarine. Commander Powis praised the Russian government’s openness to allow rescue parties to intervene in the area that was once one of the most secretive parts of the Soviet Union before. After just 3 days of being stranded under the sea, the ship finally emerged. All 7 crew members are healthy. Although suffering from the cold and the oxygen in the ship was gradually running out, when rescued, sailors were able to open the submarine’s cover and move to the lifeboat without assistance. According to the examination results at the hospital, the health of all 7 people was still normal and did not need any special treatment. This shows that the crew responded very professionally to the extremely strict situation in the ship stranded at a depth of 190 meters under the sea. They wore insulation to keep their bodies warm, maximized energy savings by only intermittent contact with the mainland and tried to stay calm so as not to lose the meager oxygen on board.

The Indonesian navy KRI Nanggala-402 went missing on Wednesday. Alex Widojo / Anadolu Agency / Getty Images The search for a missing Indonesian Navy submarine has been going on for days, and time is running out, hopes seem to have faded. “The submarines are designed to be hard to detect, this is a problem that can happen when one sinks,” said Bryan Clark, a former US Navy submarine officer. Submarines are built to penetrate enemy waters, engage and engage enemy navies, shoot at ground targets with cruise and ballistic missiles, and even deliver force. amount secretly entering enemy territory / territorial waters. Not all submarines can perform every task, but regardless of the mission and the ship’s capabilities, stealth is considered to be of primary importance. The KRI Nanggala-402 is a German-made diesel-electric attack submarine that is more than 40 years old. Due to the age of the submarine, it may lack the coating and stealth features of newer ships, even after being refurbished in 2012, giving search and rescue teams a bit of an edge. as they try to look for it, but other challenges will overwhelm any potential advantage. In the event of an emergency, the submarine can either trigger a “ping” device on the ship or send a buoy to monitor (if the Indonesian submarine has these systems and the systems are in operation as well. the submarine crew knew how to use them and did not lose their ability to act). A “ping” signaling device is extremely valuable because it allows search and rescue teams to use passive sonar to scan a larger ocean area with other tools. There is no indication that KRI Nanggala-402 is making a sound that would aid with the search. Mr. Clark, a defense expert at the US Hudson Institute, speculates that if the ship makes a sound, it may have been located. “If it makes a sound no matter what form it is, it will be much easier to find,” he said. Without a ping or other type of noise, search and rescue teams are limited to using active sonar, narrowing the scanning range and prolonging the time it takes to search for a site. field. While passive sonar involves listening to sounds coming from objects in the ocean, sonar actively emit pings and then listens for echoes from objects in the ocean. The Indonesian navy identified the submarine disappeared in the waters north of Bali island. Search teams soon noticed oil slicks in their search area, narrowing the scope of interest. In this common area, search units found an object with “strong magnetic resonance” that could be emitted from the missing submarine. While these developments have significantly reduced the overall size of the search area, there is still a lot to consider. Indonesia has dozens of ships and aircraft, supported by international forces participating in the search. The Indonesian navy said the ship may have sunk at a depth of more than 600 meters, which would certainly complicate the search. Not only does that depth exceed the maximum depth of the ship, potentially putting the hull in danger of rupture, but it could also leave it out of the reach of existing recovery options. Finding things on the ocean floor is also quite difficult, Mr. Clark said. “Like we’ve seen with so many airline crashes, it’s hard to find something, even big, when it falls to the sea floor, because it’s mixed up in the mess down there,” he said. The ARA San Juan submarine of the Argentine navy went missing in 2017. It wasn’t until a year later that search teams found the ship, 44 crew members killed, on the ocean floor at a depth of about 1,000m. “If a diesel submarine as small as an Indonesian submarine sinks more than 600 meters, it is unlikely to survive,” Clark said.

The Indonesian Ministry of Defense has also officially confirmed that the oil spill on the sea surface that has just been found near the location of the lost submarine is leaking oil from this ship, the Indonesian Army also announced a list of 53 people on board. underground “bad fate” KRI Nanggala 402. The image of oil spill on the sea was published by Indonesia on April 22. Source: Sina. It is known that at about 3 am on April 21 (local time), the Nanggala submarine disappeared in waters about 95 km north of Bali. According to the Indonesian Navy, the submarine may have fallen into a sea trench up to 700 meters deep, while the maximum diving capacity of this old submarine was only about 300 meters. Indonesia has formally requested international assistance, and Singapore, India, Australia, as well as all countries with submarine rescue capabilities and equipment have responded. According to a report on the Indonesian media Indopolitika page on April 22, the Indonesian Navy announced a list of 53 members on the Nanggala submarine, and said there were at least 53 crew members or joint staff on board. concerned. The Indonesian navy has sent several rescue teams to search for the submarine. The Nanggala submarine of the Indonesian navy is a 209/1300 class conventional submarine purchased from Germany in the end of 1980. It is forecasted that the search and salvage of this ship will be very difficult. The incident with the Indonesian submarine Nanggala was the second sinking of the submarine of this class. Earlier, in November 2017, the ARA San Juan submarine of the Argentine Navy also had an accident underwater and sank to a depth of 800 meters, all 44 people on board were killed. The ARA San Juan is also a Class 209 submarine. ARA San Juan submarine of Argentina. Source: Sina. It is known that on November 15, 2017, while returning to the base in the coastal city of Mar del Plata, the ARA San Juan submarine suddenly lost contact with the mainland. The Argentine Navy said earlier that the captain of the ARA San Juan had reported water spilling into the ventilation pipe, causing one of the ship’s batteries to short circuit. Hours later, “an explosion” is believed to have occurred near the ARA San Juan submarine site that was last identified. The Argentine Navy suspected that the cause of the explosion could be the “condensed hydrogen phenomenon”. The ARA San Juan is a German diesel-powered class 209 submarine that entered service in the mid-80s of the last century and is most recently refurbished in 2008-2014. With a refurbishment cost of up to 12 million USD, the ship can replace the engine and the energy generation system. During the repair process, experts warn of difficulties because innovation involves integrating systems produced by different manufacturers, even the slightest mistake in the repair phase. could put the safety of the ship and the life of the sailor in danger. After the incident, it was not until a year later that Argentina found the wreck of this ship with its crew. On November 17, 2018, the Ministry of Defense and the Argentine Navy announced that the US Ocean Infinity Company had discovered an object about 600 meters long on the ocean floor, confirming that this was the missing ARA San Juan submarine. The ARA San Juan submarine was found at a depth of more than 900 meters off the Valdes peninsula in the Patagonia region of the Atlantic Ocean, about 600 kilometers from the Argentine port city of Comodoro Rivadavia, the Argentine navy said. Since the ARA San Juan submarine went missing, Argentina has relied on 14 countries such as Russia, the US, the UK, Norway … to participate in the search campaign, in which Russia and the US are the two most experienced countries. in the search and rescue field. Russia has sent ocean research ships and transport aircraft Antonov carrying a searchable robot at a depth of 1,000 meters under the ocean to search. Meanwhile, the US also deployed P-8A Poseidon patrol aircraft, mini submarines, and released buoys attached to sensors for detection.

Indonesian submarine KRI Nanggala 402 and a crew of 53 people last contacted the headquarters at 3 am on April 21 to ask for permission to dive into the sea during torpedo drills off the coast of Bali and then lost contact completely. Full from 4:30. The Indonesian navy said it had a power failure while diving, causing the ship to lose control. Indonesian KRI Nanggala 402 train. Photo: Getty Images In recent days, Indonesian officials have deployed 3 submarines, 5 aircraft and 21 military ships to search for the KRI Nanggala 402. Sonar sonar systems have also been deployed to search for motion and sound below. country but not yet have satisfactory results. Indonesian officials confirmed the amount of oxygen stored on board only enough for 3 days after the power failure. This morning (April 24), that deadline has passed, making the prospect of finding surviving sailors nearly dissipated. Indonesia is expected to turn the rescue of sailors into submarine salvage missions. The Indonesian Navy said the submarine was most likely to sink at a depth of 600-700m, but the KRI Nanggala 402 usually only operated at a depth of about 250-500m. Anything greater depth is dangerous because the water pressure on the hull can crush the hull. Tragedy of ARA San Juan, 44 Argentine soldiers were killed In November 2017, Argentina’s ARA San Juan diesel-powered submarine went missing about 430km off the Argentine coast with 44 sailors traveling from Ushuaia base to the city of Mar del Plata. ARA San Juan Front Section. Photo: AP During the last communication, the ARA San Juan reported a problem with the machine due to water overflowing through the vent pipe, causing a short circuit of a battery. Three hours after this announcement, a sound like a loud explosion appeared about 50 km away from where ARA San Juan last informed. Argentina started its ARA San Juan search campaign with support from 15 countries, including Russia and the US, but stopped it a few weeks later because there was no significant clue. By 2018, the ship’s wreck was found at a depth of 900m. The Navy said it found debris 11, 13 and 30 meters long, the hull was crushed inside. Argentina admits it does not have modern technology to bring submarines back to land and has not decided how to handle the wreck. The Kursk submarine sank in the Barents Sea with 118 sailors Around 11:30 a.m. on August 12, 2000, while doing exercises to fire fake ammunition in the Barents Sea, two major explosions in a row suddenly occurred inside the nuclear submarine K-141 “Kursk” of the Russian Navy. A few minutes later, Kursk slowly sank to the bottom of the Barents Sea. Unlike the disappearances, the Kursk was located shortly after it crashed. But despite a series of quick relief measures, the Russians could do nothing more, all 118 sailors and officers died. The Kursk submarine broke in two after the tragedy. Photo: TASS The last time the ship was seen surfacing in port was around 5:00 a.m. on August 12, 2000. In the Severomosk area, the Northern Fleet, the ship slowly advanced from the port of Murmansk to the Barents Sea during a mock torpedo shooting exercise. Joining the K-141 Kursk was another ship of the Typhoon class and the K-114 “Tula” (Delta IV class). Over the past 20 years, many different theories about the accident of the state-of-the-art nuclear submarine Kursk have been issued, many believe that the disaster was caused by a fault in the design or Russia violated the rules. weapon maintenance. Kursk submarine in the photo taken in April 2000. Photo: S. Volkov One theory is that the Kursk submarine was mistakenly shot by an American submarine operating in the Barents Sea and the two sides negotiated to “close down” the incident to avoid a military conflict that could push the whole world. world into the dark scene. Meanwhile, according to the final conclusion of the Investigation Committee of the Russian Government, the cause of the sinking was an explosion that occurred while the ship was preparing to launch a torpedo on a simulated target during the exercise. . Submarine K-8 sank due to fire At the time of launch, the Project 627A Kit (November class) K-8 attack submarine was considered the pride of the Soviet Navy. But the ship also authored a tragedy that took the lives of 52 sailors in 1970. According to RBTH, a fire broke out in the compartment when it set sail on April 8, 1970. The captain ordered the nuclear reactor to be shut down and left the ship. K-8 submarine of the Soviet Union. When a tugboat arrived at the scene, 75 sailors returned to the ship in an attempt to bring the K-8 back to base. However, the ship was anchored off and lost control in rough sea conditions. 52 sailors who returned to the ship died from CO2 poisoning before rescuers could reach them, 23 were saved. The K-8 then sank to the sea floor with four nuclear torpedoes at a depth of 4,680 m and 490 km northwest of Spain. The depths were so great that it was nearly impossible to salvage the ship. Experts believe that the torpedoes carrying nuclear warheads on the sea floor could lead to radioactive leakage catastrophic damage to the environment. The first nuclear submarine crashed The world entered the race to develop nuclear submarines since the outbreak of the Cold War. In 1963, the nuclear attack submarine USS Thresher became the first nuclear submarine to crash, when it crashed during a test operating at a depth of 400 meters. USS Thresher set sail in 1963. Photo: Getty Images The accident killed all 129 crew members on board. To this day, this is still the submarine crash with the highest death toll in history, more than the tragedy of Russia’s Kursk submarine. According to the US Navy, a malfunction in the electric motor supplying to power the main cooling pump caused the nuclear reactor to stop working, so there was no electricity to pump water out of the empty chamber for the ship to float. Thresher sank under inertia and exploded at a depth of about 730 m due to the water pressure exceeding the hull’s stamina. After the USS Thresher disaster, the US Navy adopted the SUBSAFE program to ensure the quality of the submarine from design to fabrication. US submarine mysteriously disappeared In May 1968, the nuclear attack submarine USS Scorpion, the Skipjack class of the US Navy, went missing with 99 sailors 643 km southwest of Portugal’s Azores island. The ship was scheduled to return to the port on May 27, 1968, but it did not appear. The year 1968 also marked the disappearance of four other submarines, including the Israeli INS Dakar, the French Minerve and the Soviet K-129, arousing much speculation. Submarine USS Scorpion. Photo: ITN According to sources, on May 16, 1968, the USS Scorpion left the US naval base at Rota (Spain) with 99 sailors, along with the USS John C. Calhoun. Scorpion was sent to observe Soviet naval activities in the Atlantic in the vicinity of the Azores. Around midnight on May 21, Scorpion sent a message to a US Navy communications station in Nea Makri (Greece) reporting that the ship was near a Soviet submarine and the team “began monitoring. Soviet Union “, and is running at a steady speed of 28 km / h at a depth of 110 meters. That was Scorpion’s last contact. To date, it is not known exactly what happened to the ship, only to be told that the US Navy launched a search operation, but there was no clue. By the end of 1969, an ocean surveying vessel of the US Navy discovered submarine SSN-589 sinking at a depth of 3,048 m. The US Navy did not provide detailed information on the accident, but some sources said that the accidental explosion of the Mark 37 torpedo caused water to flood the ship and the USS Scorpion quickly sank, before being pressured. crushed water.

“We are lifelong friends,” said Frans Wuwung. Wuwung is a retired sailor who trained soldiers on the KRI Nanggala-402 – one of the five submarines of the Indonesian Navy. Before dawn on April 21, Sergeant Guntur Ari Prasetyo and 52 comrades took turn to get off the Nanggala-402 to start torpedo shooting exercises in the waters of the South Pacific. On the ship was also Colonel Harry Setyawan, commander of the Indonesian submarine fleet. Captain Harry’s sailor career began primarily on the Nanggala-402, after he graduated first class from the naval academy. Around 3 o’clock, the Nanggala-402 was allowed to begin a torpedo drill in the waters north of Bali Island. As the dark hull had just descended into the dark water, silence filled the sea surface. Outgoing communication received no response. The Nanggala-402 has been lost. Immediately, ships and aircraft from many countries gathered in Bali sea in hopes of searching for the Nanggala-402. In everyone’s mind, there is a constant fear that the submarine will run out of oxygen at 3 a.m. on April 24, 72 hours after contact was lost. There was evidence that the submarine was sinking On the afternoon of April 24, Chief of Staff Yudo Margono of the Indonesian Navy announced that the debris had been found just a few miles from where the ship was missing three days ago. These fragments confirmed the submarine had sunk to the bottom of the sea and cracked. The ship was declared “sunk” instead of “missing”. Several floating objects identified at sea were dropped from the Nanggala-402, including several prayer mats, special foam used to wipe condensed water, and periscope grease bottles. The bodies of the sailors have not been found, the Chief of Staff said. Meanwhile, follow Jakarta Globe Admiral Yudo Margono also said that the search team is still waiting for a miracle and will continue to search. Indonesian military observer Susaningtyas NH Kertopati said the sailors could breathe slowly to prolong the amount of time they had left with oxygen. “They are trained to do it,” she said. Fragments and objects found were displayed in front of the reporter during the April 24 afternoon press conference. Photo: Reuters. According to Mr. Yudo, the multi-beam sonar technology shows that the Nanggala-402 has sunk to a depth of 850 m, which exceeds the safe depth. The safe over-water pressure is so great that a steel-hulled submarine can be crushed. Although the Nanggala-402 fell into an undersea valley and a compartment in the vessel was not submerged, the ability to survive at such a depth with finite oxygen was very low, according to Susaningtyas Nefo Handayani Kertopati, a love analyst. newspaper and the Indonesian army. “They will fall into a state of panic. Just being locked up in our room would panic. While this is a depth of 850 m. We’re just human after all, ”said Susaningtyas. What caused the ship to crash? The reason why the ship was powered by a deep-sinking electric diesel engine is unknown. But naval experts believe that the Nanggala-402 dive is more likely to happen quickly and suddenly because the ship does not send an emergency call. Norman Polmar, the American historian of submarines, said that the Nanggala-402 was likely to sink due to internal damage. It could be that the piping was damaged causing water overflow or the battery could explode. Shortly before her disappearance, the Nanggala-402 took part in another torpedo drill but had “imperfect” results because of the missed target, according to Rear Adm. Julius Widjojono, spokesman for the Navy. Indonesia. After that, the ship was asked to rehearse again. This is the operation that the ship was about to perform at the time of its disappearance, Rear Admiral Widjojono said. Susaningtyas expert questioned whether the continued short-term deployment of the Nanggala-402 would give the ship enough maintenance time. “The ship has been forced to do this activity in the Bali Sea, very forcefully. Chief of Staff must accept responsibility, “Susaningtyas said. The Nanggala-402 was built in 1977 and completely rebuilt in South Korea in 2012. The Indonesian navy said the ship’s papers were fine. But according to an unnamed defense expert, the submarine may not have been fully maintained since May 2018. The Indonesian naval expert hypothesizes that seawater overflows the ship as it sinks, be it through pipes or torpedoes. Under perfect conditions, the crew may have a way of plugging the gap, but emergencies rarely do so. When a torrent of water flooded in, the pressure could cause the ship to sink immediately. “The ship will sink very quickly, like a rock,” said Soleman Ponta, a military analyst. The Indonesian naval ship participated in the search for the KRI Nanggala-402 submarine. Photo: Reuters. “Pray for me” The day Sergeant Guntur Ari Prasetyo, a diesel technician on the Nanggala-402, left his home in Surabaya, he once told his wife to pray for him. This is what he does every time he is mobilized. Berda Asmara, the wife of sergeant Guntur, followed her husband’s words but this time something was wrong. “Perhaps he had a hunch before he left. He looks different from usual, ”Berda said on April 24. At the same time, in the city of Sidoarjo, an hour’s drive from Sergeant Guntur’s house, Colonel Harry’s family was also praying. Waiting for the good news here is Sheeva Naufal Zidane, the 18-year-old son of Colonel Harry. “From a young age, I wanted to be in the submarine because my dad was cool,” Sheeva said. When the TV reported that the submarine debris was found, everyone in the house got close together. Sheeva applied canola oil to her mother’s legs while the woman cried. The atmosphere rang out prayers. Winny Widayanti, wife of Colonel Harry, said her husband has never lost his temper at work, even in the worst traffic jams. She said she was haunted by debris in the Bali Sea but that would not make her lose faith. “There is still hope. I won’t stop hoping. They will survive. It’s not over yet, ”said Mrs. Winny.

Search helicopters and many other ships left Bali and a naval base in Java headed for the area out of contact with the KRI Nanggala-402 on April 21 as she prepared to conduct a torpedo exercise. . If the submarine was still intact, officials said it would only have enough air for the crew members to survive until around dawn April 24. “So far we have not found it … but with existing equipment we can find the location,” – Achmad Riad, a spokesman for the Indonesian army, said during a press conference. An Indonesian air force pilot said six tons of equipment had been moved to a base to help with the search, including an underwater hot air balloon to help lift the ship. One of the Indonesian military ships involved in the search for the submarine – Photo: Reuters The Indonesian navy said it was investigating whether the submarine lost power when submerged and could not perform emergency procedures when it sank to a depth of 600-700 meters, exceeding the allowable limit. The Chief of Staff of the Indonesian Navy – Yudo Margono said an object with “high magnetic force” was found “floating” at a depth of 50-100 meters and an earlier aerial search had detected a trace. The oil spills near the location where the submarine last caught the signal. Navy spokesperson Julius Widjojono said the diesel-electric submarines can withstand depths of up to 500 meters but surpassing this threshold can kill people inside. The Bali Sea can reach a depth of more than 1,500 meters. One of the men on board was the commander of the Indonesian submarine fleet, Harry Setiawan. The submarine was commissioned into the Indonesian fleet in 1981 and underwent refitting in Korea, completed in 2012. It was said to be in good condition before meeting, the Defense Ministry said. accident. Australia, India, Malaysia, Singapore and the US have sent special ships or aircraft to respond to Indonesia’s request for assistance. The US military is sending a P-8 Poseidon to assist with the submarine search. The Pentagon said US Defense Secretary Lloyd Austin spoke with his Indonesian counterpart and offered additional assistance, which may include navigating underwater search equipment. Two Australian Navy ships are also heading to the search area including a frigate with special sonar scanning capabilities. Indonesia operates five submarines – 2 German-made Type 209s and three newer Korean ones.

KRI Nanggala submarine at naval base in Surabaya, Indonesia, February 20, 2019. (Photo: AFP / VNA) The Pentagon on April 23 said US Secretary of Defense Lloyd Austin offered to provide his Indonesian counterpart Prabowo Subianto with underground weapons to assist in the search for a lost Indonesian submarine. The Pentagon statement emphasized: “Defense Minister Lloyd Austin this morning discussed with Indonesian Defense Minister Prabowo Subianto to express concerns about the disappearance of the Indonesian submarine KRI Nanggala 402 as well as the fragile division of the 53 crew members on board. ” The Pentagon also noted that the two sides had discussed the recent deployment of the P-8 Poseidon to aid the search. Minister Austin has proposed to increase support, possibly including the provision of underwater search assets, for this effort. Show the army Indonesia deployed two naval submarines capable of detecting submarines to assist with the search. The KRI Nanggala 402 was suspected of having a total power outage while still diving in the Balinese waters on the morning of April 21 before sinking at a depth of 600-700 meters./.

Yudo Margono, the naval chief of staff, told reporters that authorities had found an object with “high magnetic force” floating at a depth of 50 to 100 meters. Authorities hope the object could be the missing submarine and are currently waiting for a naval ship with underwater detection facilities to help them investigate the object further. The Indonesian military has so far declined to comment on whether the decades-old submarine, carrying 53 crew, is overpowered. Submarine KRI Nanggala-402 – Photo: Reuters However, they said the submarine may have sank to great depths after a power outage left the crew unable to control the ship. If the object is found to be part of the submarine, the navy suspects the crew may have discharged its fuel load after a power outage to allow the submarine to float. Navy officials feared the submarine might explode. Collin Koh, a naval expert and research fellow at the S. Rajaratnam School of International Studies in Singapore, said damage to the fuel tank could cause “big trouble”. Naval spokesperson Julius Widjojono previously told KompasTV that a battery-powered submarine when submerged could only maintain a depth of 250 to 500 meters. “Anything that makes it go deeper than that can be fatal and dangerous,” he said. The waters in the region are shallower than in other parts of the archipelago but can still reach depths of more than 1,500 meters.

Indonesian submarine KRI Alugoro searched for the KRI Nanggala submarine that was missing while participating in a drill off the coast of Bali on April 21. Photo: AP Indonesian submarine KRI Nanggala 402 lost contact after diving on April 21 off the coast of Bali, and concerns are growing that the submarine may have sunk too deep, difficult to reach and recover. President Joko Widodo has called on all Indonesians to pray for the return of the crew, and ordered every effort to be made to locate the ship in distress. Two ships left a port in a nearby area on the morning of April 23 to engage in search activity. More than 20 naval ships, 2 submarines and 5 aircraft were mobilized for search on April 22, and more large-scale search operations are expected on April 23. Lifeboats from Singapore and Malaysia are expected to be in the area from Saturday to Monday next week, and other countries have also requested assistance. In his televised speech on April 22, Mr. Widodo said: “Our main priority is the safety of the 53 crew members. To the families of the crew members, I can understand their feelings at the moment and we are doing our best to save the lives of all crew members on board. The country’s Navy Admiral Yudo Margono said the missing submarine is expected to run out of oxygen at about 3 a.m. on April 24. The search has been centered around the oil slick discovered near the submarine’s last dive site. But there is no convincing evidence that this oil streak belonged to the missing submarine. Admiral Margono said that the oil could be spilled from a crack in the submarine’s fuel tank or it could also be that the crew drained the oil and the fluids to reduce weight, allowing the ship to float. There was an unidentified object with high magnetism at a depth of 50 to 100 meters, and officials hope it was the submarine they were looking for, Margono said. The Indonesian Navy also believes that the submarine has sunk to a depth of 600-700 meters, much deeper than the landmark where the hull can withstand water pressure. According to estimates by a Korean company that repaired this submarine in the period 2009-2012, the ship could explode when it sank to a depth of 200 meters. Currently, people are still not sure about the reason why the submarine suddenly disappeared. The Indonesian navy said it was possible that an electrical incident could have prevented the submarine from performing emergency procedures to emerge. In addition to the lifeboats sent by Singapore and Malaysia, other offers of assistance have also come from Australia, the US, Germany, France, Russia, India, Turkey and South Korea. The hospital ship KRI Dr. Soeharso of the Indonesian Navy participates in the search for the missing submarine. Photo: AP Historically, submarine accidents have often had serious consequences. In 2000, the Russian nuclear submarine Kursk exploded from the inside and sank during exercises in the Barents Sea. Most of the 118 crew members died immediately, while 23, although they managed to reach the rear compartment, were suffocated. In November 2017, an Argentine submarine went missing and 44 waterways in the South Atlantic, until nearly a year later, it was discovered that the wreck was 800 meters deep. But in 2005, seven members on a Russian mini submarine were rescued three days after their ship was caught in fishing nets and cables in the Pacific, at a time when the ship had only enough oxygen for six hours. if the lake cannot float to the surface of the water. It is known that the KRI Nanggala 402 submarine is currently missing, produced by Germany, has been used by Indonesia since 1981 and at the time of the accident carrying 49 sailors and 3 gunners and commanders. Hoang Bach According to AP

Indonesian officials fear the ship may sink deeply, making it difficult to access rescue equipment. In a statement released on April 22, President Joko Widodo called on the people of Indonesia to pray that the crew can return safely. He also ordered all-out use to locate the submarine in distress. More than 20 naval ships, two submarines, five aircraft were mobilized to participate in the search campaign. Lifeboats from Singapore and Malaysia have also arrived on the scene to provide assistance. “Our main priority is the safety of the 53 crew members” Mr. Widodo stressed. Indonesia races against time to rescue the KRI Nanggala-402 submarine. (Photo: Anadolu) Naval Chief of Staff Adm Yudo Margono said, KRI Nanggala 402 is expected to run out of oxygen at 3 am on April 24. Searches are currently concentrated around the oil slick found next to the last dive site of KRI Nanggala 402. But there is currently no evidence that the oil stain was left by a submarine. Margono said the oil could spill from a crack in the fuel tank or the crew could discharge fuel to reduce the weight to help the vessel float. The Indonesian rescue team also found an unidentified highly magnetic object located at a depth of 50-100 m. Officials of this country hope it is the lost ship. However, the Indonesian navy did not rule out the possibility that KRI Nanggala 402 had sunk at a depth of 600-700 m. This depth could crush the ship due to the water pressure. The cause of the disappearance is still unknown. Indonesian officials said the power outage may have prevented the submarine from going through the emergency procedures to float again. In addition to the lifeboats sent to Singapore and Malaysia, Australia, the US, Germany, France, Russia, India, Turkey and South Korea are offering to help Indonesia. Submarine accidents are often catastrophic. In 2000, the Russian nuclear submarine Kursk exploded and sank during a maneuver in the Barents Sea. Most of the 118 crewmembers died immediately, but 23 escaped into the rear compartment before dying because the Russian navy could not find them in time. In November 2017, an Argentine submarine carrying 44 crew members went missing in the South Atlantic. Nearly a year later, the ship’s wreck was found at a depth of 800 meters. But in 2005, a group of seven sailors aboard a small Russian submarine were rescued almost three days after their ship was hooked to a cable at a depth of 190 meters. By the time the cable was cut and surfaced, the amount of oxygen on board was only about six hours. The Indonesian Ministry of Defense said that the German-made diesel-powered KRI Nanggala 402 entered naval service in 1981. The ship carried 49 sailors, one commander and three gunners when it went missing.

In the dark, rescuers found a young Chinese man clinging to a wooden door, trembling but alive. It was Fang Lang, one of six Chinese who survived the tragedy and the rescue that later inspired a famous scene in the 1997 Hollywood blockbuster “Titanic”. Titanic was the largest ocean-going ship in the world in the 1910s. It was described as “invincible fish” before sinking in the Atlantic in 1912. Photo: Easyvoyage However, miraculous survival is not the end of their trials. Within 24 hours of arriving at the immigration screening station on Ellis Island, New York, they were deported from the United States for a controversial law banning mainlanders from immigrating in the country. According to the BBC, 6 men disappeared from history to the present day. A documentary film has just been released on the mainland titled “The Six” has clarified their identity and life, 109 years after their fateful trip. The film unfolds the story outside of the legendary Titanic, a story shaped by racism and anti-immigration policies that are gaining special attention following the recent wave of persecution of Asians in the United States. Who are the 6 Chinese survivors? The men were identified as Lee Bing, Fang Lang, Chang Chip, Ah Lam, Chung Foo and Ling Hee. They are believed to be sailors coming to the Caribbean to work. Arthur Jones, British filmmaker and director of The Six, told the BBC that they were known as a group, not as an individual. A ticket listing the names of eight Chinese guests aboard the Titanic. 6 of them survived the shipwreck tragedy. Photo: LP Films The names of the Chinese survivors were on the list of passengers on the Titanic. Articles covering the sinking of the Titanic also briefly mentioned them. However, according to historians and researchers, unlike other survivors who had been praised by the media, this group of Chinese people was vilified for their anti-Chinese views in the West in the early 20th century. For example, in a report published a few days after the sinking, The Brooklyn Daily Eagle called the Chinese survivors “creatures” that rushed into the lifeboats “at the first sign of danger. and hide under the seats. However, research by the documentary production team shows that this claim is false. They built a replica of the Titanic’s lifeboat and found that it was impossible for the Chinese men to hide underneath without being spotted. “I think, we see the same thing today. We are seeing immigrants turned into scapegoats,” commented director Jones. Lifeboat took survivors away from the sinking area of ​​the Titanic in April 2012. Photo: Easyvoyage Other media have even accused the Chinese of dressing up as women in order to be given priority on boarding the lifeboats. But Tim Maltin, the Titanic historian, says there is no evidence that the survivors of the Chinese had either stowed away or disguised themselves as women. Mr. Maltin believes, these are stories made up by the press and public opinion after the event. Rumors may stem from the stigma attached to many male survivors, as the vast majority of the general public believes that women and children should be given priority in the rescue. According to the historian Maltin, Chinese men tried to help other survivors. Fang Lang, who tied himself to a floating door in the sea, later steered the lifeboat that helped bring many people to safety. What happened to them after the crash? Rejected by the US, six Chinese men were sent to Cuba. They quickly made their way to England, where there was a shortage of sailors as many British sailors enlisted in World War I. (From left to right) Three of the Chinese guests who survived the tragedy with the Titanic were Ah Lam, Fang Lang and Ling Hee. Photo: LP Films Chang Chip became more and more ill after the fateful night and eventually died of pneumonia in 1914. He was buried in an unmarked grave in a London cemetery. The remainder worked together in Britain until 1920, when the country experienced a post-war recession and anti-immigrant sentiment surged. Some are married to British women and have children. However, anti-immigrant policies force them to leave the country without notice, leaving their relatives behind. “It’s not their fault. All these families have been divided because of politics, which they really don’t have any control over,” said director Jones. Lee Bing immigrated to Canada, while Fang Lang, after taking a train between Britain and Hong Kong for many years, became a citizen of the United States, the country that once rejected him. Similarity between history and today Tom Fong, son of Fang Lang was born in Milwaukee, Wisconsin, USA almost half a century after the sinking of the Titanic. His family surname has many different spellings in English. For decades, Fong was unaware of his father’s experiences aboard the legendary ship, dubbed “unsinkable”. “My father never mentioned it. At least not to me or my mother,” said Fong. Tom Fong was not told by his father – Fang Lang about what he experienced. Photo: LP Films Mr. Fang died in 1985, at the age of 90. Only 20 years later, his son was revealed by a family member that the father had survived the terrible shipwreck. Fong thinks his father may have kept it a secret because of his hurt and discrimination. “There was a lot of information saying that they were sneaking under the boat and disguised as women … stories like that were widely spread at that time,” Fong stressed. As The Six’s team traces the descendants of survivors, many of them still hesitate to share stories of stigma that family members experienced a century ago. Over the past 100 years, the hostility suffered by the six Chinese survivors has been eerily repeated in the midst of anti-Asian racism arose in today’s pandemic scene. In the US alone, there have been thousands of abuse cases reported in recent months, ranging from spit, verbal harassment to violent assault. Fong decided to share his family’s story in the hope that everyone will learn the truth about the Chinese survivors of the Titanic disaster and reflect on current events. “Because if you don’t know history, it will repeat itself,” he asserted.

From the early morning of April 14 (the 3rd of the third lunar month), on the streets and markets in Hanoi, small merchants sold a lot of floating cakes, vegetarian cakes as well as baking ingredients to serve. citizen.

Floating cakes, vegetarian cakes are all made from fragrant sticky rice flour. Floating cakes made small balls of longan fruit, in addition to white, in red sugar filling, while vegetarian cakes are round and flat, filled with cooked green beans and pureed with sugar.

In order for the cake to be soft and easy to squeeze, the baker must soak the sticky rice, stir well with a little salt and then grind it.

After the kneading is finished, the cake is placed in a pot of boiling water. The freshly boiled cake will sink on the bottom of the pot. When cooked, it will float and be picked up and put into a plate.

At a shop on Ngo Thi Nham street (Hai Ba Trung), people waited in a long queue to buy floating cakes, vegetarian cakes to worship.

With the mindset of wanting to buy delicious cakes to burn incense, many customers have to wait about 30-40 minutes for their turn.

Mr. Pham Xuan Thanh, the owner of the restaurant, shared that he and his family members got up at 3 a.m. to make cakes, in time to serve the people. On this day, customers are crowded from early morning to dusk, so the whole family is always in time to rest.

At the Hang Be market (Hoan Kiem), the business is also busy. Floating cakes are made on the spot, when the buyer needs, the shop will squeeze the dough to do more.

On average, vegetarian cakes cost 20,000 VND / bowl, floating cakes cost 15,000 VND / plate.