Science itself is counterintuitive. Test your knowledge - and maybe learn something along the way. Beyond the reach of formal theory, scientists develop educated guesses, hunches, and speculations based on their knowledge and experience. They can then test their ideas. Another good example of a counterintuitive fact is the Banach-Tarski paradox stating that a ball can be decomposed in a finite number of pieces which can be glued together to build up two balls identical to the first one (I say that this is a paradox because the axiom of choice is clearly true:D). Laura Helmuth is the science and health editor at Slate. 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). Are counterintuitive findings more valuable? A recent accumulation of archaeological findings from around the world shows that it was surprisingly common for people to ritually killand sometimes eatother people. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. For example, you probably wouldnt say that the double-slit experiment was counterintuitive; youd say it falsified classical mechanics. 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). A heavier object does fall faster. What are the most surprising and counterintuitive findings in science? The more often you see a person or an object, the more youll like it. Record the temperature. Both processes require energy, which comes from the immediate surroundings. Common sense does not always follow . What is 'counterintuitive'? The research team found that the global warming potential of a single-use kraft paper bag was the highest, over 80 times that of reusable plastic bags. 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. At room temperature, the thiosulfate is a supercooled liquid it is below its freezing point, but has remained liquid. So when we started reading about these "facts" that are supposedly counterintuitive, we just couldn't believe them. Testing hypotheses by experiment is supposed to be the hallmark of science. Laura Helmuth We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Plot temperature against time. Are you able to include anything visual? Brokers love to use this one to their advantage. Scripture said that the Sun revolved around the Earth, and the Holy Office of the Inquisition found Galileo guilty of heresy for saying otherwise. Student cognition in response to intuitive and counterintuitive stimuli in the school science curriculum is not well understood. 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. Common sense does not always follow this route, and may include social biases, assumptions, and even a lack of facts. It is because that 2-Points and 3-Points have different weights in the two players' stats, so a direct comparison cannot be made. It wouldn't be a popular sport. How to help students develop their practical skills. Sometimes different people having different ideas; sometimes the same person having different ideas at different times. These cookies ensure basic functionalities and security features of the website, anonymously. 1. This person's common sense isn't off-base. Whenever you are doing physics and all the sudden some entirely new deep topic in mathematics is automatically spit out. In any science, though, you have areas of inquiry where there is not an existing theory that makes precise predictions. Once all the liquid has frozen, no more energy is released, so continued cooling with iced water causes the temperature to start falling again. Edit: for more information check out Schwarz's Quantum Field Theory and Topology. Counterintuitive is one reason. As the COVID-19 pandemic continues, citizens are understandably confused about the benefit of face masks. Sure, some tasty things are healthyblueberries, snow peas, nuts and maybe even (oh, please) red wine. 'Hiemal,' 'brumation,' & other rare wintry words. The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. There are human values, which are reliant on soft skills. Why does salt cause the ice to melt? This can push students into a seeking explanation mode, setting the stage for discovery. Similar misconceptions occur with freezing. Something that is counter-intuitive does not happen in the way you would expect it to: 2. (of an idea, proposal, etc) seemingly contrary to common sense. Freud might have been wrong in the details, but one of his main ideasthat a lot of our behaviors and beliefs and emotions are driven by factors we are unaware ofturns out to be correct. To reach their conclusions, the team carried out a life cycle analysis of five types of bags to evaluate the environmental impacts associated with their production, distribution, transportation, waste collection, treatment, and end-of-life disposal. Even though the temperature has dropped well below 0oC, the melted ice does not re-freeze. That seems pretty simple and counterintuitive. 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'. If something is counterintuitive it means its the opposite of intuitive in other words its not easily understood in an instinctive, unconscious way. 0 Members and 1 Guest are viewing this topic. MiigPT 7 yr. ago. Some temperature changes are counter-intuitive, as can be shown by simple investigations. Pouring over further portions of cold water causes repeated re-boiling while the temperature gradually drops to around 30oC, or even lower. Einsteins famous equation is certainly one of the most brilliant and beautiful scientific discoveriesbut its also one of the most disturbing. It's Time for 20 Percent Talent. 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. 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 possible sources of error can you identify? Self-knowledge / self-deception is probably another one of those areas where the relationship between research findings and peoples intuitions has deeper, substantive significance. 1, The weight of a BPA is given by the BPAs of the other evidence.In Fig. | Normally things contract, which makes intuitive sense. And when you are talking about something that (a)people reflect on and wonder about and (b) is not already well settled, then chances are pretty good that people have had multiple, potentially contradictory ideas about it. It is now salt water, which has a lower freezing point than fresh water. Student cognition in response to intuitive and counterintuitive stimuli in the school science curriculum is not well understood. Listed below are several particularly surprising findings from the field of psychology. This article and paper from the USDA Forest Service argues that wildfires and droughts have always been a part of California ecology, and that prescribed burns and forest thinning are best for preventing bark beetle damage that contributes to out-of-control fires. I'm not saying that we need to teach the undergrads QFT to make them understand, but you can give them a little, "if you take QFT you'll see how spin pops out of the classical theory of fields before you even make them quantum!" To freeze a liquid you must cool it down, but what happens to the temperature when the liquid solidifies? To offset the emission equivalent to equal that of the creation of one single-use plastic bag, a reusable plastic bag would need to be reused four times. In everyday language freezing or melting involves cooling or heating, but in science the term refers only to the changing physical state. Mating decisions are based partly on smell. The details require careful consideration, but basically, were surprising. So, one year you make 50%, the next you lose 33% and you think you're . The English actor found the good side of being bad, Theres a little bit of The Dude in a lot of Jeff Bridges performances. Since QM and even the two items you mentioned seem to be beyond them, you could try the culinary route. 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. However, their 25-year-old systems can't handle the massive amount of streaming data from IoT . Reddit and its partners use cookies and similar technologies to provide you with a better experience. * What gives you instant joy is almost always harmful i. Intuitively you would expect that the electrical resistance of a material would decrease as you decrease the temperature. Suppose Im promoting a research idea. Self-Sabotage - yourself when you find yourself mired in complacency. These cookies track visitors across websites and collect information to provide customized ads. Knowing these can help us make the right choices to get the results we want. Create an account to follow your favorite communities and start taking part in conversations. All the good ones! I would say water expanding when it freezes. Everything you probably think of when you think of the universeplanets, stars, galaxies, black holes, dustmakes up just 4 percent of whatever is out there. And there's the first part of Newton's very first law: Bodies in motion remain in m. In 1948, the Framingham Heart Study enrolled more than 5,000 residents of Framingham, Massachusetts, to participate in a long-term study of risk factors for heart disease. The cookie is used to store the user consent for the cookies in the category "Performance". Counterintuitive claim: Prices are determined by supply and demand. Supercooling can be linked to the previous topic. The waters temperature is now above its new, lower boiling point, so it boils again. Scientific method involves proposing a theory, and then testing its validity by experiment. In a taste test, youre likely to have a strong preference for the first sample you tasteeven if all of the samples are identical. They are also found in reusable hand-warmers these use supercooling to store heat for later use. Frequency: The definition of counterintuitive is something that goes against what you believe would be logical, or something that goes against common sense. (Military) intelligence collected about enemy espionage. They performed experiments on bags. When treating someone badly makes him like you more instead of less, this is an example of something that is counterintuitive. One can win or lose for the wrong reason. 2023. Nature: The anus is a sophisticated organ. we of course used these results to show how counterintuitive our actual results were. Introducing a delay function to our simple negative feedback loop will produce an unexpected oscillation (a counterintuitive behavior). Science is amazing. Further rogue credentials revealed by Levitts online C.V. include an undergraduate degree from Harvard, a research fellowship with the American Bar Foundation, membership in the Harvard Society of Fellows, a fellowship at the National Bureau of Economic Research, and a stint as a consultant for Corporate Decisions, Inc.. Mastering a new skill means more stress now but more happiness later. Clamp the funnel above a beaker. In any science, though, you have areas of inquiry where there is not an existing theory that makes precise predictions. Nglish: Translation of counterintuitive for Spanish Speakers. The world will end in a whimper. You have to act in the short amount of time after crossing the slit and before impacting the screen. In social and personality psychology that isthe majority of what we are studying. It took a world famous experiment to bring this into common knowledge. NTU Singapore scientists report that plastic bags could be eco-friendlier than paper and cotton bags in cities like Singapore, Removal of dairy cows may reduce essential nutrient supply with little effect on greenhouse gas emissions, Thinning and prescribed fire treatments reduce tree mortality, Protective effect of mandatory face masks in the publicrelevant variables with likely impact on outcome were not considered, Ground-breaking discovery finally proves rain really can move mountains, The Bible gives a good general principle: Test all things; hold fast what is good (. It's actually what inspired Galileo to make such an assertion about gravity. The results of the study suggest that the removal of dairy cattle from US agriculture would only reduce greenhouse gas emissions by 0.7 percent and lower the available supply of essential nutrients for the human population. In any case, Sowey's characterization of striking examples groups together "counterintuitive" examples (such as example 3 in his Section 4.2) and "intuitive" examples/analogies (such as example 6a in Section 4.6 or example 1 in Section 4.5). Our analysis reveals that student success in arriving at counter-intuitive . Source: Clari Massimiliano / Shutterstock.com. This is technically false though. 2. It's not so unintuitive with topological arguments. Bell's theorem and general quantum weirdness. 1. It's like trying to plunge your hand into a (hypothetical) fluid in liquid state and one that is starting to freeze and get denser. 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.".
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