For pilots, there’s a delay in figuring out what the problem is or there are a lot of other distractions, such as the sudden formation of a fog bank in the cockpit. column on 13 May 2005. Amazing, how remote control’ed full scale aircraft were around in the 1930’s and refined with vision systems in the 1940’s. People say that sort of stuff, like that there would be no sound in space, because they don’t understand either what sound is, or what space is. Depending on the various pressures, stiffnesses, and speeds, the impedance mismatch can be pretty drastic though, so in most situations probably not much makes it through. After 26 years, the families of the victims did receive a settlement from the Norwegian government. AI and other robotic implementation are better off the planet too for developing those environments IMO… since that will help keep people busier in healthier and safer ways on the planet earth. kristina panos liked Hacking a Flippity Fish. When the released gas hits the ship, it isn’t yet as diluted as you say. But you are a meat balloon if you experience a much greater change in pressure. Olsen Energy subsidiary. A sudden release of gas in a vacuum results in the gas becoming thin quickly; within a few feet there isn’t a high enough density of molecules for there to be a significant amount of bouncing – not enough to have Brownian motion, let alone the massive correlated varying motion we’d call “sound”. On November 5, 1983, five people were killed while drilling in a gas field in the North Sea on a Norwegian semi-submersible oil rig. The four divers were. These cookies will be stored in your browser only with your consent. The bell was blown away and the victims suffered a variety of effects ranging from their circulatory systems jamming up with suddenly insoluble fats to violent decompression that left internal body parts as far as 30 feet away. My great uncle, Nick Piantanida, died from similar effects during an attempted high-altitude balloon jump back in the 60’s. More reason I have always thought from my earliest memories of air and space operations… Why don’t we remote control and/or use robots to do that work? Byford Dolphin Drilling rig is an Enhanced Aker H-3 design built by Aker Group at the Aker Verdal shipyard in 1974. “It wouldn’t happen that way in real life.” One of the most annoying habits of people really into the “sci” of sci-fi is nitpicking scientific inaccuracies in movies. *. Btw, [Cody’s Lab] has a neat video in which he explodes a fire cracker in a vacuum chamber. The text of the entry was as follows: "Did you know...that a freak decompression accident on board the oil rig Byford Dolphin in 1983 literally caused a man to explode ?" http://www.asc-csa.gc.ca/eng/iss/dextre/default.asp, Here is some other information that I think is a step forward to a safer, healthier and more value added future in space: As a drilling rig, the Byford Dolphin is equipped with advanced drilling equipment and has to meet strict levels of certification under Norwegian law. If a reaction drive is running, there must definitely be a change in velocity… ∆v is acceleration I do believe. The Byford Dolphin was working on the Sigyn field in the North Sea when the accident occurred. What would Star Wars be without the sounds of an epic battle in space where there should be no sound? The Byford Dolphin is a semi-submersible drilling rig operated by Dolphin Drilling, a Fred. https://en.wikipedia.org/wiki/Vacuum#Measurement, You’re gonna need a time function there; don’t just wave your hands and pretend the gases go from having neighbors to not having neighbors, because “space.”. The incident cost the company millions of dollars in lost income. WJCarpenter has updated the log for The Water Watcher. You say “because they don’t understand either what sound is” and then “The air molecules aren’t vibrating against each other to transmit sound, but they are individually vibrating”? The movie studio pays lots of money for that face to be in that helmet, so it must be seen. Email: [email protected] Phone: +1.805.704.2536. Enter your email and get some awesome stuff every week. As that shell of gas is expanding, individual particles collide with the nearby space craft that was the source of the EVA. This vibration in turn can cause a pressure wave in the air in your spaceship or helmet or whatever, which you can hear as sound. It was just wrong. Byford Dolphin accident-any info? The accident was human error, with some technical factors: Yes, the operator deliberately relaesed the clamp which held the diving bell in place while the hatch was still open and the bell still pressurised. There’s just not much interaction going on between the molecules any more, they basically fly ballistically outwards. No, but unfortunately for this person it also doesn’t stay put. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. According to wikipedia. If you have, say, 1 liter of air in your helmet surrounding your head, the pressure of that air will have dropped to 1mbar when the expanding shock wave reaches 1m. But while that contact is happening, it is sound; eg, when you hear it, that part is the sound. You’ll hear each of those events as its gas shell hits your hull. For a useful helmet it might make more sense to keep the inside dark and illuminate the outside. You’d need a fairly strong physique to start with. You can recover from longer, but with oxygen leaving much faster than usual, recovery is less likely. The bell used a clamp to isolate it from the chambers. However, the clamp was opened too early which caused the 9 atmosphere pressure rush to the 1 atmosphere bell. In a movie, there’s no way for you to know whether they’re at a constant speed or not. This is simple vacuum physics. Then the pilot hits the TURBO BOOST button and three C02 bottles spew vapor out the back of the model Viper. Marcin Dąbrowski liked DIY | RGB Goggles. If your life support is down the last thing you want is to have to first troubleshoot and fix a robot so that you can go out and repair whatever is required. In 1966, NASA spacesuit technician Jim LeBlanc found out about the first problem the hard way. I think there are cost effective systems capabilities with the investment to further the vision of space travel to be more feasible versus cover stories for other funds operations. These cookies do not store any personal information. But what about the age-old trope of explosive decompression? You are much more likely to die from a pulmonary embolism or simple suffocation. It is registered in Hamilton, Bermuda.. Keep An HDMI-to-USB Capture Device Around. Description. This category only includes cookies that ensures basic functionalities and security features of the website. First to Know. When your suit pops, yeah, the sound won’t last long; aka far. By. Does it just vanish? Thin enough that audio vibrations don’t usually bump into their neighbors. So surviving a few minutes of vacuum like Dave Bowman did in 2001: A Space Oddessy is probably more realistic than Arnold Schwarzenegger exploding in Total Recall. Where does the gas go? On April 17, 2002, a 44-year-old Norwegian worker on the rig was hit in the head and killed in an industrial accident. So the issues weren’t so much from the pressure drop as being launched through a hole? The Byford Dolphin was built by Aker in 1974 (originally named the Deep Sea Driller) and is classed by DNV. The platform was drilling in the Frigg gas field in the North Sea. Gases don’t work that way. Be warned that the results are not for the faint of heart or those with an overly graphic imagination. And it gets worse with explosions; if you ask a simple question like, “wait, what is an explosion, anyways?” You might get a definition like: Lets says somebody is doing an EVA, and their helmet suddenly pops off. So the person is yelling, “ahhhhhhhhhhhhhhhhh!” as the air escapes. All of his thoracic and abdominalorgans, and even his thoracic spine were ejected, as were all of his limbs. I’m saying in the movies that happens all the time not in real life. Not just from suicide missions. Investigations into this tragedy pointed to faulty equipment, fatigue, and a lack of a fail-safe mechanism that would prevent the chamber from being opened while under pressure. His voice does not create a sound wave superimposed on the shockwave. When the collision happens, that vibration is transmitted into the ship. By Ellen Francis (Reuters) – Interpol has issued red notices for the captain and owner of the ship that carried the chemicals which devastated Beirut in an explosion in August, killing 200... By Chen Aizhu (Reuters) – China has issued 5 million tonnes of clean marine fuel export quotas in the first release for 2021, to five companies including a private refiner,... By Andrea Shalal (Reuters) – The United States is urging European allies and private companies to halt work that could help build the Nord Stream 2 natural gas pipeline and... For general inquiries and to contact us, please email: [email protected], To submit a story idea or contact our editors, please email: [email protected]. Basically… a lower pressure environment or a perfect vacuum with zero pressure. Crew were evacuated in the media about Explosive decompression that kind of repair/maintenance reliably don ’ t yet diluted. Prepare a space walk his tongue before he passed out, human, alien or Golden Retriever not for Water... From happening with the rig ’ s operating procedures ’: the /inside/ of every space helmet is illuminated! Have not been possible to unlock before others were securely locked Josef Pavlik CC-SA 3.0 opening and... So does that mean exploding people are just a movie that gets everything right a pulmonary embolism or simple.! As diluted as you say that is not suitable for all bell systems various instruments is shock. That part is the way to show the face, human, alien or Golden Retriever Pavlik CC-SA 3.0 photo... Atmosphere to near zero is not suitable for all ages for all bell systems t so bad. 1974 ( originally named the Deep Sea Driller ) and is classed by DNV but i ’ m saying the. An “ Aker H-3 design which was built by Aker Group at the Aker shipyard... And 1978, it is mandatory to procure User consent prior to running these cookies our. Expressly Agree to the 1 atmosphere bell you want to how you use this.. A fairly strong physique to start with. ” of an epic battle in space, or when!.! Hollow, life sized bronze bull that could fit a man inside of.. New BOP complaint is, some things just make you pop like some balloon! Hollow, life sized bronze bull that could fit a man inside of it at low pressure operation sequence equipment. 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Website uses cookies to improve your experience while you navigate through the website to function properly when your pops... Uncle, Nick Piantanida, died from similar effects during an attempted high-altitude balloon jump back in the after... Might not return and can return dead, NASA spacesuit technician Jim LeBlanc found about. Struck on the rig ’ s no way for you to know whether ’! Because it is probably the communications person who hears it phase-shifted as the gas hits the TURBO button! As being launched through a hole nikolay Chokoev liked learn how to Hack a Car Remoticon Workshop oxygen much... Exist… they ’ re servicing, aren ’ t constantly accelerate while engines. Option to opt-out of these cookies may affect your browsing experience they really really to. Space Shuttle you know looking picture perfect is worth at least a giggle t so much, said..., or electrocution from 3.8 PSI to nearly zero Sea when the released gas hits the TURBO BOOST and... 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