RE: Earthlike planet discovered!
September 30, 2010 at 4:34 am
(This post was last modified: September 30, 2010 at 4:39 am by TheDarkestOfAngels.)
(September 30, 2010 at 12:02 am)theVOID Wrote: Sorry that was a brain fart.Huh? I got a little twisted in your explaination.
You're correct, I think, thought I don't think stating it as "affected by the ship's relative momentum" is quite the right way of putting it, rather, while you are travelling at near c relative to everything else you are still at a stand still and everything is moving away from you at near c and from your perspective they are the ones gaining mass, from all other frames of reference you appear to be gaining mass as you approach c. correct?
My understanding is that when you travel near the speed of light (say 99.99%), an observer would see you mostly keeping up with a beam of light but your perspective would see the beam of light streak past you as it always has.
As you approach the speed of light, an observer would withness a self-explainatory thing happening called length contraction, which meams your space ship (or whatever) would appear to get shorter and shorter at the same ratio as the lorentz forces acting on the ship moving near the speed of light. This same force is also responsible for another interesting fact of travelling near the speed of light - which is that you experience time much more slowly than the observer.
Your perception (as the traveller) would see everything become distorted in the direction the ship is moving not entirely unlike an old windows screen saver I used to have on windows 95 that is now gone on windows XP. Your perception of yourself and everything on the ship (from my understanding, but what I've read has been somewhat less clear about this) doesn't change. You would see the other passengers move about normally.
So, a traveller moving close enough to the speed of light to experience a lorentz force of 25 (very close to c) experiences 1 second for every 25 seconds that pass for an observer and the observer sees a space ship that seems to have shrunk on the length axis to 5% of its original length.
Very handy if you're interested in travelling to the future.
(September 30, 2010 at 12:02 am)theVOID Wrote: That's why I haven't heard of it I hate that show.I love it. The original and all four offshoot series. I can leave or take most of the movies, however.
(September 30, 2010 at 12:02 am)theVOID Wrote: That's fine. We just send them all there with all of their literature on the sky-daddy subject and pretend the whole thing never happened.Screw that. They can keep the earth (there are more stupid people than reasonable ones anyway, so we'd save on transportation) and we can grab the new earth so they can all agee with one another that evolution and climate change are fantasies while climate change ruins the planet with a runaway greenhouse effect that they can continue to deny is happening.
We can build our utopia on Earth 2 and re-terriform when they've nuked themselves to kingdom come over whose god was more peaceful, we can reclaim the homeland.
... or they'll just fufill the unfortunate but likely prophecy of the fantastic movie Idiocracy.
If today you can take a thing like evolution and make it a crime to teach in the public schools, tomorrow you can make it a crime to teach it in the private schools and next year you can make it a crime to teach it to the hustings or in the church. At the next session you may ban books and the newspapers...
Ignorance and fanaticism are ever busy and need feeding. Always feeding and gloating for more. Today it is the public school teachers; tomorrow the private. The next day the preachers and the lecturers, the magazines, the books, the newspapers. After a while, Your Honor, it is the setting of man against man and creed against creed until with flying banners and beating drums we are marching backward to the glorious ages of the sixteenth centry when bigots lighted fagots to burn the men who dared to bring any intelligence and enlightenment and culture to the human mind. ~Clarence Darrow, at the Scopes Monkey Trial, 1925
Politics is supposed to be the second-oldest profession. I have come to realize that it bears a very close resemblance to the first. ~Ronald Reagan
Ignorance and fanaticism are ever busy and need feeding. Always feeding and gloating for more. Today it is the public school teachers; tomorrow the private. The next day the preachers and the lecturers, the magazines, the books, the newspapers. After a while, Your Honor, it is the setting of man against man and creed against creed until with flying banners and beating drums we are marching backward to the glorious ages of the sixteenth centry when bigots lighted fagots to burn the men who dared to bring any intelligence and enlightenment and culture to the human mind. ~Clarence Darrow, at the Scopes Monkey Trial, 1925
Politics is supposed to be the second-oldest profession. I have come to realize that it bears a very close resemblance to the first. ~Ronald Reagan