Best printers for Home

Best Mixer Grinder

Best wired Earphones

Best 43 Inch TV in India

Best Wi Fi Routers

Best Home Theatre in India

Smart Watch under 5000

Best Laptops for Education

Best Laptop for Students

<ul class="summary-list"><li>North Korea's latest spy satellite exploded midair, Pyongyang admitted on Monday.</li><li>Its state media reported that the problem was likely due to its new liquid oxygen and oil engine.</li></ul>North Korea said on Monday that its latest spy satellite launch failed, with its rocket exploding during the first stage of flight that evening.State media Korean Central News Agency cited an unnamed vice director of the country's National Aerospace Technology Administration, who said preliminary analysis pointed to problems with the rocket's new engine.The vice director said the mishap was caused by the "reliability of operation of the newly developed liquid oxygen and petroleum engine," per a translation by <a target="_blank" href="https://kcnawatch.org/newstream/1716857207-698746446/kcna-report-on-accident-in-launch-of-military-reconnaissance-satellite/">KCNA Watch</a>, a US- and Seoul-based website that tracks North Korea's state media.The space official said his team would investigate other possible reasons for the failure.Pyongyang has <a target="_blank" href="https://www.businessinsider.com/north-korea-first-spy-satellite-ready-launch-dismal-space-record-2023-4">attempted three other satellite launches</a> in the last year, though two were confirmed to have failed. All were condemned by the US, Japan, and South Korea as provocations and are signs that North Korea has been able to circumvent sanctions to build its space program.In November, North Korea successfully launched its Malligyong-1 satellite and claims it still functions in orbit.South Korea assessed in February that the satellite is no longer communicating with the ground. However, several international space experts said that they <a target="_blank" href="https://www.businessinsider.com/north-korea-spy-satellite-malligyong1-movement-orbit-alive-failed-attempts-2024-2">observed signs of activity on the Malligyong-1 days later.</a>Monday's failed launch was an attempt to put the Malligyong-1-1 in space.Seoul said it detected fragments in North Korean waters about two minutes after the rocket was launched toward the Yellow Sea, <a target="_blank" href="https://world.kbs.co.kr/service/news_view.htm?lang=e&amp;Seq_Code=185701">national broadcaster KBS reported.</a>South Korean officials released a black-and-white video of the scuppered launch showing what appears to be a fireball in the sky. They said the footage was taken from an observation boat.The attempted space launch has been blasted by South Korea, which they said North Korea warned them about. Seoul <a target="_blank" href="https://www.mnd.go.kr/cop/kookbang/kookbangIlboView.do?siteId=mnd&amp;pageIndex=1&amp;findType=&amp;findWord=&amp;categoryCode=dema0003&amp;boardSeq=38833&amp;startDate=&amp;endDate=&amp;id=mnd_020101000000">scrambled 20 jet fighters, including F-35As, as a precaution.</a>Japan also condemned the launch, saying it lodged a strong complaint to North Korea through its embassy in Beijing."A few minutes after launch, it disappeared over the Yellow Sea," Japanese Defense Minister <a target="_blank" href="https://www.mod.go.jp/j/press/kisha/2024/0528a_r.html">Minoru Kihara</a> said of the rocket. "Therefore, we presume that no object was launched into space."Kihara added that North Korea has said it intends to launch three more satellites this year.The <a target="_blank" href="https://www.pacom.mil/Media/News/News-Article-View/Article/3788148/usindopacom-statement-on-dprk-launch/">US Indo-Pacific Command</a> called the launch "a brazen violation of multiple unanimous UN Security Council resolutions, raises tensions, and risks destabilizing the security situation in the region and beyond."It further warned that North Korea appeared to have launched the satellite using technology from its international ballistics missile programs.North Korea is <a target="_blank" href="https://ofac.treasury.gov/sanctions-programs-and-country-information/north-korea-sanctions">sanctioned by the US</a> and its allies, with a focus on limiting its nuclear weapons and space programs. But South Korea has been warning that Pyongyang is still able to pull off satellite launches <a target="_blank" href="https://www.reuters.com/world/asia-pacific/north-korea-received-russian-aid-satellite-launch-south-korea-lawmakers-2023-11-23/#:~:text=North%20Korea%20received%20Russian%20aid%20for%20satellite%20launch%20%2DSouth%20Korea%20lawmakers,-By%20Hyonhee%20Shin&amp;text=SEOUL%2C%20Nov%2023%20(Reuters),citing%20the%20country's%20intelligence%20agency.">with Russia's help.</a>The US and Ukraine have accused North Korea of <a target="_blank" href="https://www.businessinsider.com/ukraine-military-spy-chief-russia-reliant-on-north-korean-arms-2024-1">supplying Russia with artillery ammunition</a> and say Pyongyang has been receiving raw materials, food, and assistance from Russian experts. North Korea has <a target="_blank" href="https://www.google.com/search?q=russia+denies+north+korea&amp;rlz=1C5GCEM_enSG1094SG1094&amp;oq=russia+denies+north+korea&amp;gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIICAEQABgWGB4yCAgCEAAYFhgeMg0IAxAAGIYDGIAEGIoFMg0IBBAAGIYDGIAEGIoFMg0IBRAAGIYDGIAEGIoFMg0IBhAAGIYDGIAEGIoFMgoIBxAAGIAEGKIE0gEIMjMyN2owajSoAgCwAgA&amp;sourceid=chrome&amp;ie=UTF-8">denied its participation in any arms exchange with Moscow.</a>

North Korea said its new liquid oxygen engine caused the downfall of its latest spy satellite and blew it up in midair

<ul class="summary-list"><li>Controlled breathing is crucial in crisis situations, like being trapped on the missing Titanic sub.</li><li>Taking fast, shallow breaths can worsen a panic response, says a former ER nurse.</li></ul>Officials are racing against the clock to rescue the <a href="https://www.insider.com/missing-titanic-tourist-sub-everything-we-know-so-far-2023-6">Titanic submersible that went missing</a> Sunday, with limited resources to keep the five people on board alive.But even with <a href="https://www.insider.com/how-long-people-live-survive-limited-oxygen-supply-2023-6">a shrinking supply of oxygen</a>, holding your breath or breathing shallowly can actually worsen a panic response to a crisis, according to a healthcare professional. <a href="https://www.insider.com/guides/health/mental-health/breathing-exercises">Mindful breathing techniques</a> can help your mind and body respond better to intense stress, said Micah Bedrosian, a former ER nurse who now works in integrative healthcare. He often uses breathwork and mindfulness techniques with patients. "The way you breathe affects the way you think," he told Insider. "Controlling your breath in an emergency situation is very important to keep calm and regulate your nervous system. When we hold our breath, we create a stress response." While specialized techniques may be best suited for specific situations like on a submarine, the principles are similar whether you're in a deep-sea crisis or on a crowded subway train.Taking slow, deliberate breaths helps to stave off panic, balancing your nervous system to prevent an overwhelming fight-or-flight response, which can help you stay focused in a tough situation, according to Bedrosian. It's particularly useful when you notice yourself holding your breath, or taking fast, shallow breaths. Common triggers that can disrupt your breathing beyond an <a href="https://www.insider.com/chris-hemsworth-survived-firefighting-drowning-stress-management-limitless-2022-11">all-out emergency</a> include situations like a tense conversation, high-pressure meeting or presentation, or even something as simple as sending an email or scrolling social media, he said. When this happens, Bedrosian recommends that you take a gentle breath in and a prolonged breath out to help bring about a relaxation response. He also suggests that you <a href="https://www.insider.com/guides/health/mental-health/grounding-exercises">ground yourself</a> by closing your eyes or setting a soft focus on something in your immediate environment.Other experts recommend using <a href="https://www.insider.com/guides/health/mental-health/box-breathing">box breathing</a>, during which you inhale for four seconds, hold your breath for four seconds, exhale for four seconds, then hold another four seconds. Pay attention to the sensations of breathing, such as your belly rising and falling with each breath.Calming your breathing can also help relax the people around you, and vice versa. This is known as "co-regulation," Bedrosian said. However, breathwork is a skill, and you can improve the potential benefits over time by working on it first in less-challenging situations. "It can be more difficult to get into it when you find yourself reactive," he said. "The more you practice it, the more you can ease into it in moments of stress."

The oxygen supply in the Titanic sub is dwindling. Here's how to control and conserve your breath in emergencies, per an ER nurse.

<ul class="summary-list"><li>According to estimates, the five people on the Titan submersible likely ran out of oxygen Thursday morning. </li><li>It's impossible to say with certainty when their oxygen would run out.</li></ul>The <a href="https://www.insider.com/missing-titanic-tourist-sub-everything-we-know-so-far-2023-6">missing Titan submersible</a> with five people on board likely would have out of oxygen Thursday morning, but a Thursday afternoon update from the US Coast Guard indicated that the vessel <a href="https://www.insider.com/titanic-sub-had-catastrophic-loss-of-pressure-chamber-coast-guard-2023-6">likely imploded before the search and rescue mission began</a> Monday afternoon. The Titan submersible appears to have had a "catastrophic loss of the pressure chamber," imploding in the ocean's depths and shattering its debris 1,600 feet away from the famous shipwreck its five passengers hoped to explore, the Coast Guard said, meaning the 96 hours of oxygen available to the passengers was likely not even a consideration in the rescue efforts. OceanGate released a statement saying they believe the passengers onboard the Titanic expedition submersible have "sadly been lost," <a href="https://twitter.com/JennSullivanTV/status/1671953098292559887?t=XBUb52Gz4PH8Xv4x8Q7X8g&amp;s=19" target="_blank" rel="nofollow noopener">the statement read, per CNN</a>. The submersible went missing on Sunday during a dive to the Titanic shipwreck at the bottom of the Atlantic Ocean.On Monday, the US Coast Guard estimated that there was <a href="https://www.insider.com/former-titan-passenger-visited-titanic-submersible-knew-he-might-die-2023-6#:~:text=70%20to%2096%20hours%20of%20oxygen">70 to 96 hours of breathable air</a> on the sub when it took off.The <a href="https://www.insider.com/former-titan-passenger-visited-titanic-submersible-knew-he-might-die-2023-6">Titan</a> initiated its dive at around 7 a.m. ET on Sunday, so 96 hours later would be around 7 a.m. ET on Thursday. Ninty-six hours was an estimate. As <a href="https://www.insider.com/how-long-people-live-survive-limited-oxygen-supply-2023-6">Insider's Amber Middleton reported earlier this week</a>, the rate of consumption can vary significantly based on factors like how active the crew are and the temperature on board.As of Thursday morning, rescuers had given no indication they knew where the submersible was. By Thursday afternoon, <a href="https://www.insider.com/missing-titan-sub-rov-found-debris-field-search-coast-guard-2023-6">the US Coast Guard announced</a> that a "debris field" has been found in the depths of the North Atlantic by an underwater robot that was searching near the shipwreck. "Experts within the unified command are evaluating the information," <a href="https://twitter.com/USCGNortheast/status/1671907901542211584" target="_blank" rel="noopener nofollow">the agency said in a tweet.</a>A "catastrophic failure" could have killed everyone on board already, an expert <a href="https://www.insider.com/what-happened-to-the-titanic-submersible-experts-explain-likely-scenarios-2023-6">told Insider</a>. He said this could have come about from a power failure or the hull being breached, which would have brought about a "catastrophic implosion."<h2>What happens to the human body in an enclosed vessel?</h2>There is no research and little precedent for bodies being found in a highly pressurized and intact vessel, forensics experts told Insider.The two big drivers of decomposition are temperature and oxygen, Melissa Connors, a director for the Forensic Investigation Research Station at Colorado Mesa University, told Insider. In general, the higher the temperature, the faster the body will decompose, and without oxygen, bacteria can't thrive, she said."Generally in an environment without oxygen, remains will not decompose much because the micro and macro organisms that would work to consume and decompose the tissues will be unable to survive," Nicholas Passalacqua, a director of Forensic Anthropology at Western Carolina University, said in an email to Insider.In cold temperatures and without oxygen for bacteria, the body dries out through a process known as sublimation during which water goes from a solid state to a gaseous state, Connors said."So you might end up with mummies," she said.There are other variables to consider, including anaerobes, a type of bacteria that does not require oxygen to survive and could contribute to decomposition, Daniel Wescott, director of the Forensic Anthropology Center at Texas State University, told Insider.

Missing Titanic sub likely would have used its 96-hour oxygen supply if implosion didn't happen first

<ul class="summary-list"><li>A submersible that takes tourists to the Titanic wreckage went missing on Sunday.</li><li>The oxygen supply is likely to run out on Thursday afternoon, the US Coast Guard said.</li></ul>A <a href="https://www.insider.com/people-missing-submersible-deadbolt-screws-airtight-coast-guard-2023-6">submersible that takes tourists to the Titanic wreckage</a> had not been found on Tuesday after it <a href="https://www.insider.com/missing-titanic-tourist-submersible-titan-piloted-gamepad-controller-2023-6">went missing in the North Atlantic on Sunday</a>.The US Coast Guard said that the crew onboard the <a href="https://www.insider.com/titanic-submersible-not-many-people-history-ever-been-rescued-alive-2023-6">Titan submersible</a> lost contact with its mothership an hour and 45 minutes after submerging on Sunday morning. <a href="https://www.insider.com/missing-titanic-vessel-difference-between-submersible-and-submarine-2023-6">A submersible is unable to get to the bottom of the ocean and back </a>without its mothership — unlike a submarine.On Monday afternoon, the US Coast Guard estimated the submersible had between <a href="https://www.insider.com/titanic-tourist-submersible-96-hours-of-oxygen-left-coast-guard-2023-6">70 to 96 hours of oxygen</a> — <a href="https://www.insider.com/titanic-tourist-submersible-96-hours-of-oxygen-left-coast-guard-2023-6">the </a><a href="https://www.insider.com/titanic-submersible-former-passenger-waiver-page-1-death-3-times-2023-6">passengers'</a><a href="https://www.insider.com/titanic-tourist-submersible-96-hours-of-oxygen-left-coast-guard-2023-6"> lifeline</a> — left, and would likely run out on Thursday afternoon, Eastern Time, at the latest.<h2>Cold people use more oxygen</h2>The range of hours is due to a couple of factors, Mike Tipton, head of the extreme environments laboratory at Portsmouth University, UK, told Insider.It might not be clear how much oxygen was on the vessel to begin with, but assuming that is known, the variation is likely due to the rate at which oxygen is consumed. How quickly we use oxygen depends on what we're doing, he said.Exercising on a bike, for instance, uses about two liters of oxygen a minute, according to Tipton. However, sitting at rest doing as little as possible brings you down to about a third of a liter, and the passengers aboard the <a href="https://www.insider.com/billionaire-missing-titanic-tourist-sub-bad-weather-2023-6">Titan submersible</a> have enough experience onboard to know how to conserve oxygen.But if the submersible has lost power it could be sitting on the seabed at 40°F, causing people onboard to get cold and start to shiver. This could increase oxygen consumption by around three times, according to Tipton. "Shivering is a form of exercise that consumes up to about a liter of oxygen per minute," he said. <h2>A human can survive for three minutes without oxygen</h2>If the submersible starts to run out of oxygen, those onboard could experience symptoms of restlessness, headaches, confusion, increased heart rate, shortness of breath, blue fingertips, and eventually loss of consciousness, Tipton said.<a href="https://www.businessinsider.com/longest-survival-records-water-food-sleep-breathing-2016-5?r=US&amp;IR=T#the-rule-of-three-minutes-without-air-is-a-good-guideline-hold-your-breath-for-longer-and-you-run-the-risk-of-brain-damage-1">Insider previously reported</a> that the body can only last for around three minutes without any oxygen — any longer than that and you could get brain damage.If the submersible loses power, the passengers onboard could face further issues, such as carbon dioxide poisoning.Tipton explained that the system for producing oxygen onboard the submersible, known as a scrubber, will use chemicals that absorb CO2 from the atmosphere. This can require electricity to make the air pass over it."If that pump stopped, it becomes much less efficient and the CO2 level starts to build up in the atmosphere."Symptoms of CO2 poisoning include shortness of breath, headaches, disorientation, confusion, and seizures. Eventually, the level of CO2 can become life-threatening, he said.Tipton said there are a lot of "ifs and buts" as to how long the passengers could survive onboard the submersible, considering it isn't clear what has happened.

You Searched For "oxygen supply" and got 4 results

North Korea said its new liquid oxygen engine caused the downfall of its latest spy satellite and blew it up in midair

Matthew Loh

The oxygen supply in the Titanic sub is dwindling. Here's how to control and conserve your breath in emergencies, per an ER nurse.

Gabby Landsverk

Missing Titanic sub likely would have used its 96-hour oxygen supply if implosion didn't happen first

Kelsey Vlamis,Lloyd Lee,Sinéa…

How long people can live on a limited oxygen supply and what happens when it starts to run out, according to an expert

Amber Middleton

Popular Keywords

Buying Guides