tag:blogger.com,1999:blog-9123329717980057951.post1276489943416367650..comments2024-01-19T09:27:03.539-08:00Comments on Weekly Homework Blog: (S14) Future tech: Oceanic CitiesMsKhttp://www.blogger.com/profile/09925605317871106272noreply@blogger.comBlogger41125tag:blogger.com,1999:blog-9123329717980057951.post-41179338374917945972015-05-21T11:07:58.445-07:002015-05-21T11:07:58.445-07:001.) I researched the underwater spiral city the ci...1.) I researched the underwater spiral city the city is a 9 mile sphere that can house 5000 people and will generate energy from the seabed and there are untapped resources to use in the city and the cites themselves will be used to regulate rising sea levels.<br /><br />2.) To be honest yes and no its all about what each place offers the underwater cites can have great opportunity's but the cost and affect on my body isn't worth the risk in some cases. And above ground is the same it would be a lot cheaper to live above ground and there are more jobs then underwater and the overall risks are lower.<br /><br />3.) There would be a few like our need for oxygen but that could be fixed with algae and underwater greenhouses to produce oxygen. The construction its self would also be quite difficult because while building it you would have to build the sphere underwater have incredibly strong supports in order to stop the city from floating up and then if there is a hull breach that goes unseen then it could lead to flooding of the city.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-19089994600350060572015-05-13T12:45:20.935-07:002015-05-13T12:45:20.935-07:001. I researched a floating city rather than an und...1. I researched a floating city rather than an underwater one. The Seasteading institute has been conducting research for the last 5 years on how to properly create a fully functioning seastead. They hope to have the seastead established by 2020. The city will function off of a system of circular or octagonal platforms, constructed out of concrete. The platforms will be interchangeable and will be able to be moved to fit the needs of the villages. Living in the seastead will cost residents $500 per square foot; about the same price as living in New York or London. The seastead will be hosted by a nation that will provide security and economic benefits while in return the seastead greatly benefits them with natural energy and technological advancements.<br /><br />2. I’d definitely consider living in an oceanic city if the opportunity ever were to arise, though I’d much rather live on the surface than in the depths due to fear of the unknown. Even though the ocean makes up 71% of the Earth, much of it has gone unexplored, leaving us uncertain of what may be below. Living under water would be quite an experience though I’m sure my fears would lead me away from it. Not only would I be fearful of the creatures below, there would be gigantic risks regarding drowning and suffocation. If anything were to go wrong, the facility could be breached and the city’s residents would all die, engulfed in water. With millions of people, these risks skyrocket. Perhaps towns would work better than a city, limiting the amount of people, allowing for enhanced security. With people living underwater the oceans could be much further explored, giving way to new technologies and even homes, reducing the current issue of overpopulation.<br /><br />3. The technological challenges that would arise would all most likely be related to survival, primarily focusing on human’s need for oxygen. With current technologies, oxygen can be extracted from water; though this is would be extremely difficult to do at such a high level. Mass processing plants would need to exist in these underwater cities allowing their citizens to breath. If oxygen could be pumped in from the surface, this may not be an issue. Security and infrastructure may be an issue as the facility could collapse causing a mass flooding. Food may also be an issue though I’m sure that through use of technology such as 3d printing, this could easily be solved.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-72538589549496096782015-05-13T12:45:19.218-07:002015-05-13T12:45:19.218-07:001. I researched a floating city rather than an und...1. I researched a floating city rather than an underwater one. The Seasteading institute has been conducting research for the last 5 years on how to properly create a fully functioning seastead. They hope to have the seastead established by 2020. The city will function off of a system of circular or octagonal platforms, constructed out of concrete. The platforms will be interchangeable and will be able to be moved to fit the needs of the villages. Living in the seastead will cost residents $500 per square foot; about the same price as living in New York or London. The seastead will be hosted by a nation that will provide security and economic benefits while in return the seastead greatly benefits them with natural energy and technological advancements.<br /><br />2. I’d definitely consider living in an oceanic city if the opportunity ever were to arise, though I’d much rather live on the surface than in the depths due to fear of the unknown. Even though the ocean makes up 71% of the Earth, much of it has gone unexplored, leaving us uncertain of what may be below. Living under water would be quite an experience though I’m sure my fears would lead me away from it. Not only would I be fearful of the creatures below, there would be gigantic risks regarding drowning and suffocation. If anything were to go wrong, the facility could be breached and the city’s residents would all die, engulfed in water. With millions of people, these risks skyrocket. Perhaps towns would work better than a city, limiting the amount of people, allowing for enhanced security. With people living underwater the oceans could be much further explored, giving way to new technologies and even homes, reducing the current issue of overpopulation.<br /><br />3. The technological challenges that would arise would all most likely be related to survival, primarily focusing on human’s need for oxygen. With current technologies, oxygen can be extracted from water; though this is would be extremely difficult to do at such a high level. Mass processing plants would need to exist in these underwater cities allowing their citizens to breath. If oxygen could be pumped in from the surface, this may not be an issue. Security and infrastructure may be an issue as the facility could collapse causing a mass flooding. Food may also be an issue though I’m sure that through use of technology such as 3d printing, this could easily be solved.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-77329001917129364062015-05-13T12:45:11.329-07:002015-05-13T12:45:11.329-07:001. I researched a floating city rather than an und...1. I researched a floating city rather than an underwater one. The Seasteading institute has been conducting research for the last 5 years on how to properly create a fully functioning seastead. They hope to have the seastead established by 2020. The city will function off of a system of circular or octagonal platforms, constructed out of concrete. The platforms will be interchangeable and will be able to be moved to fit the needs of the villages. Living in the seastead will cost residents $500 per square foot; about the same price as living in New York or London. The seastead will be hosted by a nation that will provide security and economic benefits while in return the seastead greatly benefits them with natural energy and technological advancements.<br /><br />2. I’d definitely consider living in an oceanic city if the opportunity ever were to arise, though I’d much rather live on the surface than in the depths due to fear of the unknown. Even though the ocean makes up 71% of the Earth, much of it has gone unexplored, leaving us uncertain of what may be below. Living under water would be quite an experience though I’m sure my fears would lead me away from it. Not only would I be fearful of the creatures below, there would be gigantic risks regarding drowning and suffocation. If anything were to go wrong, the facility could be breached and the city’s residents would all die, engulfed in water. With millions of people, these risks skyrocket. Perhaps towns would work better than a city, limiting the amount of people, allowing for enhanced security. With people living underwater the oceans could be much further explored, giving way to new technologies and even homes, reducing the current issue of overpopulation.<br /><br />3. The technological challenges that would arise would all most likely be related to survival, primarily focusing on human’s need for oxygen. With current technologies, oxygen can be extracted from water; though this is would be extremely difficult to do at such a high level. Mass processing plants would need to exist in these underwater cities allowing their citizens to breath. If oxygen could be pumped in from the surface, this may not be an issue. Security and infrastructure may be an issue as the facility could collapse causing a mass flooding. Food may also be an issue though I’m sure that through use of technology such as 3d printing, this could easily be solved.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-74711572259659484232015-05-11T13:35:16.278-07:002015-05-11T13:35:16.278-07:001. The ocean spiral is an underwater metropolis th...1. The ocean spiral is an underwater metropolis that generates energy from the seabed and is capable of providing homes and accommodation for 5,000 people. Actually I find it interesting how much goes into this, and why japan did this. <br /><br />2. I would not live in a underwater City because at lot of things could go very wrong, but if the world was ending I guess I wound Live in a underwater City. Whats cool about it how its all design, but whats not cool what happens if we run out of air down there or problems big ones start happening. That ain't cool.<br /><br />3. The Challenges they would face how will they create air down their, How Long a human can survive there. The whole structure in all, and every device down there.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-29075702022708936572015-05-06T15:44:04.148-07:002015-05-06T15:44:04.148-07:001. With the information I have found, an "Atl...1. With the information I have found, an "Atlantis" could be made in the somewhat near future (15 to 20 years). Japan is currently working on the Ocean Spiral, which generates energy from the sea bed and which will be able to accommodate 5,000 people. The only problem is that the cost is estimated to be $2.5 million dollars.<br />2. I would love to live in an underwater city, the only problem I would have with this idea is if something happened and there was a leak. Other than that, I love how they use renewable energy from the ocean and the sea floor to power it. If they ever do make this, I would be one of the first people to move down there.<br />3. Some of the challenges are getting the money to make the technology, and building the city with our current technology. Also, transporting goods could be a problem with how far down some of these cities are going to be.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-55831961044699455402015-05-06T15:43:53.561-07:002015-05-06T15:43:53.561-07:001. With the information I have found, an "Atl...1. With the information I have found, an "Atlantis" could be made in the somewhat near future (15 to 20 years). Japan is currently working on the Ocean Spiral, which generates energy from the sea bed and which will be able to accommodate 5,000 people. The only problem is that the cost is estimated to be $2.5 million dollars.<br />2. I would love to live in an underwater city, the only problem I would have with this idea is if something happened and there was a leak. Other than that, I love how they use renewable energy from the ocean and the sea floor to power it. If they ever do make this, I would be one of the first people to move down there.<br />3. Some of the challenges are getting the money to make the technology, and building the city with our current technology. Also, transporting goods could be a problem with how far down some of these cities are going to be.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-2462476556407522042015-05-06T14:08:41.967-07:002015-05-06T14:08:41.967-07:002. Although with all of these luxurious ideas I do...2. Although with all of these luxurious ideas I don't think I could get used to the idea of living underwater. Wouldn't resources such as food and clothing be much more expensive since they would have to be shipped underwater? Other than that I suppose it would be fun to be able to swim every morning.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-49610527893501101292015-05-06T14:04:49.977-07:002015-05-06T14:04:49.977-07:001) I learned that a japanese construction firm is ...1) I learned that a japanese construction firm is looking to build a three sectioned city under the water with the technoligical help of the Japanese national institute.<br /><br />2) I would live in an underwater city i think it would be cool to see the creatures of the window out your window and everyday you would wake up to the beutiful ocean floor. The only bad part about it is living in fear of the windows breaking.<br /><br />3) Making the material to withstand the water pressure, making the generators that can operate off the heat of the ocean and even making generators that run off micro organisms.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-74893915173558319572015-05-06T12:46:02.497-07:002015-05-06T12:46:02.497-07:001) The Ocean Spiral. The ocean spiral is an underw...1) The Ocean Spiral. The ocean spiral is an underwater metropolis that generates energy from the seabed and is capable of providing homes and accommodation for 5,000 people. According to Japan and CNN news it will take roughly about 20 years to finish building it. I think that it is amazing that we would be able to live under water but I also think that it would be very difficult to build and maintain.<br /><br />2) Me personally I would not live in an underwater city because I would probably be too scared since it could break at any minute and flood. It would be cool though to see the fish swim by and the fact that nobody has lived underwater yet unless you count Atlantis.<br /><br />3) The technological challenges would be the building and us as humans to withstand the pressure under the ocean. We also need a way to get us and materials to and from the city which would be very difficult. We also need to be able to not endanger any of the sea life which may be a bit difficult since we are building on their land.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-86836831859267177142015-05-06T12:45:49.752-07:002015-05-06T12:45:49.752-07:001) The Ocean Spiral. The ocean spiral is an underw...1) The Ocean Spiral. The ocean spiral is an underwater metropolis that generates energy from the seabed and is capable of providing homes and accommodation for 5,000 people. According to Japan and CNN news it will take roughly about 20 years to finish building it. I think that it is amazing that we would be able to live under water but I also think that it would be very difficult to build and maintain.<br /><br />2) Me personally I would not live in an underwater city because I would probably be too scared since it could break at any minute and flood. It would be cool though to see the fish swim by and the fact that nobody has lived underwater yet unless you count Atlantis.<br /><br />3) The technological challenges would be the building and us as humans to withstand the pressure under the ocean. We also need a way to get us and materials to and from the city which would be very difficult. We also need to be able to not endanger any of the sea life which may be a bit difficult since we are building on their land.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-24210319852815619572015-05-06T12:12:36.098-07:002015-05-06T12:12:36.098-07:001. The Oceanic spiral is a Japanese project that w...1. The Oceanic spiral is a Japanese project that will allow people to live underwater indefinitely. The spiral is 9 miles in length but only goes 2.8 miles under the ocean. This facility would house up to 5000 people and is powered by micro organisms that convert CO2 into methane. It is insane to think that this concept that would've seemed like science fiction 10 years ago is now being seriously hashed out and considered as an option for habitation.<br /><br />2. While the oceanic spiral is an amazing concept and could solve many problems, I personally get claustrophobic and would be very uncomfortable living underwater. However, I personally feel like a floating city using the same spiral technique to get power would be much more desirable to people who would have to live their. There's no air like fresh air.<br /><br />3. The biggest tech challenge right now is that the technology to make this city possible hasn't caught up to the imagination and creativity of the scientists who have dreamed it up. Also, I think that the problem of waste management would be a serious issue because in an underwater environment there would be nowhere to put it.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-63582946327571941832015-05-06T12:11:17.038-07:002015-05-06T12:11:17.038-07:001. Finding information about plans for an underwat...1. Finding information about plans for an underwater city off the coast of Japan sounds amazing to think about but could also be dangerous. They say there would be generators to provide energy for the city but really how much energy will that take? Think about the pressure needed to match the space inside and the water outside needed to keep people from being crushed and the amount of energy that would need to be maintained during long periods of time. This seems like a great idea but I don't know how they would be able to manage it for long.<br />2. Living in an underwater city sounds fun, relaxing, a somewhat nice place to retire. <br />(to be continued)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-11693654835397585772015-05-05T14:57:29.159-07:002015-05-05T14:57:29.159-07:001. For the plans it reaches down an entire 2.8 mil...1. For the plans it reaches down an entire 2.8 miles right off the coast of Japan. When I first saw this I thought it would of been something Japan made. They plan on finishing this in 15 years and will be a functioning civilization with hotels, business, and residential zones.<br /><br />2. Yes, it's very interesting that it's a city underwater. It would be a whole new atmosphere and feeling to it underwater.<br /><br />3. Keeping a system that will 100% keep power flowing, provide a livable atmosphere, and keep water out along with high pressure.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-69190597279768673772015-05-05T13:54:00.437-07:002015-05-05T13:54:00.437-07:001) I hope that the technology will available soone...1) I hope that the technology will available sooner than 15 years from now. This concept is vital to the survival of the human race if water levels continue to rise. The company Shimizu will need incredible funding to accomplish such task that they say will take 5 years.<br />2) Yes I would live here. The amount of new jobs would be incredible. Unemployment could be reduced and the idea of submarine transportation is awesome.<br />3) Shimizu claims that the technology wont be available for 15 years. "...create the energy required to power the sphere by using micro-organisms that turn carbon dioxide into methane. If that's not high-tech enough, power generators situated along the spiral will then use differences in seawater temperature to create additional energy by applying thermal conversion technologies." Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-41120622572798317312015-05-04T18:35:46.279-07:002015-05-04T18:35:46.279-07:001.) The ocean spiral is in development by a compan...1.) The ocean spiral is in development by a company named Shimizu, and is something I really look forward too. Too bad it is just an expensive luxury, or else living under water would be really cool. I feel these could be used to harness currents to make clean energy, as well as greater areas to make farms.<br /><br />2.) I love the idea of an underwater city, it is one of my favorite things to think about. Just the design and thought of it is really neat. The thing is, it is probably not for everybody. Probably feel really cramped, and alot of people will feel uncomfortable. We don't want another Rapture, do we?<br /><br />3.) Challenges include simply displacing water, getting the cities to stay in place. It may be hard to design because this has never been done before, and people don't know what to expect. It will also probably take a LONG time to build. But what if the city is to expand? There is no way to connect them without flooding the entire thing. Unless someone comes up with some huge airlock-type deal to add on, I don't think this will be possible.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-5161461414574790712015-05-04T16:35:15.204-07:002015-05-04T16:35:15.204-07:001. Living in an underwater city would be pretty ne...1. Living in an underwater city would be pretty neat, but entirely unnecessary. Men were put on land for a reason. Land is where we are given food, energy, and shelter. Why would we drag shelter all the way out to the ocean when we can keep it on the ground. Living in an underwater city would fulfill the sci-fi dreams of many, but in the end nothing significant would be accomplished.<br />2. I would totally be down to live in an underwater city as long as there are good career opportunities. Building one is a waste of time but moving there once it’s built sounds pretty neat. The ocean is a pretty neat place. What would be a struggle though is that it will be a very long time before taking a submarine out across the ocean floor is as easy and inexpensive as going for a hike. That’s why I live on land, there is plenty to explore as it is.<br />3. The biggest technological challenge that architects have never had to deal with beforehand is the difference in gravity. Submarines have been built, so architects understand the necessary steps to create livable capsules that don’t cave under water pressure. But connecting and constructing the capsules into cities sounds nigh impossible.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-42503247233247185622015-05-04T13:58:03.467-07:002015-05-04T13:58:03.467-07:001.) I discovered that it would take a really long ...1.) I discovered that it would take a really long time to build 15 years to create and then an extra five years to build and finalize. The energy needs are covered by the ocean and the entire city can hold approximately 5,000 people.<br /><br />2.) If given the option to live in the oceanic city, I'd totally go for it. It's a cool scenario that I'd like to take part in. The only thing I'd really worry about is that something really miraculous occurs.<br /><br />3.)The technological challenges are really designing a buoyant city that can accommodate their residents and also maintain enough power to keep the city going and also they have to work out any very derailing bugs or flaws within the actual inner workings of the city.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-18297463942888550512015-05-04T13:51:15.203-07:002015-05-04T13:51:15.203-07:001.I learned that the Ocean spiral project is a jap...1.I learned that the Ocean spiral project is a japanese underwater city project. It involves making a spiraling underwater structure going 2.8 miles deep and housing 5,000 people. The technology would not be ready for about 15 years and would cost a fortune.<br /><br />2.I would probably not live in an underwater city. The isolation from going a small distance to another area would not make me feel comfortable at all. Also The ocean is a scary place, I don't have a too big of a fear of it, but if i lived in it, it would take awhile before I got use to it.<br /><br />3.Everything about this project is a technological challenge, The building process, oxygenating the massive structure, keeping a livable teacher, supplying food and food, and the powering of this city.<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-42622147100916107902015-05-04T13:42:18.712-07:002015-05-04T13:42:18.712-07:001.) I learned that people can make an actual under...1.) I learned that people can make an actual underwater city. This is extremely useful for if someone wants to make an underwater movie and can't afford a camera that supports it.<br /><br />2.) I would not because I think food supplies and safety are both a problem in the underwater lands.<br /><br />3.) I think that sharks that would just ram into the glass because they hate us humans would be a technical problem also with Oxygen.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-20578007300478724282015-05-04T13:38:38.406-07:002015-05-04T13:38:38.406-07:001. The Ocean Spiral design could prove to be a rev...1. The Ocean Spiral design could prove to be a revolutionary leap into converting the depths of the ocean into a habitable home for the human population. By having the city self regulate its energy supply, standalone cities would be able to sustain themselves without connection to the mainland. Instead of a flat and sprawling city, the spiral sets out to build a tiered system that clings alongside the structure. Using that design, citizens are always close to businesses and other residents, further developing relationships in the isolated city.<br /><br />2. Personally, the thought of living in an oceanic city is preposterous. The structure and system may succeed for the human population, but will virtually destroy all wildlife in the surrounding areas. A perfect organism that fits this description is the whale. Traversing the ocean for eons while also being the largest mammal in the world will lead to the inevitable destruction of one of their many paths. The whale is just one organism of many, with most of Earth's organisms still thriving in aquamarine ecosystems, the city would be flawed from the start.<br /><br />3. Aside from the many disruptive effects on the natural wildlife population, technology hasn't progressed far enough to accommodate the needs to build a structure of that size that will be able to massively support human lives. Researchers have said that in fifteen years time the prospect may be possible, but the designs will likely stay as inspirational guesses as to what the future holds.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-26522728793076478092015-05-04T13:28:47.169-07:002015-05-04T13:28:47.169-07:001. I found this concept to be very crazy and almo...1. I found this concept to be very crazy and almost surreal. Its got good plans, with great intentions, with all of the clean energy and new ideas for life support. I feel like the technology is out of our reach, but if its in our mind when we do research, its bound to become possible.<br /><br />2.I think that its a cool idea, but personally wouldn't want to live in one. I would think it would feel claustrophobic and trapped, as well and the threats that lay within being separated from society.<br /><br />3.Being able to support that much water, and keep the air clean with no access to new resources seem to be the biggest challenges facing this monstrous project.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-17838477355496822632015-05-04T12:57:06.067-07:002015-05-04T12:57:06.067-07:001. First i would just like to say that the ocean s...1. First i would just like to say that the ocean scares me to death. I mean its beautiful and terrible at the same time, but what i learned from my extensive research ( and by extensive i mean i just read what looked good to my eyes). Is that they put alot of work into putting the design together, they calculated the water and built a pretty sturdy design but according to them it would take 5 years to make (I don't believe that) but 15 years of technology to complete it. To me its kinda like if you get a block of wood and say "Hey, i can make a source of fuel, but it ll take thousand of years".<br /><br />2. Like i said i would be unable to live in one of these homes im terrified of the friggin ocean. I mean you know that ocean in Nemo where Dory and Marlin are talking with the whale in the background, that part gives me chills. I think the idea is amazing its great but only i couldn't live in the deep dark ocean.<br /><br />3. They need tech about 15 years above this time so they can make there dream a reality. They need a stronger alloy and more tech to finish the air compresser.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-52947350474528759332015-05-04T10:07:26.126-07:002015-05-04T10:07:26.126-07:001: it reminds me very strongly of one of the citie...1: it reminds me very strongly of one of the cities in Star Wars. I am not totally sure this is a realistic goal.<br /><br />2: I would not live in an underwater/ floating city. There are a lot of dangers to living on a floating/underwater city. Hurricanes would be even more devastating to a floating city than one on the shore. It would be impractically expensive to build, too. Not even mentioning the upkeep involved. What about leaks, breaks, ect?<br /><br />3: I don't think that technology is the problem, this is more of an engineering feat. The architecture involved would have to be incredible to make such a thing. The only technology that would be needed is a way to transfer air to an underwater city, and to keep leaks and cracks from spreading.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-9123329717980057951.post-22192989273945136732015-05-04T10:07:09.935-07:002015-05-04T10:07:09.935-07:001: it reminds me very strongly of one of the citie...1: it reminds me very strongly of one of the cities in Star Wars. I am not totally sure this is a realistic goal.<br /><br />2: I would not live in an underwater/ floating city. There are a lot of dangers to living on a floating/underwater city. Hurricanes would be even more devastating to a floating city than one on the shore. It would be impractically expensive to build, too. Not even mentioning the upkeep involved. What about leaks, breaks, ect?<br /><br />3: I don't think that technology is the problem, this is more of an engineering feat. The architecture involved would have to be incredible to make such a thing. The only technology that would be needed is a way to transfer air to an underwater city, and to keep leaks and cracks from spreading.Anonymousnoreply@blogger.com