Wednesday, June 5, 2019

Making Physics More Realistic with Fiction

Making Physics More Realistic with FictionGabriel Alcantara bingle of the many questions that students who takes any major or minor subject, particularly physics, either in elementary or in college that really causes sense is When am I going to use what I have just learned in the real life? that in reality, physics is found everywhere, from our cars and cell ph unitarys, the way we walk and interact with things, throwing stuff, to almost of the not so familiar topics like in subatomic soupcons and in rummy accommodates. Some teachers and professors atomic number 18 looking into ways on how to present these ideas and concepts with knocked egress(p) fashioning the student sit through hours of leaden and tedious technical discussions. From fictional exemplifications and situation, to extraordinary cases like lifting a star and preventing falls with a single hand, students behind realize that physics is just as important as breathing and clothing. And one good example of fi ctional, but true, example of the application of the concepts learned in physics is found in comic book superheroes. Now, the thought of superheroes is logically impossible, but their actions and their super incredible powers presented in comic books and in movies are actually puted by the laws of physics and nature (Trusted, 1991). From electricity, to lifting heavy objects, to shooting lasers out of straigh there, their power is also present in the real world, but in a little amazing and rather simple manner. In theory and in practice, the concepts of physics found in the stories of comic book superheroes helps in developing the logic of students to see to it physics. As more and more teachers resort to more exciting and easy-to-understand examples which the students can relate, more and more students who have the same question above are now descri world light in comic book superheroes.As any student who have gone through the first day of physics class, it is unaccented that physics is essentially the study of matter and energy physics is an experimental science which deals with the basic elements of the universe and their interactions. (Young Freedman, 2012). There are a lot of theories and laws which govern the interaction of one matter to the other, and one of them is Newtons laws of query. There are 3 laws in it, which are the laws of inertia (an object in motion provide remain in motion unless acted upon by an external force), acceleration (force is mates to mass times acceleration), and action and reaction (for every action, there is an oppose and opposite reaction). Physics also deals with electromagnetism, which is mainly concerned with particles having an electric charge, which is just either a positive or a negative charge attribute of a particle (Jones Childers, 1993). There are also discussions about momentum (which is the p retinal roduct of the objects mass and its velocity or speed), impulse (the hit in momentum), and collision b etween two objects, whose examples are fairly simple, but not as exciting to learn. merely, in order to do physics, one moldiness have energy, either potential (energy at rest) or kinetic (energy in motion). With all these examples of the concepts in physics, their examples are just as technical as their discussion. unitary can deal with the laws of motion by observing the movement of a ball in a vacuum and applying external force, throwing a ball out of a cliff, pushing a wall, and a big winded wire induced by electricity to produce a massive electromagnet. These examples may see simple enough to comprehend, but the physics in them is what makes them dreary to understand. One can simply put off the explanation by stating that the velocity, time, and height by which a ball drops from the cliff to the ground can be computed development the kinematic equation and the students just substitute values and solve. But one can make things a little more challenging by putting childhood f avorite superheroes as examples. By replacing the ball with Gwen Stacy falling and Spider-Man catching her, students will get an essence of just how important these values are in the comics and in the real world.Comic book superheroes didnt just exist out of nowhere, it also had a history. According to Wandtke (2012), from the early comic strips in England whose purpose varied from entertainment to revolutionary movements, a lot of instantlys superheroes came from snippets of these strips. awful Stories and Astounding Stories were one of the early comic book novels, which were mass produced in newspapers and in print, and one of the earliest superheroes was Superman, who was a creation of Siegel and Shuster, which came from the idea of a extraordinary visitor from another world with powers commodiouser than any man know on earth who came to save human beings from evil (Gifford, 1984). Superman first came known to print in the Action Comics 1 in 1938. After Superman, a lot of he roes joined in, like shabby (who had powers of incredible speed), Hawk-Man (power of flight), Captain America (Amazing speciality from a super soldier serum, now called steroids), and Batman (with the occasional appearance of his sidekick Robin). In 1962, a boy named Peter Parker was bitten by a radioactive spider, who astonishingly lived, and became Spider-Man. Most of the beginnings of superheroes reflected their time, from the Great Depression to the World War, and discoveries in science like radioactivity and quantum mechanics (Daniels, 1995). With the rise of heroes came along with their enemies, like the Joker, the Green Goblin, Electro, Magneto, and many others. The appendage of these villains added suspense and action to the stories. Several ages came into play, with heroes ranging from the Silver hop on to the Golden Age, with one example of a Silver Age Flash meeting his Golden Age counterpart through an alternate universe (Duncan Smith, 2009). Movie adaptations of t hese comic books were released, which closely resembles the comic book counterpart with an addition of unexpected sights.Now, what do comic book superheroes have to do with physics? A professor named James Kakalios of the University of Minnesota, who is an avid fan of comic books, started to use these heroes to conceptualize physics, as most us are unaware that most of the time, comic books gets their science right. While one may think that this is a silly idea, the fact that students can learn such a complicated subject like physics in such a sophisticated and animated way like in comic books is a great way to capitalize on an innovative way to teach something without hurting. Lets take into consideration the case of the death of Gwen Stacy, Spider-Mans girlfriend. The story goes as the Green Goblin kidnaps Gwen Stacy, bringing her to the top of Washington Bridge, luring Spidey into battle, then dropping off Gwen to her apparent doom, but Spidey manages to catch her, by which to h is surprise that she is dead. Supposing that Gwen weighs 50 kg, cut for half a bit (0.5s) and fell from 300 ft., she would have fallen with a speed of about 95 miles an hour, and the force needed by Spider-Mans web to stop her would have to be 10 times the acceleration due to gravity (Kakalios, 2005). This explains the SNAP sound located next to her on the comic strip of her fall. This shows that it was the webbing of Spider-Man that killed Gwen and the concept of physics involved here were the definition of velocity and acceleration, momentum and impulse, and force. The same discussion also explains the physics behind airbags and how they strain the time from the impact to rest (Jacobson, 2012). Compared to the earlier examples, this is easier to understand and visualize because most of the students are interested with Spider-Man and the discovery of something new. An example of when they get it right is in an unveil of Super Boy (young Superman) where he coils a locomotive wit h metal wires, induces a current, and gets a big electromagnet. This demonstrates simple electric induction where some may find it difficult to understand due to the terminologies like induction and repulsion and conductors and charges, but with Super Boys example, it all becomes clearer and easier(Weiner, 2008) (Kittel Knight, 1973).But sometimes, comic books get it ill-use too. Another way to represent physics, particularly electromagnetism, is through Spider-Mans villains, Electro and Magneto (whose names obviously represent the concept of physics they embody). In a scene where Electro faces Spider-Man, Spidey throws a metal chair to Electro and Spider-Man says that any metal can act like a metal rod, neglecting the fact that it has to be grounded for it to become a lightning rod (Jones Childers, 1993). But an episode in Superman actually gets it right when he drags somebody, whom he tries to get information from, and runs along telephone cable wires, to the mans panic, but Su perman reassures him that they would be electrocuted unless the wires is grounded or when he steps on a telephone wire pole (Daniels, 1995). Students can easily learn electricity through this wires or any conductor has to be grounded for it to become effective. But one shouldnt be assured that the concepts presented are true all the time. But then again, Cyclops (a single eyed hero who shoots lasers from his eye band) got Newtons Third Law of Motion wrong when he blasts a reparation through the ceiling of Grand Central. If Newtons Third Law of Motion holds, then he should have experienced an opposite reaction equal to his action of blasting a hole, unless he has a super neck strength (Booker, 2010).Present day objects are also works of the science that powers superheroes. An example is the MRI (Magnetic Resonance Imaging) where ones body can be examined live using magnetic repulsion from a user generated magnetic field, polarizing (splitting and dividing) the piddle molecules, and pinging the target level for examination (Young Freedman, 2012). The same technology is used by Magneto, Spider-Mans enemy, where he levitates himself using magnetic repulsion. This has not been done by, and to, a human being, but a group of researchers has managed to levitate a frog (Simon Geim, 2000). Another one is through Iron Man. His suit can be comprehended at once part by part. The jet boots is something which many have tried doing, but only few have successfully flown 10 feet or higher. The exoskeleton suit is being worked up by the military for defense purposes and also it is being developed for those who have paralysis and body defects. The science behind the helmet, which controls the suit according to the comics, is technologically feasible. Some technologies in Japan and America have done prototypes which allow mouse distributor pointer manipulation through the signals sent by the mind to the helmet (Distinctive Voices, 2010). And one perfect example for that is St ephen Hawking and how he is able to communicate through signal flutters converted to audio through a machine on his wheelchair. But the Arc Reactor is an exemption to the rule, being purely fictional for now, for no technology today, which could explain how something on earth could how such enormous power in a small, confined space (Russell Scott, 2014).A very complicated topic in physics, which is hard to understand from a simple persons point of view is quantum mechanics. Quantum physics or mechanics deals with the behavior of a particle, particularly on a molecular, atomic, or in the nuclear scale (Young Freedman, 2012). It has to do with wave functions with the inclusion of Schrodingers equation which just simply states that force is equal to mass times acceleration for electrons, much like Newtons second law of motion. This governs the existence of double and alternative universes, which up to now, has not yet been proven to exist. Using Schrodingers equation, take holdn th e force, there is a huge chance of locating the position of a certain electron in space (Beiser, 1967). Given a radioactive isotope (same element, different mass number) and the equation will give the probability of it having a half-life (reducing the original amount of substance by half through a time interval). Something on a subatomic particle scale is hard to comprehend and represent, but comic books may provide some light in the teachers burden in doctrine this topic. On the issue of the Flash 123, four years after Everitt formulated a theory which states that there is a parallel and alternate universe and using quantum mechanics, one can go from one universe to another on a subatomic level (Booker, 2010). In the Flash issue, the Silver Age Flash meets up with his Golden Age counterpart, through which scientific explanation of Everitts theory was presented. The concept of time warp or time travel, which is synonymous to parallel and alternate universe theories, is not new to comics. A lot of science fiction movies have shown the movement of one person to another world through a machine of abduction of aliens. And in another comic book called The Atom, which talks about a physics professor who was trying to develop a wither ray, but was missing one key ingredient a piece of a white dwarf star (because of the dwarf in the name) (Gifford, 1984). Quantum mechanics tells us that dwarf star weighs almost 50,000 tons, thus making it very dense. But the professor was seen huffing and puffing every line that he said in the speech balloon, which adds to the fact that that star was really dense. But essentially, with the white dwarf star, The Atom could exploit quantum mechanics and go beyond the atomic level, shrinking himself proportional to this atomic structure. While quantum mechanics does not disapprove of this, the ability to shrink someone has not yet been done or proven as of today (Wandtke, 2012).With all the given examples, of course not every concept of physics is present in comic books, so one should not rely on comic books to learn physics. One concept that has little instances of comic books is the concept of flight. With many superheroes with capes are seen flying, like in the case of Superman, physics cannot explain this phenomenon since there is no action from nature that could cause a cape to fly a 150 kg man (presumably) over the clouds. The concept of flight of airplanes doesnt work on capes, and less likely on magic carpets. Another one would be how a normal human being could grow to as huge as hulk in a matter of seconds. Even with a huge amount of radioactive stuff, there is little chance that someone could be as strong as hulk, save for the bigger probability that a person could die due to radioactive contamination. Another is the explanation of Thors hammer. No one on earth could lift up Thors hammer, and science doesnt have the knowledge to tell us what is inside Thors hammer (Kakalios, 2014).With an increasingl y complicated world, citizenry begin to overlook even the simplest of things in order to go directly to the big picture. With so many technicalities around, people are finding it harder to follow the trend of technology and the science behind them. But if one can present the idea to their audience in a manner which they could effortlessly grasp the main idea, then more people could be educated about a certain topic. Studies have shown that there is a declining rate of the students performance due to their teachers beliefs and methods of teaching (Caprara et al., 2005). Cases like this should not be overlooked and should be solved indoors the classroom. There are a lot of fun and meaningful ways to present concepts without the jargons. But when it comes to physics, there is no harm done in presenting it, superhero style. As long as the topic is relevant and correct, comic books can be seen, not just as a nuisance, but as an educational material worth giving attention to.REFERENCESB eiser, A. (1967). Concepts of recent physics (Rev. Ed.). New York McGraw-Hill.Blackwell, L., Trzesniewski, K., Dweck, C. (2007). Implicit Theories of Intelligence Predict Achievement Across an Adolescent Transition A longitudinal Study and an Intervention. Child Development, 78 (1), 246-263. doi10.1111/j.1467-8624.2007.00995.xBooker, M. (2010). Encyclopedia of comic books and graphic novels. Santa Barbara, Calif. Greenwood Press.Caprara, G., Barbaranelli, C., Steca, P., Malone, P. (2005). Teachers self-efficacy beliefs as determinants of job satisfaction and students academic achievement A study at the school level. Journal of School Psychology, 44 (6), 473-490. doi10.1016/j.jsp.2006.09.001Daniels, L. (1995). DC comics Sixty years of the worlds favourite comic book heroes. London Virgin Books.Duncan, R., Smith, M. (2009). The power of comics History, form and culture. New York Continuum.Gifford, D. (1984). The international book of comics. New York Crescent Books.Jacobson, R. (2 012, October 11). Spider-Math and Bat-Physics Science in a Superhero World. Retrieved April 27, 2015, from http//www.pbs.org/newshour/rundown/getting-superheroes-to-do-their-spider-math-and-bat-physics/Jones, E., Childers, R. (1993). Contemporary college physics (2nd Ed.). Reading, Mass. Addison-Wesley.Kakalios, J. (2014, November 12). Finally, Science Explains Why No One Can Lift Thors Hammer. Retrieved April 27, 2015, from http//www.wired.com/2014/11/can-hulk-lift-thors-hammer/Kakalios, J. (2005). The Physics of Superheroes. New York, New York Gotham Books.Kittel, C., Knight, W. (1973). Mechanics (2d Ed.). New York McGraw-Hill.Roxas, C., Arevalo Jr., J. (1985). A History of Komiks of the Philippines and Other Countries. Quezon City Islas Filipinas Publishing.Simon, M., Geim, A. (2000). Diamagnetic levitation go frogs and floating magnets (invited). JOURNAL OF APPLIED PHYSICS, 87 (9), 6200-6204.Trusted, J. (1991). Physics and metaphysics Theories of space and time. London Rout ledge.Wandtke, T. (2012). The meaning of superhero comic books. Jefferson, N.C. McFarland.Weiner, A. (2008, February 1). The Science of Superheroes. Retrieved April 27, 2015, from http//www.popsci.com/entertainment-gaming/article/2008-01/science-superheroes?image=4Young, H., Freedman, R. (2012). Sears and Zemanskys University physics With modern physics (13th Ed.). Boston Addison Wesley.Distinctive Voices. (2010, September 7). Physics of Superheroes. Video File. Retrieved from https//www.youtube.com/watch?v=YXd5Y0RXLb0Russell Scott. (2014, August 8). The Physics of Superheroes w/ James Kakalios and Sidney Perkowitz 1080HD. Video File. Retrieved from https//www.youtube.com/watch?v=0GBGUVsnwMI

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