Re: What are the most surprising and counterintuitive findings in science? but it can also be frightening and mind-boggling at times. We are often fooled by the appearance and we miss the essence. It wouldn't be a popular sport. The temperature will stay constant while the liquid solidifies. This points out the need to test the statements of scientists. And the hot water freezing faster than cold water isn't a real effect. This is the so-called Simpson's . 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. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Your Privacy Rights Environmental activists and vegans want to reduce the impact of beef production. Why dont we ask our colleaguesto back up their claims of being counterintuitive with data? Here are ten of the biggest threats to our . So its counterintuitive to me to observe that we dont call the results of the double slit experiment counterintuitive.. Every once in a while, a dolt drops a gem. How can I stop being frustrated while reading? I know what I'd choose. There's a whole lot about water we are still just learning now, and a lot of (fairly important) properties it has that are shared by only a few other substances in special circumstances. By: Shea September 09, 2020. . Hospitals are infested with antibiotic-resistant Staphylococcus bacteria that can turn a small cut into a limb- or life-threatening infection. This cookie is set by GDPR Cookie Consent plugin. (first sentence from the conclusion: the results from these studies show that contrary to the strong intuitions of most, people are not always their own best expert.). Does putting water in a smoothie count as water intake? That seems pretty simple and counterintuitive. The effort to solve it has mobilized a generation of astronomers in a rethinking of physics and cosmology to rival and perhaps surpass the revolution Galileo inaugurated on an autumn evening in Padua. The most common example of Bernoulli's principle is that of a fluid flowing through a horizontal pipe, which narrows in the middle and then opens up again. This website uses cookies and similar technologies to deliver its services, to analyse and improve performance and to provide personalised content and advertising. 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. However, the subjective nature of intuition limits the . An aircraft can trigger freezing, causing potentially hazardous icing-up of aircraft surfaces. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Advertising Notice The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. 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 . What importance does counterintuitive play in our real life? In any science, though, you have areas of inquiry where there is not an existing theory that makes precise predictions. Ground-breaking discovery finally proves rain really can move mountains (University of Bristol). 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 (. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. Delivered to your inbox! These ideas, be it physics or biology . The contradictory ideas might even have made their way into cultural wisdom like birds of a feather flock together versus opposites attract.. What I suspect that means is that counterintuitive is often justa rhetorical strategyfor writing introduction sections and marketing our work. Some temperature changes are counter-intuitive, as can be shown by simple investigations. 8. When we were in school, we always thought that we were pretty smart kids. This is correct for most substances, but due to the nature of the water molecule it is different and actually expands. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Galileo got more grief for the idea than Copernicus did. Cooling with cold water condenses the steam, lowering the pressure inside the flask. Record the temperature. No one can explain why anything happens down there, and there might not be an answer. The cookie is used to store the user consent for the cookies in the category "Other. Adding crystals or stirring seeds the crystallisation process. 1. (Military) intelligence collected about enemy espionage. 4. It is now salt water, which has a lower freezing point than fresh water. Scripture said that the Sun revolved around the Earth, and the Holy Office of the Inquisition found Galileo guilty of heresy for saying otherwise. 2.In Fig. If something is counterintuitive it means it's the opposite of "intuitive" in other words, it's not easily understood in an instinctive, unconscious way. darkmighty 7 yr. ago. 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). However, their 25-year-old systems can't handle the massive amount of streaming data from IoT . Ever since the late 19th century, physicists have known about a counterintuitive property of some electric circuits called negative resistance. 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. Analytical cookies are used to understand how visitors interact with the website. Yet many psychological studies have reported findings that are absolutely counterintuitive and that seem illogical. The gauge shift comes from the particle looping around a topological defect (the magnetic field threading the plane, effectively making the space into a punctured plane), in effect changes the topological quantum number (electric/magnetic charge) of the particle, since the punctured plane is not homotopically trivial. Why, then, did scientists in Singapore come to the conclusion that plastic bags are better than paper and cloth bags? A graphical representation of the unified trust distribution mechanism is shown in Fig. These cookies ensure basic functionalities and security features of the website, anonymously. Newtonian mechanics implies that causal relationships are unconstrained by distance - at first glance this seems uncontroversial, but upon reflection its clear that this contradicts our folk notions of causality. It's understandable why we get it wrong though because our intuition is based on living in a world with air resistance. The cookies is used to store the user consent for the cookies in the category "Necessary". Source: Clari Massimiliano / Shutterstock.com. Press question mark to learn the rest of the keyboard shortcuts. Common sense does not always follow this route, and may include social biases, assumptions, and even a lack of facts. The Aztecs slaughtered tens of thousands of people to inaugurate the Great Pyramid of Tenochtitlan; after sacredMayan ballgames, the losing team was sometimes sacrificed. At room temperature, the thiosulfate is a supercooled liquid it is below its freezing point, but has remained liquid. I hate it and will tell you why in 5 minutes. Contrary to most students expectations, the temperature will drop. Supercooling can be linked to the previous topic. Half fill a funnel with small ice cubes or crushed ice. When thats your multiplier, you dont need much massa smidgen of plutonium is plentyto create enough energy to destroy a city. 99+% of the time they come back safe and sound, but that's less than 100%. A skilled writer can exploit the same mechanisms that lead to hindsight bias to set people up, andthen surprise! 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. It takes honesty and courage to report findings that dont make sense or go against common knowledge.. If youre in a happy, optimistic, ambitious mood, check the weather. In everyday language 'freezing' or 'melting' involves cooling or heating, but in science the term refers only to the changing physical . Can you take vitamins while fasting for autophagy? (But its true in other sciences too, probably more than we appreciate .) The interaction of salt and ice involves breaking the bonds that hold water molecules together in ice crystals, and separating the Na+ and Cl- ions in salt crystals. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Was the double-slit experiment counterintuitive? Professor White added, Production of some essential nutrients, such as calcium and many vitamins, decreased under all reallocation scenarios that decreased greenhouse gas emissions, making the dairy removal scenarios suboptimal for feeding the US population.. This can push students into a seeking explanation mode, setting the stage for discovery. 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. What is another word for counterintuitive? Do you ever feel like the world is against you? Similar misconceptions occur with freezing. It made Einstein furious. The intuitive part points to the fact that when we label something counterintuitive, we are usually not talking about contradicting a formal, well-specified theory. Trying to argue that the different numerals represent the same number is allowed, but you need a reason to make that argument beyond "It leads to a nice, counter-intuitive result" and that makes . What to take? What prevents the temperature dropping further until the liquid is completely frozen? It took a world famous experiment to bring this into common knowledge. Off the top of my head I'm going to guess that some of the energy the conducting electrons "receive" from the source will be dissipated to "heat up" the material. However in the Kondo effect you see the opposite, the resistivity actually starting going up as you get colder. So, the temperature stays constant. and mturk didnt exist.) Learn more. Calling it a "remarkable orifice," author Mary Roach said, "No engineer could design something as multifunctional and fine-tuned as an anus. We spread salt on icy roads and paths to melt the ice. Read our privacy policy. Cookie Policy Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Whatever the cause of this early wave of extinctions, humans are driving modern extinctions by hunting, destroying habitat, introducing invasive species and inadvertently spreading diseases. Counterintuitive. Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/counterintuitive. No matter how your results turned out, you can convince your audiencethat they once thought the opposite. Normally things contract, which makes intuitive sense. 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. For example, it would sound odd to say some event in the Andromeda Galaxy caused a car to crash. ~45 kJ/mol vs ~.08 kJ/molK (~8 kJ/mol to get from boiling point to freezing point at STP). The cookie is used to store the user consent for the cookies in the category "Analytics". The Role of Counterintuitive Examples in Statistics Education . :). This might occur in instances where intuition changes with knowledge. Exercise: Listen to some assertions in the media that claim to be scientific. Einsteins famous equation is certainly one of the most brilliant and beautiful scientific discoveriesbut its also one of the most disturbing. Did the funder lean on the researchers to get a favorable result for dairy farmers? 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. Most students, and probably most adults, assume that the interaction of salt and ice somehow causes a temperature rise, melting the ice. how we should evaluate counterintuitive claims. Other low melting point compounds, such as ice, octadecanoic (stearic) acid or ethanamide (acetamide), can replace cyclohexane to show that constant temperature during melting and freezing is a general principle, not unique to cyclohexane. What is the most surprising and counterintuitive finding in science that you can think of? It's actually what inspired Galileo to make such an assertion about gravity. Weve already changed the climate for the rest of this century.