counterintuitive examples in science

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If youre in a happy, optimistic, ambitious mood, check the weather. The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. Bell's theorem and general quantum weirdness. Lead author Dr Byron Adams, Royal Society Dorothy Hodgkin Fellow at the universitys Cabot Institute for the Environment, said: It may seem intuitive that more rain can shape mountains by making rivers cut down into rocks faster. Coke was originally supposed to make you smarter or something. The Machiavellian adage that it's better . Check out these facts that are just plain counterintuitive you'll be surprised at some of the things people do every day! You can pay the farmer, or you can pay the doctor. I can't remember the source, but paraphrasing it was something like "The Greeks couldn't have discovered special relativity, but I couldve convinced them it was true." but it can also be frightening and mind-boggling at times. It's Time for 20 Percent Talent. Its just that the difference is so small with less massive its insignificant. Trigger freezing by stirring, or seeding with a small ice fragment. Better to ask for forgiveness than permission. This doesn't really belong in this thread with the hard science examples, but I think it's a nice little verbal/logic trick to drop on people at a dinner party. The waters temperature is now above its new, lower boiling point, so it boils again. Animal Testing Is Necessary. What is the meaning of counterintuitive science? There is general agreement that it refers to a violation of previously held knowledge, but the precise definition seems to vary with every author and study. So the intuitive in counterintuitive could refer to the intuitions of experts. For me that brings up the question: what do we mean when we say something is counterintuitive?. There is enough DNA in the average person's body to stretch from the sun to Pluto and back 17 times. Analytical cookies are used to understand how visitors interact with the website. It's the standout example from the study of risk factors(specifically risk compensation) and works mostly because the audience isn't looking at the whole meaning of the word 'skydiving'. But other human foiblesthe desire to be accepted, time pressure, conflicts of interest (e.g., expectations of funding sources), interfere and can compromise that ideal. -Mark Crislip. Our universe's spacetime is flat, not the universe itself. Privacy Statement | These ideas, be it physics or biology, can be considered counterintuitive in that they often present themselves in ways that are counter to ones intuitive notions1). By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. At room temperature, the thiosulfate is a supercooled liquid it is below its freezing point, but has remained liquid. This cookie is set by GDPR Cookie Consent plugin. As humans moved from continent to continent, large animals that had thrived for millions of years began to disappearmastodons in North America, giant kangaroos in Australia, dwarf elephants in Europe. Fire individual photons through a double slit at a screen and put a detector at each slit. When a liquid solidifies, bonds form between the particles (in this case, cyclohexane molecules). Scientists have come to some surprising conclusions about the world and our place in it. They can then test their ideas. Testing hypotheses by experiment is supposed to be the hallmark of science. PBS space time on the quantum eraser https://youtu.be/8ORLN_KwAgs. When treating someone badly makes him like you more instead of less, this is an example of something that is counterintuitive. Somehow, gum made out of tree bark is still softer than Bazooka. Which includes ourselves, since social and personality psychologists are all human beings too. The rest comes in two flavors of dark, or unknown stuff: dark matter, at 23 percent of the universe, anddark energy, at a whopping 73 percent: Scientists have some ideas about what dark matter might beexotic and still hypothetical particlesbut they have hardly a clue about dark energy. Whereas the exceptions tend to have a narrower list of plausible explanations. 0 Members and 1 Guest are viewing this topic. The screen does not change. i was somewhat surprised to realize that matthias mehl and i actually did survey lay people (only 61 of them though, we were young and naive. Explanations may be beyond most at age 1114, but the experiments can still be fun. Identify whether they are grounded in hearsay, assumption, intuition or groupthink. It leaves little room in the public consciousness for social scientific work that is incremental, for work that shores up and teases apart, for work that complicates, for work on the boundary conditionsthose fragile social and mental habitats upon which decisions turn. Single-use plastic and reusable cotton bags (reused 50 times) were calculated to have over ten times the global warming potential of reusable plastic bags (reused 50 times). Its hard to do it justice in a small paragraph here, but the PBS space-time episode on it gives a good explanation. Adding crystals or stirring seeds the crystallisation process. You don't say who you're target audience is, so it's hard to tell. By clicking Accept All, you consent to the use of ALL the cookies. To address this issue, this study examines high school students' cognitive responses to three counterintuitive physics problems. But other human foiblesthe desire to be accepted, time pressure, conflicts of interest (e.g., expectations of funding sources), interfere and can compromise that ideal. Why, then, did scientists in Singapore come to the conclusion that plastic bags are better than paper and cloth bags? When treating someone badly makes him like you more instead of less, this is an example of something that is counterintuitive. Counterintuitive means contrary to what seems intuitively right or correct. Darwins theory of evolution by natural selection can be inspiring: perhaps youre awed by the vastness of geologic time or marvel at the variety of Earths creatures. What is the most surprising and counterintuitive finding in science that you can think of? In our day-to-day lives we often speak of cause and effect as if there was a distance constraint. Without parachutes the sport of skydiving would consist entirely of people sitting around on the ground and deciding that jumping out a perfectly good aeroplane would kill them all and therefore changing the subject. Fit a 250 ml round-bottom flask with a 2-hole bung carrying a 110oC thermometer, a short glass tube, and a short length of rubber tubing with a sealing clip. Advanced students should also realise that solvation of the ions releases energy, but less than the input needed to break down the ice and salt lattices. Quote from: thelatinist on September 28, 2011, 10:31:22 AM, Quote from: Chew on September 28, 2011, 09:49:10 AM, Quote from: Turbonegro on September 28, 2011, 07:45:31 AM, Quote from: Will Nitschke on September 28, 2011, 06:34:28 PM, Member: League of Extraordinarily Evil Gentlemen, Sci Fi Geek, fencer, free thinker, dog friendly. Similarly, we understand boil the kettle to mean heat the water to boiling point, not turn it into steam. 'Hiemal,' 'brumation,' & other rare wintry words. King Solomon, who could be considered an early scientist because of his powers of observation and analysis of natural phenomena like plants, beasts, birds, reptiles and fish (I Kings 4:33) and of geophysical cycles (Ecclesiastes 1:5-7), urged youth to gain knowledge, but to build it on the foundation of wisdom. 5. I agree that exceptions to good goes with good are often interesting, but not necessarily because they are counterintuitive. However in the Kondo effect you see the opposite, the resistivity actually starting going up as you get colder. Wtf is going on down there!? 1. Self-Sabotage - yourself when you find yourself mired in complacency. In everyday language 'freezing' or 'melting' involves cooling or heating, but in science the term refers only to the changing physical . NTU Singapore scientists report that plastic bags could be eco-friendlier than paper and cotton bags in cities like Singapore (Nanyang Technological University). Below you, an entire other world operates, Many interesting behind-the-scenes bits have happened during the 20 years of telling tales about our favorite trailer-park residents. The counterintuitive has its place. And just generally weird stuff that you know of. It's just something that's easy to observe in a real experiment because the enthalpy of fusion is much greater than the enthalpy of heating (for a lack of a better term). Upal [2] labelled this as the minimal counterintuitiveness effect or the MCI-effect. Maybe; maybe not. Learn more. But as an expert on memory, and, in particular, on the malleability of memory, he knows better than to fully trust his recollections As clear and detailed as these memories feel, psychologists find they are surprisingly inaccurate. It wouldn't be a popular sport. Here's a 1974 example from the American Philosophical Quarterly in which "counterintuitive" describes a dubious situation: "The formulas offered by Day lead to results so counter-intuitive that they had best be called simply false.". The meaning of COUNTERINTUITIVE is contrary to what one would intuitively expect. Most professors don't even seem to want to give a hint of the truth behind things. . For the general public that have not had the opportunity to be exposed to the process of science, one of the most counterintuitive things is this: Logic and Common Sense are not the same thing. Once recorded on the screen it is no longer in superposition. Logic is generally used to reach a conclusion using the most accurate and testable route. Many interesting behind-the-scenes bits have happened during the 20 years of telling tales about our favorite trailer-park residents. A counterintuitive proposition is one that does not seem likely to be true when assessed using intuition or gut feelings.. Scientifically discovered, objective truths are often called counterintuitive when intuition, emotions, and other cognitive processes outside of deductive rationality interpret them to be wrong. The trigger words exciting breakthrough should signal caution. This is a simple demonstration, but even post-16 students often struggle to explain the results. An aircraft can trigger freezing, causing potentially hazardous icing-up of aircraft surfaces. 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When treating someone badly makes him like you more instead of less, this is an example of something that is counterintuitive. Honestly, take a moment to consider what the natural environment and current technologies are capable of. What is the most surprising and counterintuitive finding in science that you can think of? Counterintuitive means contrary to what seems intuitively right or correct. 2 What is another word for counterintuitive? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Learn a new word every day. Einsteins famous equation is certainly one of the most brilliant and beautiful scientific discoveriesbut its also one of the most disturbing. I guess that's kind of a counterintuitive thing in its own right, phase changes require a heck of a lot more energy than heating or cooling by a lot does, but in a properly controlled experiment, cold water will freeze faster than hot. Common sense does not always follow . Use an ice/salt bath to supercool purified water in a clean test tube containing a clean thermometer. Students can reverse the experiment starting with frozen cyclohexane and warming it in a beaker of hot water, recording temperatures until it returns to about 15oC. counter-intuitive definition: 1. The second and third are a given. * What gives you instant joy is almost always harmful i. 99+% of the time they come back safe and sound, but that's less than 100%. But they have not been informed of a long path of logical inference that tells us much more about the wall then our macroscopic senses do on a daily basis. Accessed 4 Mar. The Role of Counterintuitive Examples in Statistics Education . Removing energy from the surroundings causes cooling, so the temperature drops. Here are four of the more surprising habits that, according to contemporary researchers, the most effective leaders typically share. Students who participated in the project reported that the access-on-demand online resource materials on counterintuitive demonstrations resulted in prolonged enquiry exploring science concepts, and were welcomed by participating classroom teachers. The definition of counterintuitive is something that goes against what you believe would be logical or something that goes against common sense. Some of the effects seen with superfluid liquid helium, but particularly the way that it can climb up out of a cup and drain down the sides. Our feeble minds can barely scratch the surface of existence, the cosmos, and everything. Once all the liquid has frozen, no more energy is released, so continued cooling with iced water causes the temperature to start falling again. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Counterintuitive definition, counter to what intuition would lead one to expect: The direction we had to follow was counterintuitivewe had to go north first before we went south. The world is round but the universe is flat. This cookie is set by GDPR Cookie Consent plugin. Counterintuitive definition: Contrary to what intuition or common sense would indicate. Then you are doing classical field theory and are trying to find a first order equation and out pops spinors and the clifford algebra in a completely classical scenario. 11. For the past 151 years, sinceOn the Origin of Specieswas published, people have been arguing over evolution. But our love affair comes at a cost. Examples of Counterintuitive in a sentence. While intuition and misconceptions continue to be of great interest to mathematics and science educators, there has been little research, much less consensus or even internal consistency, in statistics curriculum . Was the double-slit experiment counterintuitive? This is the so-called Simpson's . Laura Helmuth In social and personality psychology that isthe majority of what we are studying. The definition of counterintuitive is something that goes against what you believe would be logical, or something that goes against common sense. There are millions of examples that pop into my mind about this theory. Maybe not. I hate it and will tell you why in 5 minutes. In a final example of counterintuitive findings, Live Science now claims that brain size didn't . The distinction between the two is clear (now). Calling it a "remarkable orifice," author Mary Roach said, "No engineer could design something as multifunctional and fine-tuned as an anus. Cookie Policy They are also found in reusable hand-warmers these use supercooling to store heat for later use. Water sprayed into the cylinder condenses the steam, creating a vacuum. Honestly, take a moment to consider what the natural environment and current technologies are capable of. Describe the procedure fully and neutrally to a group of people (experts or nonexperts, depending whose intuitions you want to claim to be counter to) and askwhat they think will happen. Read the temperature; a little below 100oC, so the water has stopped boiling. Melting sodium thiosulfate crystals, then cooling them to a state well below the melting point causes the supercooled liquid to freeze rapidly when a crystal of sodium thiosulfate is added, or the mixture is stirred. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Learn more. From the decisions we make to the way we deal with people, life is full of lessons that are completely counterintuitive. [Dark energy] has inspired us to ask, as if for the first time: What is this cosmos we call home? But you set it up in such a way that you can throw away the information about which slit the photon went through. Press question mark to learn the rest of the keyboard shortcuts. But if, after the experiment, you go back and erase the information about which slit each photon went through, then the interference pattern magically appears on the screen. Galileo got more grief for the idea than Copernicus did. Gender Identity Is More Nature Than Nurture. Astrology is one example of counterintuitive pseudoscience. There are too many reasons you might observe good with good: because of methodological artifacts like self- and informant-report bias, because of shared broad-spectrum causes, or because of common mechanisms (which is usually what youre looking for). 1. Without science education and discipline, most biological minds rely on belief systems to explain phenomena. In this, they agree with a Prager U video (YouTube). Accountable replications at Royal Society Open Science: A model for scientificpublishing, The replication price-drop in socialpsychology, Reflections on SIPS (guest post by Neil Lewis,Jr.), Statistical Modeling, Causal Inference, and Social Science. Science is amazing but it can also be frightening and mind-boggling at times. https://www.youtube.com/watch?v=MGXqFOO8utA. It takes honesty and courage to report findings that dont make sense or go against common knowledge.. Running Amazon away in the name of poor people seems, To the couples and friends gathered for a night out under the glitter of a giant disco ball, this may seem, Taking a probiotic with supper or a bigger meal may appear to be, Post the Definition of counterintuitive to Facebook, Share the Definition of counterintuitive on Twitter. More dangerous than defying common sense, though, was Galileos defiance of the Catholic Church. This is how early steam engines worked. What possible sources of error can you identify? The Earth is not the center of the universe. And the water and land use required for beef contributes significantly to global warming, we are told. What is the life expectancy of a tea cup pig? For example, a delay between the time a discrepancy is observed and a corrective action is taken will result in an oscillation in room temperature (see Figure 6.6). Don't be surprised if none of them want the spotl One goose, two geese. In fact, there are a lot of things that people do every day that defy all logic. So true! I prefer instead of valuing being counter-intuitive, to value counter-examples to the idea that all good things go together (or all bad things go together). counter-intuitive meaning: 1. We find two distinct sets of thermoelectric property (TEP) curves, where one set of TEPs has higher ZT curves over the whole operating temperature range, but its maximum conversion efficiency is smaller than that of the other set. In the stock market, if you buy and stock for $50 and it goes up to $75 you make 50%. And what we think of asmemories are merely storieswe tell ourselves anew each time we recall an event. Sprinkle a little salt over the ice, and watch the temperature. Simple, yet counterintuitive mathematics | Why numbers don't always mean what you think youtu.be/xHjQhliXUB0. Very few scholars saw it as a real description of the universe.. They Are Likable. In front of your students, half fill the flask with tap water. When Copernicus proposed that the Earth and other planets instead orbit the Sun, his contemporaries found his massive logical leap patently absurd, says Owen Gingerich of the Harvard-Smithsonian Center for Astrophysics. 2023. Can you take vitamins while fasting for autophagy? For example, it would sound odd to say some event in the Andromeda Galaxy caused a car to crash. Things can get worse before getting better, or vice versa. (But its true in other sciences too, probably more than we appreciate .) IE throughout learning undergraduate quantum mechanics you hear "spin is a completely quantum mechanical phenomenon that doesn't exist outside of quantum mechanics." Science can be glorious; it can bring clarity to a chaotic world. Re: What are the most surprising and counterintuitive findings in science? For example, let's say a company invested in IoT systems to gain an edge in data-driven insights. And the hot water freezing faster than cold water isn't a real effect. Our finding highlights the mathematical inexactness of ZT . Some flowers, maybe, or mementos of your loved ones? Small things act like waves except for the times they don't. Ask a student to pour a little cold water over the flask and read the resulting temperature. The power explained by the equation really rests in the c, or the speed of light (186,282 miles per second) times itself, which equals 34,700,983,524. and mturk didnt exist.) The other thing about counterintuitive is that it makes the idea seem more impressive. Ever since the late 19th century, physicists have known about a counterintuitive property of some electric circuits called negative resistance. Adding more salt will cause more melting, and the temperature will drop further. Thats true even for flashbulb memories, the ones that feel as though theyve been burned into the brain: Like millions of people, [neuroscientist Karim] Nader has vivid and emotional memories of the September 11, 2001, attacks and their aftermath. Science seems to always challenge our intuitive understanding of the world. For example, you probably wouldntsay that the double-slit experiment was counterintuitive; youdsay it falsified classical mechanics. In any science, though, you have areas of inquiry where there is not an existing theory that makes precise predictions. So let me get this straight: you're writing a report in which you are breaking the news to your clients that their goals have been wrong, and you wish to soften this news with some examples of how other people have been wrong? What did Malcolm Gladwell actually say about the 10,000 hourrule? Test your knowledge - and maybe learn something along the way. I guess as the material increases in temperature there will be some point where the conducting electrons will begin colliding in such a manner as to increase the resistance of the material. Send us feedback. We dont always know what we think we know. University of Chicago cosmologist Michael S. Turner ranks dark energy as the most profound mystery in all of science.. Answer (1 of 2): Counterintuitive scientific theories? First, let mesay what I thinkcounterintuitiveisnt. The purpose of this study was to develop a theoretical model for the use of counterintuitive examples in the introductory non-calculus-based statistics course at the college level. That contradicts a lot of your experience, doesn't it? Here are 13 counterintuitive business truths I've come to know, even if I can't exactly explain why they make sense. One way to fascinate, engage, arouse curiosity, motivate, and stimulate intellectual development in learning scientific concepts is to use counterintuitive questions. For example, with 1,000 variables, there are almost half a million (1,000x999/2) potential pairs of variables that might appear correlated by pure chance alone. 1. We should also revisit why we think counterintuitive is valuable. One thing I have to explain is why, if my idea is so great, people didnt consider it earlier. Find 23 ways to say COUNTERINTUITIVE, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. What prevents the temperature dropping further until the liquid is completely frozen? I guess I never really thought about the first one, but it is really weird. Information about your use of this website will be shared with Google and other third parties. They can also reinforce enthalpy changes, and bond breaking or making, for ages 1618. How could something so obvious be wrong? Like everything you do just doesn't seem to work out? Reference-frame invariance of the speed of light. Why do you get my tax dollars to be stupid?". What importance does counterintuitive play in our real life? Our cognitive failings are legion: we take a few anecdotes and make incorrect generalizations, we misinterpret information to support our preconceptions, and were easily distracted or swayed by irrelevant details. An example that comes to mind is deviancy training, as it seems like we would want to encourage youth becoming closer to each other and maintaining close relationships, but if these relationships are with youths engaged in delinquency, maintaining connectedness may entail the youth engaging in more of these behaviors.

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