Time Travel - 2080 Words

Time Travel Mark Jacob de Paz Course: Comm 2 Instructor: Mrs. Noemi Agner Date: March 14, 2011 2 Time Travel Thesis Statement Time travel is possible. Outline: Time travel A. Definition of time travel B. Origins of the concept Theories about time travel A. Time travel forwards 1. Time dilation 2. Time perception B. Time travel backwards 1. Using wormholes 2. Special spacetime geometries Philosophical understandings A. Grandfather paradox B. Novikov self-consistency principle Conclusion 3 Time Travel People often wish that they could go back to the past and correct their wrong behaviors or go to the future and see what it turns out to be like. The idea of time travel has been the†¦show more content†¦Ã¢â‚¬Å"In 1915, Einstein developed his ideas to form the General Theory of Relativity, in which he considered objects that were being accelerated with respect to one another. He compared the forces of acceleration and gravity and found them to be indistinguishable. For example, an astronaut standing in a rocket on a launch pad would feel himself pressed against the floor because of gravity. If the same rocket was in outer space and not affected by gravity, but with its engines turned on so that it was accelerating, the astronaut would again be pressed against the floor. If the acceleration due to the engines were the same as the acceleration due to gravity, the astronaut would have no way of telling whether the rocket was at rest on the earth or accelerating in outer space u nless the looked out of the window. Einstein stated that the attraction to the Earth of a rocket that is resting on a launch pad is equivalent to the acceleration of the rocket. So although in three-dimensional space, the rocket remains stationary, in four-dimensional space-time the rocket is in motion along its world line. The upshot of this motion in space-time is that gravity also makes time run slower†( Kulkarni, 2011). What are the kinds of time travel and what are the ways that will help scientists prove that time travel is possible? The two kinds of time travel are time travel forwards and time travel backwards, which will be made through timeShow MoreRelatedEssay Time Travel989 Words   |  4 Pages Time travel is feat thought by most to be impossible. After all time travel is what many science fiction movies are made of. Let us not forget such movies as â€Å"Back to the Future† or â€Å"The Time Machine.† Yet unlike those movies time travel is not necessarily fiction. â€Å"We are in our own time machines, our hearts are pumping blood, were breathing, we are existing through time (at least until our own personal time machines seriously malfunction).† (Need help citing this!) Still surrounding this topicRead MoreTime Travel : Or Apocalyptic?1579 Words   |  7 PagesTime Travel: or Apocalyptic: Science Fiction We have discussed, over the semester, several different common themes of science fiction. But there are three common themes of science fiction that stick out the most when reading the novel, The Transall Saga by Gary Paulsen, which would be extreme environmental changes, time traveling, and post-apocalyptic situations. The bluish-white light that transport Mark through time, thousands of years into the future and the way the people look with their webbedRead MoreIs Time Travel Possible?2057 Words   |  9 PagesIs Time Travel Possible? Introduction Time Travel is a concept that has fascinated me and many others throughout time, using the question of ‘Is Time Travel Possible?’ also asked by many others in the world today. I will research what time travel is, how it can be done, and if and when it could be possible to develop my understanding of the concept then state my views and opinions on time travel. What is Time travel? Time travel is a concept of movement between different points in time usuallyRead MoreTime Travel Is Not Only Possible? Essay2401 Words   |  10 PagesTime travel has long been a fascination of the science fiction genre, with many of the great stories concerning time travel being centred around the philosophical issues of the paradoxes seemingly caused by just the possibility of time travel, namely that of bootstrap and grandfather paradoxes. A question that is often bandied about is whether or not time travel is possible, now unless those questioning are physicists attempting to warp space-time back upon its self-using long equations and ‘TardisRead MoreSummary : Time Travel Paradox2138 Words   |  9 PagesTIME TRAVEL PARADOX A paradox is a proposition that leads to a conclusion that seems somewhat senseless or logically unacceptable despite apparently sounding reasonable from acceptable premises. The statement may also seemingly sound self-contradictory or even absurd but when investigated or explained may prove to be genuine and quite well founded. Some paradoxes may be considered invaluable arguments but still play a significant role in promoting critical thinking. Paradoxes have led to the revelationRead MoreIs Time Travel Possible? Essay1918 Words   |  8 PagesWho, Star Gate, Bill and Ted’s Excellent Adventure, Terminator, The Time Machine, and so on so forth. These movies and TV shows have one thing and common witch as your can guess is time travel. But if you look at each single one separate not one time travel is the same from the other. Before we begin we shall learn what time travel is. Time travel is when one person, matter, or object moves in a three dimensional direction in time. Th e three dimensions are length, width and height but for this explanationRead MoreEssay on Time Travel666 Words   |  3 PagesTime Travel First of all, to give you a better concept of time I will use a personal theory of mine. When you look up at the sky at night, at the stars, what are you seeing? Do you think that collage of stars actually exists? Most of them do not. When you look at the sky at night you are seeing the past because it takes an obscene amount of time for the light from those stars to reach earth, and in that time those stars may have disappeared. It works both ways. When an inhabitant, if thereRead MoreCan There Be Time Travel Without Paradox? Essay2418 Words   |  10 PagesCan there be time travel without paradox? Time travel has long been a fascination of the science fiction genre, with many of the great stories concerning time travel being centred around the philosophical issues of the paradoxes seemingly caused by just the possibility of time travel, namely that of bootstrap and grandfather paradoxes. A question that is often bandied about is whether or not time travel is possible, now unless those questioning are physicists attempting to warp space-time back uponRead MoreThe Theory Of Time Travel1344 Words   |  6 PagesUniverse indexing is an interesting theory on how time travellers might avoid the Grandfather Paradox . It does solve a lot of problems time travellers would encounter if other theories were true, and due to this fact is quite popular to debate. Many authors such as Terry Pratchett and Stephen King have used the Multiverse Theory in their books, and even popular television shows, such as Doctor Who, use it within their narratives. In this essay I will first explain wha t universe indexing isRead MoreThe Value of Time Travel Essay663 Words   |  3 PagesPeople have often thought of going back in time because of regrets or mistakes they want to fix in the past. The only way to go to the past is time travel there. Time travel has been know as science fiction but now scientist have been believing time travel is possible based on the physics laws. If time travel is possible, then will it be helpful for human begins to go back to the past. Time travel can’t be worth it because if you change something in the past, it will affect a lot in your future