Will we ever travel faster than light zip#
Tell a peasant in the 10th century we can build castles that zip through the air at speed thousand times faster than the fastest horse and he would not be able to understand the mechanism of how such thing can be done.Einstein’s Theory of Relativity forbids ordinary matter from ever reaching the speed of light, as it would require infinite energy. It is just incomprehensible for me to think how though. Perhaps one day we will find a way to travel the stars without breaking the laws of physics. The child can’t fly like a bird by himself so no laws was broken. The fact that human can’t fly is still true though. It only takes tremendous amount of energy and knowledge that might as well be arcane magic to the child long ago but it can be done eventually. But using aerodynamics and lots of planning and learning, the child can build a machine that helps him fly.
Human can’t fly and that is an immutable truth, biologically and physically. The laws of physics as we understand it at this moment says no, which means as much as a father telling a toddler it is impossible for human to fly.įor all intents and purposes, the father is right and will remain correct even as the child grows up into an adult. Even if it is physically meaningful, its possibility would not necessarily mean that a drive can be constructed. Objects cannot accelerate to the speed of light within normal spacetime instead, the Alcubierre drive shifts space around an object so that the object would arrive at its destination faster than light would in normal space without breaking any physical laws.Although the metric proposed by Alcubierre is consistent with the Einstein field equations, it may not be physically meaningful, in which case a drive will not be possible. Rather than exceeding the speed of light within a local reference frame, a spacecraft would traverse distances by contracting space in front of it and expanding space behind it, resulting in effective faster-than-light travel. The Alcubierre drive or Alcubierre warp drive (or Alcubierre metric, referring to metric tensor) is a speculative idea based on a solution of Einstein's field equations in general relativity as proposed by Mexican theoretical physicist Miguel Alcubierre, by which a spacecraft could achieve apparent faster-than-light travel if a configurable energy-density field lower than that of vacuum (that is, negative mass) could be created.
My hunch is also that if it is possible, it's so far off it's not meaningful to spend too much time thinking about. It's all so highly speculative that nobody knows for sure and the intellectually responsible thing to say is probably not - but I just have a hunch there's got to be a way to get around it that humans could implement. So down the line there might be some possibilities there, who knows.
There was a finding not too long ago that researchers were able to detect an instance of quantum tunneling as it was happening and even reverse it, proving at least in principle that we can manipulate quantum tunneling effects. In general though I kind of think that space itself is not as absolute as we tend to think of it and that there are ways to cheat the speed of light limit we don't know about yet.
Will we ever travel faster than light how to#
It's highly theoretical, vastly beyond our technology, relies on materials we aren't sure exist, there are unresolved questions about how to make the thing stable even if the materials do exist, and in my mind it's the kind of thing humanity might put together in 1,000 or 2,000 years, if ever. There is a theoretical model of a drive which could warp and bend space to travel faster than light.
0 kommentar(er)
