Time :: essays research papers

Time?Time travel is no longer regarded as strictly science fiction. For years the concept of time travel has been the study of science fiction novels and movies, and has been pondered by great scientists throughout history. Einsteins theories of general and special relativity raise be used to genuinely prove that time travel is possible. Government research experiments have yielded data-based data that conclusively illustrate that fast moving aircraft have traveled into the future. This phenomenon is due to the principal of time dilation, which states that bodies moving at high velocities fuck off a time that ticks slower than the time measured at zero(a) velocity. non as much time elapses for a moving clay as does for everything else. Phenomena known as wormholes and closed time like curves are possible means of time travel into the future and the departed. Traveling into the past is a task which is much more difficult than traveling into the future. This operation has n ot yet been accomplished -to our knowledge- and its theory involves complicated scenarios of tears in four dimensional space-time, and traveling near the festinate of light. Obstacles which resist our hubris attempts to practical joker time include our inability to move even close to the speed of light, and finding a source of energy as powerful as an exploding star. Simply because the proposal of time travel is backed by scientific theory, is no reason to expect that it is easily achievable. Numerous arguments are proposed that that prevent time travel into the past. Both common sense and scientific accompaniment can be used to paint scenarios that become serious obstacles. Not to fear, we have all the time in the world to overcome these tike limitations. Imagine if you lead, that you are one of the people sill alive today that was born(p) prior to 1903, when the first airplane took flight. When you were young the idea of flying would belike have been quite fire. Some scie ntists believe that we may presently be living through an identical scenario. The thing that would be so exciting however, would not be flight, but time travel. Leading scientists believe that our children will live to once again see the impossible become routine. professor Michio Kaku of the University of New York believes that space flight may one day open up the secret of time itself. This will require the development of spacecraft that can travel at speeds on the order of two hundred one million million million meters per second, thats about four hundred and fifty million miles per hour.