First time machine principle Laser
27This is only a sample or demonstration!
Travel time is apparently possible - through the slow rotation of light
Is Time Travel Possible? What happened to the counterpart of the ordinary matter - antimatter? How are from Mars lost its water? And what was before the Big Bang? These are some of the questions that mankind is looking for an answer. In our ever-changing universe will always unexplained mysteries surpassing our efforts to understand them. And - whenever we find the answer to any of them, almost always bring about further questions. In our series on these mysteries will try to answer.
Time travel
Albert Einstein one of unexplained mysteries of the universe, and perhaps the most controversial and , the question is whether it is possible to travel in time. We can travel back in time and change our destiny? This is one of the most important issues. The author of a scientific hypothesis was none other than Albert Einstein. Einstein's theory works with the idea that space and time are connected. Consists of space-time, which can be regarded as a kind of three-dimensional web. In his general theory of relativity, Einstein showed that massive objects - planets, stars or black holes - curve structure of space and time. He proved that gravity, the force that draws us to the Earth and holds the planets in orbit around the Sun, it is basically just a consequence of the curvature. If you create a strong enough gravitational field that curved spacetime into a loop, you could perhaps create a tunnel, allowing movement in time forward or backward.
Black holes, the material remains of more massive stars are almost insurmountable gravity and through warp space and time. Einstein's most famous equation - E = mc2 shows that mass and energy are just different forms of the same. So according to this theory, and the light, which represents the energy, should be able to fold space and time. Like to make tangible objects. Scientists have theorized that gravity creates mass. But it turns out that according to Einstein's theory can also produce light gravity. In other words, if gravity may influence the course of time and can produce light gravity, then the light can also affect the time said Ron Mallett, who built a model that demonstrates the idea that the rotating laser beam can create a light tunnel that curves space and time.
Uses four intersecting laser beams. The area between the light column represents the curvature of space. Within this light columns should be curved and time. And that could allow travel back in time. The first time traveler will but something much smaller than a human. It will subatomic particles probably neutron. Scientists are not trying to send a person back in time, but subatomic particles and the information they carry. This in itself represents a huge leap. Imagine that we were able to send back in time information that could warn us against disasters and help us avert. As the rotating beams of light can affect space and time, we can imagine using a simple analogy with a cup of coffee. Imagine that the coffee in the cup is empty space, and the spoon is a rotating beam of light. We will be watching what happens with coffee when you stir. Coffee spinning. And that's what makes a light beam in empty space. This effect can be seen on the coffee so that to toss it across the grain. Coffee grain carries. In the case of laser toss into a rotating neutron beam. How stir surrounding area will also abducted neutron, just like the coffee bean. And now think of Einstein's theory of relativity, where space and time are connected! So the curvature of space causes curvature of straight running time loop. A loop along this time we can move from the past to the present and future and back.
To make it so, and that effective small particles neutrons will begin to fade and the travel time between the middle laserovím beams (laser in the middle of the square) so you need to slow down the speed of the laser light (the speed of light is about 300,000 km / s). For this it is necessary that the ambient temperature of the laser beam preferably has dropped below the freezing point is the hypothetical absolute zero state of matter in which the thermal motion stops all particles. Absolute zero is the beginning of the absolute temperature scale, is also known for it's thermodynamic temperature - 273 degrees