2006-11-06 17:24:56 · 22 answers · asked by Funda 1 in Science & Mathematics ➔ Engineering
Because everyone is busy with their own business, they dont have time to go back and correct it and our planet earth too moving forward only, if somebody can stop its revolving, then definitely can find a Time machine to go past, but remember It is always better to think forward than about thinking past.
2006-11-06 17:35:32 · answer #1 · answered by Jaffs G 3 · 1⤊ 0⤋
I don't ppl have invented Time Machines to go to the future as well. If you are a student of Astrophysics, then you may be knowing this that we are always defying time. By moving even a milimetre we are actually moving forward in time. A for going backward is suggested I do believe you know about space-time warps and that in the corners of these warps, ther are apparent protals to go anywhere in space-time that even Einstien could not predict where! So I believe you might take up the mammoth task and do the world a whole lot of good. Best of Luck!
2006-11-07 01:40:23 · answer #2 · answered by Rahul Ghose 4 · 0⤊ 0⤋
Since this is more of a conceptual question (rather than practical) I'll tell you the concept as to why time machines are still a dream:
1. Time machine will need to move at the speed of light. We still not not have a fuel and engine that can deliver that kind of a speed. So that is the first hurdle.
2. While travelling at the of light, by Einstein's theory of relativity, you mass (weight) will be infinity. I do not believe that your bones are strong enough to bear that kind of a force.
2006-11-07 11:36:43 · answer #3 · answered by Shalabh S 2 · 0⤊ 0⤋
Really if it was so simple as
“Hey Bob…I think I am going to invent a time machine today so that I can travel back in time.”
“Bill you’re crazy! Why would you want to do something like that?”
“Well Bob you know perhaps I could go back to college and focus on my grades instead of drinking.”
“Bill you’re an idiot I would go back and tap that hot chick in my physics class.”
Anyways it’s all pretty complex but before we could even fathom building such a devise we would need to have a better understanding of how time works. I doubt you will ever see a machine capable of traveling back in time. However I wouldn’t doubt it if in another 100 years we will have the ability to bend time for such things as space travel. If you’re interested in all of this then maybe Einstein’s Theory of Relativity might be a good starting point for you.
Also please try to make more sense when you post next time; your post is almost unintelligible.
2006-11-07 01:43:34 · answer #4 · answered by K.C. 2 · 1⤊ 0⤋
I think you are wrong. Everyone not able to invent Time Machines does go past!
2006-11-07 01:54:58 · answer #5 · answered by Anonymous · 0⤊ 0⤋
1. Because the energy required to develop a time machine and use it would be too great.
2. Using the current ideas and theories, the easiest way to create a time machine would be to use wormholes, however, the farthest back that the "Time Machine" would be able to go is as far back as when the first wormhole was opened.
2006-11-07 02:13:04 · answer #6 · answered by Anonymous · 0⤊ 0⤋
A time machine is NOT possible because what we know as "time" is nothing more than a concept developed by humans to separate events into past, present and future. Time is NOT a natural feature of the universe...it doesn't exist.
2006-11-07 01:39:30 · answer #7 · answered by Chug-a-Lug 7 · 0⤊ 0⤋
You can only travel to the future not to the past, it's coz the orbit of the earth is like a pizza, at a lower level in the middle, If you have real fase space ship you can travel right through the center and reach the futrue, but you can't do that for past,coz the earth is moven' forward.
2006-11-07 01:39:53 · answer #8 · answered by irreprehensible 2 · 0⤊ 0⤋
So many people had said that Time Machines are impossible.
I hope that you can enjoy reading all these answers.But welcome to Yahoo!answer, since you are a new comer.
My opinion is the same, a big no.
I remember that I had read a fiction about seeing the 'past' re-showing, such as seeing Napoleon's army fighting again.
That was science fiction, not reality. 'Past' is gone forever, that is the physics in this world.
2006-11-09 23:33:52 · answer #9 · answered by chanljkk 7 · 0⤊ 0⤋
einstien proposed the concept of time dilation.
accordingly you can race time if you exceed the velocity of light c.
but at c your mass increases tremendously in accordance with einstien's relative equation M=m/((1-(v^2/c^2)^1/2)
at c M=infinity
hence gravtional pull on you is extremely great .so you cannot be in motion.
there are so many paradoxes to belive thqat that is elusive.
hence making a time machine is not feasible till date as man not yet attained this velocity c.
2006-11-07 02:55:00 · answer #10 · answered by sudhan 2 · 0⤊ 0⤋