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Found 11 results

  1. Unhelpful Life Hacks

    Give us your most unhelpful tips for daily life. Please limit it to one at a time, and nothing that is actually a good idea Lose 1 kg of weight overnight by drinking a litre of water before going to bed
  2. Alright, so as the title suggests, this theory of mine contains spoilers, so if you haven’t watched LIFE, go do so before you keep reading. You’ve watched it? Great! Let’s begin. So it’s pretty hard not to forget the ending. Calvin reaches Earth in the relative comfort of one of the escape capsules, lands somewhere in South-East Asia, and a few fisherman open up the capsule so it can get out. So, that’s it, we’re all dead, right? Wrong. Very wrong. If all my research and theorizing has been even slightly successful, then within a minute of the screen going to black, Calvin, the fishermen and the surrounding islands are atomized out of existence in a blinding white light. Now, let’s step back a bit and see how I came to this conclusion. First, let’s look at it from the perspective of the people on Earth, specifically the ones in charge of everything. Now, communications with the ISS may have been lost but they could still tell that something serious had happened and that that thing that had happened could threaten all of humanity. Remember, it didn’t take long for them to launch an attempt to boost the ISS into deep space, which meant they’d already determined Calvin’s isolation to be worth more than a $200 billion space station and the lives of several astronauts. Now imagine what they’d be thinking when they see the attempt fail. They’d be so terrified that I actually can’t think of a good analogy to use for them. Now, if I were in charge, here’s what I’d do: I would do everything in my power to bring as much of the world together as possible together in humanity’s last stand against Calvin. That means using everything in humanity’s arsenal to destroy it if it reaches Earth. And what’s humanity’s best tool for destroying things? Nuclear weapons. Now, if I’m not mistaken it was said that after the failed attempt to boost the ISS out of orbit it had 39 minutes before hitting the top of the atmosphere. That gives fourty-something or fifty-something minutes before the fisherman open the capsule. Now, that may not sound like enough time to implement the plan I imagine would be put into place, but it turns out it is, and even if it wasn’t, this “Plan B” would’ve been put into action at least as far back as when the shove-the-station-into-deep-space Soyuz was launched. IIRC t takes about 6 hours for a Soyuz to get from the launch pad to the space station, which is plenty of time to implement my plan. So, what is this plan I’ve been alluding to? First, every orbital-debris-tracker and satellite-observation platform on and around the Earth would keep a close eye on the station, carefully looking at everything that comes off it. IIRC we already have the ability to track everything larger than a tennis ball, so seeing and tracking Calvin’s capsule should be no problem. Next, every time something from the station enters Earth’s atmosphere, the point of touchdown would be quickly calculated and once it has been confirmed with a margin of error of less than a hundred meters or so, humanity’s strength would be launched from multiple airbases, missile silos and submarines. Well, that escalated quickly. But at this point, this is what I think would actually happen. Now, you may think that Calvin could simply tolerate the nuclear detonations and continue on its way, but you’d be wrong. In the whole movie the only extreme conditions we’ve seen Calvin tolerate are the surface of Mars, the heat from the flamethrower and the vacuum of space. Compared with being within a few hundred meters of multiple nuclear detonations, that’s all easy. Just look at NUKEMAP and you’ll get a good idea of what kinds of conditions Calvin would be subject to. Oh, and that’s not all. In the end of the movie we see that Calvin has landed in what is probably South-East Asia, and you know what’s right next to South-East Asia? China. And you know who has the most powerful nuclear weapons in the world? China. Their 2 most powerful nuclear warheads types have yields of 3.3 or 4-5 megatons, and for comparison both the atomic bombs dropped on Japan had a combined yield of just 0.035 megatons. And the travel time from the silos to Calvin, remembering that the missiles were probably launched right after the touchdown site was confirmed (i.e. while Calvin was still in the air), gives no time for Calvin to have escaped beyond certain-death range. And even if China didn’t push the button, other nation’s nukes would only take a few extra minutes, if any extra time at all. So in conclusion, I believe that the ending of LIFE was one not foreshadowing humanity’s downfall, but merely the deaths of a few fishermen along with one of the most short-lived villains in sci-fi horror movie history. (PS: If this theory is right, then it means none of the astronauts would’ve survived regardless of which capsule landed.)
  3. Okay I have a question, and maybe the mod dev can answer this.. But everytime I use Umbra Space Industries Kolonization, Konstuction, and Life Support, I always seem to have issues. and it gets wrose when There's an Update for USI Tools I'm just wondering what is the correct way to install these m mods? I mean, what is the correct way to install these mods in Order? Should it be The Tools first, then the colornization then the Konstruction, or is there any particular order in General? Any insight would be helpful.. Space_Coyote
  4. The science behind Kerbin ecology!

    We are launching rockets, planes, rovers and all kinds of different stuff. But how does this affect ecology on kerbin? I can purely say it affects it drastically! Debris form space falling into oceans, forests, lakes and rivers. That may pollute them and destroy ecosystem. This will heavily backfire kerbin’s society. Poisonous liquid fuel may evaporate and mix with atmosphere. This may cause acid rains and a lot more catastrophes. Plastic, metals from fuselages may decompose and spoil the soil it will lead to horrifying consequences like extinction of species. Danger in and from space may appear. Despite that lots of debris burns up in the atmosphere some stays in space. It may fall down on the surface due to orbital decay. That would cause a metal rain. As a result- a lot of casualties. But for now, it makes even more danger in space. Debris clouds form in orbit. They may strike and you won’t even notice how quickly your spaceship blends with all debris. Kerbals launch rockets every day. But how does this influence Kerbin? Because rockets are not made of nothing, Kerbals may face lack of resources on Kerbin. So, after you’ve read the article I may suggest you 3 things. 1.Terminate all debris lying on kerbin (boring) 2.Launch manned mission to destroy orbital debris (cool) 3.Download BD armory or any other mod that adds lasers and shoot down all debris from ground (AWESOME) I hope you liked this article! But can I take a bit of your time? If, yes Are those informative for you? Kessler syndrome-
  5. Hi! after some 120 h of play, I'm still just a beginner in ksp. Nevertheless, I believe this improvement would be : - not difficult to implement - really representative of a current space question. the way I would see it: * at game start: - 2 or 3 levels of life presence : rare, common, thriving - a checkbox : "or maybe not" a procedural determination of life presence: - for each planet (excepted obviously kerbin), and for each biome, test randomly for the presence of life, with probability variable depending on the planet (and maybe the biome), lets say for instance probability for life in any Duna biome is 1%, 5% and 10% depending on the option selected. Same for Laythe, 0.1/0.5/1% for Eve, even less for other planets. - if "or maybe not" is selected, stop after one iteration - if "or maybe not" is not ticked, retest all planets until at least one biome harbors life (more than one planet and biome may harbor it) - when a life presence is detected, roll for type : - 60% surface trace gaz emiter (TG) - 30% surface, non trace gaz emitter (NTG) - underground life (UL) * during play: - new science components: - orbital trace gaz scanner : detects TG, in the same way than ore scanner (with a overlay map) TG must be confirmed by ground measurement. - surface sample tests lab : detects NTG and confirms TG. - underground life drill : detects UG it would be high science revenue, except of course for Kerbin (some science provided but not a lot for confirming life on Kerbin) Sorry if already proposed (I haven't seen it in the list of already proposed) any comments?
  6. The science behind Vall!

    Vall was always an oddity in Jool’s system. But what secret this moon may keep? It is obvious that Vall is geologically active, and suffers from powerful tidal friction with Jool, evidence of that is a lot of fractures, edges and valleys on Vall’s surface. And it is easy to guess that it is never calm on surface. Earthquakes strike all day long. But such powerful friction may be an evidence of iron or silicate core. Powerful cores may produce heat. It is possible that icy mantel of Vall may have just melt and turned into underground ocean. In such underground ocean, closer to the core, simple life may form. But how would a multicell life would look like? It is easy to understand that skin would be white or transparent due to lack of light, it will be a fish nor a crawling creature. (like centipedes, I know it makes your fantasy freak out.) Some life may live nearby underwater volcanoes which emit heat. Nor live closer to the core where it is really hot! Such life would be powered by chemosynthesis. It simply means that it will take power from surrounding chemicals. I hope you liked my theory! Chemosynthesis- I will always appreciate your ideas and hypothesis!
  7. (Poetry)

    Bright high sun… Rotten surface… And deep craters.. But it is time to leave now From this fried brown planet The Moho Deep oceans ,craters Those heavy rainy clouds And infinite flatlands around Still standing still un explored The magnificent purple planet That pulling eyes to be watched The Eve The great blue dot Fading In green of the trees The oceans full of water and ice Which are standing by to be crossed The Kerbin Distant wander point Full of dread and red Watching victims of pull to be faint Great wisdom of dead Tracing pale steps of remains… The Duna Yeah im bad at poetry...But hey its an a attempt and im Russian and im very bad at english!
  8. Could Titan host life?

    Before you read, please don't bash my points, I found them in my research, I am just curious and need someone's non rude opinion and discussion about it. Titan, the largest moon of Saturn, is at present an open question and a topic of scientific assessment and research. Titan is far colder than Earth, and its surface lacks stable liquid water; factors whichhave led some scientists to consider life there unlikely. It has a methane cycle analouge to earths water cycle and there are many other factors and analogyies which argue it may host complex probiotic life. Some reasons I found in my research (source - wiki, I know it is not the most reliable source, but I just found it and need someone smart enough here to discuss this) 1) The Miller–Urey experiment and several following experiments have shown that with an atmosphere similar to that of Titan and the addition of UV radiation, complex molecules and polymer substances like tholins can be generated. The reaction starts withdissociation of nitrogen and methane, forming hydrogen cyanide and acetylene. Further reactions have been studied extensively. 2) In October 2010, Sarah Horst of the University of Arizona reported finding the five nucleotide bases—building blocks of DNA and RNA—among the many compounds produced when energy was applied to a combination of gases like those in Titan's atmosphere. Horst also found amino acids, the building blocks ofprotein. She said it was the first time nucleotide bases and amino acids had been found in such an experiment without liquid water being present. 3) On April 3, 2013, NASA reported that complexorganic chemicals could arise on Titan based on studies simulating the atmosphere of Titan. 4) Laboratory simulations have led to the suggestion that enough organic material exists on Titan to start a chemical evolution analogous to what is thought to have started life on Earth. Although the analogy assumes the presence of liquid water for longer periods than is currently observable, several theories suggest that liquid water from an impact could be preserved under a frozen isolation layer. it has also been theorized that liquid-ammonia oceans could exist deep below the surface. Another model suggests an ammonia–water solution as much as 200 kilometres (120 mi) deep beneath a water-ice crust with conditions that, although extreme by terrestrial standards, are such that life could indeed survive. Heat transfer between the interior and upper layers would be critical in sustaining any subsurface oceanic life. Detection of microbial life on Titan would depend on its biogenic effects. That the atmospheric methane and nitrogen might be of biological origin has been examined, for example. 5) It has been suggested that life could exist in the lakes of liquid methane on Titan, just as organisms on Earth live in water. Such organisms would inhale H2 in place of O2, metabolize it with acetylene instead ofglucose, and exhale methane instead of carbon dioxide. 6) Although all living things on Earth (including methanogens) use liquid water as a solvent, it is speculated that life on Titan might instead use a liquid hydrocarbon, such as methane or ethane. Water is a stronger solvent than methane. However, water is also more chemically reactive, and can break down large organic molecules throughhydrolysis. A life-form whose solvent was a hydrocarbon would not face the risk of its biomolecules being destroyed in this way. 7) In 2005, astrobiologist Chris McKay argued that if methanogenic life did exist on the surface of Titan, it would likely have a measurable effect on the mixing ratio in the Titan troposphere: levels of hydrogen and acetylene would be measurably lower than otherwise expected. 8) In 2010, Darrell Strobel, from Johns Hopkins University, identified a greater abundance of molecular hydrogen in the upper atmospheric layers of Titan compared to the lower layers, arguing for a downward flow at a rate of roughly 1025 molecules per second and disappearance of hydrogen near Titan's surface; as Strobel noted, his findings were in line with the effects McKay had predicted ifmethanogenic life-forms were present. Same year, another study showed low levels of acetylene on Titan's surface, which were interpreted by McKay as consistent with the hypothesis of organisms consuming hydrocarbons. Although restating the biological hypothesis, he cautioned that other explanations for the hydrogen and acetylene findings are more likely: the possibilities of yet unidentified physical or chemical processes (e.g. a surface catalyst accepting hydrocarbons or hydrogen), or flaws in the current models of material flow. Composition data and transport models need to be substantiated, etc. Even so, despite saying that a non-biological catalytic explanation would be less startling than a biological one, McKay noted that the discovery of a catalyst effective at 95 K (−180 °C) would still be significant. 9) As NASA notes in its news article on the June 2010 findings: "To date, methane-based life forms are only hypothetical. Scientists have not yet detected this form of life anywhere. As the NASA statement also says: "some scientists believe these chemical signatures bolster the argument for a primitive, exotic form of life or precursor to life on Titan's surface." 10) In February 2015, a hypothetical cell membrane capable of functioning in liquidmethane in Titan conditions was modeled. Composed of small molecules containing carbon, hydrogen, and nitrogen, it would have the same stability and flexibility as cell membranes on Earth, which are composed ofphospholipids, compounds of carbon, hydrogen, oxygen, and phosphorus. This hypothetical cell membrane was termed an "azotosome", a combination of "azote", French for nitrogen, and "liposome". 11) Despite these biological possibilities, there are formidable obstacles to life on Titan, and any analogy to Earth is inexact. At a vast distance from the Sun, Titan is frigid, and its atmosphere lacks CO2. At Titan's surface, water exists only in solid form. Because of these difficulties, scientists such as Jonathan Lunine have viewed Titan less as a likely habitat for life, than as an experiment for examining theories on the conditions that prevailed prior to the appearance of life on Earth. Although life itself may not exist, the prebiotic conditions on Titan and the associated organic chemistry remain of great interest in understanding the early history of the terrestrial biosphere. As a prebiotic experiment involves not only observation through spacecraft, but laboratory experiments, and chemical and photochemical modeling on Earth. TL'DR So, what do you think?
  9. I installed TAC Life Support exactly like it said and I'm experienced with installing mods for a lot of games so I'm for sure it is up to date and installed correctly. However, my kerbals aren't using any resources and I don't have that little green button on the top to look at the resource usage. I have all the parts like the canisters and everything but It just wont work. I have looked all over for a solution but I cant find one. The mod says you need module manager but I thought that was just for people who are creating the mods. Plus I don't know what to do with the ModuleManager.dll, I just put it into my main KSP directory but TAC still didn't work after that.
  10. As a sister thread to one of the threads I find most fascinating in this forum, I've decided to create a thread on professions. This first topic will very likely have a better formatting over time. The inspirational thread has categories for levels of education; I figure there are no such things as 'levels of work', but some categorization is preferred over a long list of names and professions. I'm open to suggestions! The reason I'm creating this thread is that a lot of people here come from very different backgrounds, are at or past working age, and from the little I've seen so far professions are all over the place; you'd never know, but you just might have a buddy here who's a truck driver or a medical doctor or a fighter pilot. I certainly wouldn't expect everyone here to work on space-related subjects (if only for the reason that space-related jobs aren't so common), but it surely surprised me how many work on subjects entirely apart from science or technology! So, without further ado, I'll start: I'm a data analyst, and I work for a healthcare provider. I've been in this job for four years now, just recently moved to a different company, and I really like what I do. I develop indicators, figure trends, find problematic spots in annual price negotiations, and many specific odd reports, for which I enjoy a) discovering what data I have available on the subject, b) how do I get to process it into something meaningful and c) how do I present it in an engaging way, if possible with interaction. I've also enjoyed learning about healthcare in the process, and working for a different company but in the same sector was a little joy I had this year.
  11. I'm gonna take a step back from "Space colonies" and "Advanced propulsion", and look at this near-term potential mission instead. As we all know, life on Europa is likely, due to it's underice liquid water ocean, also, NASA wants to put an orbiter/lander there as well, but did you also know that NASA backed a Space Eel too? Cool, huh? Quote on how it would work: “The electricity gets used to electrolyze water, splitting the H2O into H2 and O2, which get stored internally in the body and limbs of the robot. The gases can then be mixed and ignited on demand, which could propel the bot in one of two ways: the explosions could either cause the limbs and body of the bot to expand and contract, allowing it to ‘swim,’ or you could use the explosions much more directly, directing the exhaust out the back of the robot, causing it to jet forward like an octopus.” I hope that our first Space Eel on Europa doesn't get eaten by an even more epic Alien Space Whale. Man, that would suck and be awesome at the same time, but as long as we take pics of it, I won't really mind. Links: Robotic Space Eel: NASA's Europa orbiter/lander: Evidence of liquid water under Europa: Here's an awesome video I found: I also recommend watching "Europa Report" when you get the chance, it's a space thriller, but it's quite accurate for a space thriller (No, it's not sucky like Apollo 18 was).