Time Travel
Have you ever wondered what if you could travel back through time and become a millionaire by betting on horses, sports and other competitions? Or always wish you could go back through time to change some terrible incident in your past? What would happen if you could go back through time and changed the past? What would your future be like when you returned? Could you even travel into the past or future? These questions have came up time after time from movie producers to scientist. There are many theory in the world that deal with this issue, but perhaps the most the most prominent theory is Einstein'. "According to Einstein's theory, approaching the speed of light would theoretically slow time, traveling at the speed of light would make it stand still and traveling faster than the speed of light would reverse time" (Onion, 3). The effect is the same when the mass around one is increased. Thus, mass and speed are relative in that the greater the amount of either the more time will warp. To understand more clearly how Einstein's works let's look at a few examples. First, if one increases the speed at which he or she is traveling than the result would be time moving faster from his or her perspective. "In 1975 Carol Allie,
The only energy scientist today can think of that would create that amount of energy would be antigravity. Which is abundant throughout the universe scientist but have no way to harness or capture this energy. The easiest way would to think of two metal plates parallel to one another with nothing in between them. (Time Travel pg. 16) The vacuum between the two plates is not a "nothing" vacuum that scientist thought it to be but a vacuum it seethes with activity. (Time Travel pg. 16) Particles and antiparticles pairs constantly being produced and annihilating one another. "Among the particles popping in and out of existence in the quantum vacuum there will be many photons, the particles which carry the electromagnetic force, some of which are the particles of light." (Time travel pg.16) "This irreducible vacuum activity gives the vacuum an energy, but this energy is the same everywhere, and so it cannot be detected or used." (Time travel pg. 16) Energy can only be used to work and if it does not make its presence known we cannot use it. (Time travel pg. 16) Casimir pointed out; electromagnetic waves would only be able to form certain stable patterns. Similar to the strings on a guitar, the strings can only produce a certain vibration depending upon the length of the string. (Time travel pg. 17) This means that some of the activity of the vacuum is suppressed in the gap between the plates, while the usual activity goes on outside. The result is that in each cubic centimeter there are fewer photons bouncing around then there are outside, hence the plates are being pushed together. (Time travel pg. 17) Until we harness the energy of particles and antiparticles annihilating one another we will be unable to produce the amount of energy need to stabilize a black hole or travel at the speed of light. "When we are confronted by black holes, Einstein-Rosen bridges, and time dilation, we are being asked to deal with phenomena that are totally out of accord with the universe we understand -- or think we understand. We cannot visualize them - only accept them. Until someone improves upon or replaces Einstein's General theory of Relativity - and at present this seems highly improbable - there is no alternative. If rotating singularities exist, and there is increasing reason to accept that they do, then the possibility of time travel, including travel into the past, has to
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Approximate Word count = 1610
Approximate Pages = 6 (250 words per page double spaced)
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