Write a letter asking the inventor of the time machine to travel back in time 10 minutes after the point you write the letter. If no one shows up in 10 minutes... well... we can assume time travel is not possible.
we see through time because light is not traveling fast enough therefore when you look at a planet in space your seeing the light from thousands of years ago.. So if somebody where to look at earth from space they could probably still see the dinosaurs roaming around.. Light is actually reasonabley slow.
technically time travel has been accomplished. How ever it is not widely know about because the amount of time travel was pitiful compared to what we see on the likes of doctor who. Its all to do with some thing called time dilation which you might like to research. ime passes more slowly the closer you approach the speed of light -- an unbreakable cosmic speed limit. As such, the hands of a clock in a speeding train would move more slowly than those in a stationary clock. The difference would not be humanly noticeable, but when the train pulled back into the station, the two clocks would be off by billionths of a second. If such a train could attain 99.999 percent light speed, only 1 year would pass onboard for every 223 years back at the train station.
to be honest i dont know enough about it to teach you but its definatly worth research.. so yes it is possible !
there is a maths formula wher time stops i think its t=1-(v^2/c^2) v is the speed your travelling and c is the speed of light so if you reach the speed of light time stops so yes time travel can be possible in the future we just need to build a machine that can travel the speed of light
Only forward, in contact with each instant (regardless of the "units of duration" you assign to the duration between instants / events).
Now for SciFi purposes...
1) travel across the event horizon of a supermassive black hole, you are in universe "i", entering at its CMB quench.
2) travel across the event horizon of a supermassive black hole, you are in universe "-1", entering at its CMB quench.
3) travel across the event horizon of a supermassive black hole, you are in universe "-i", entering at its CMB quench.
4) travel across the event horizon of a supermassive black hole, you are in THIS universe, entering at its CMB quench. Stop when you get to the time and place of interest (note that you might have to do some serious boogieing once in to get anywhere near this galaxy).
A REAL MAN DEFIES ALL LOGIC AND DOES WHAT IS IN HIS HEART! TIME TRAVEL IS POSSIBLE FOR ANY MAN LOOKING FOR HIS DESTINY! LOGIC WILL NEVER DEFEAT A MAN'S SPIRIT!
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Write a letter asking the inventor of the time machine to travel back in time 10 minutes after the point you write the letter. If no one shows up in 10 minutes... well... we can assume time travel is not possible.
we see through time because light is not traveling fast enough therefore when you look at a planet in space your seeing the light from thousands of years ago.. So if somebody where to look at earth from space they could probably still see the dinosaurs roaming around.. Light is actually reasonabley slow.
technically time travel has been accomplished. How ever it is not widely know about because the amount of time travel was pitiful compared to what we see on the likes of doctor who. Its all to do with some thing called time dilation which you might like to research. ime passes more slowly the closer you approach the speed of light -- an unbreakable cosmic speed limit. As such, the hands of a clock in a speeding train would move more slowly than those in a stationary clock. The difference would not be humanly noticeable, but when the train pulled back into the station, the two clocks would be off by billionths of a second. If such a train could attain 99.999 percent light speed, only 1 year would pass onboard for every 223 years back at the train station.
to be honest i dont know enough about it to teach you but its definatly worth research.. so yes it is possible !
http://www.thebigview.com/spacetime/timedilation.h...
there is a useful link above (:
there is a maths formula wher time stops i think its t=1-(v^2/c^2) v is the speed your travelling and c is the speed of light so if you reach the speed of light time stops so yes time travel can be possible in the future we just need to build a machine that can travel the speed of light
Only forward, in contact with each instant (regardless of the "units of duration" you assign to the duration between instants / events).
Now for SciFi purposes...
1) travel across the event horizon of a supermassive black hole, you are in universe "i", entering at its CMB quench.
2) travel across the event horizon of a supermassive black hole, you are in universe "-1", entering at its CMB quench.
3) travel across the event horizon of a supermassive black hole, you are in universe "-i", entering at its CMB quench.
4) travel across the event horizon of a supermassive black hole, you are in THIS universe, entering at its CMB quench. Stop when you get to the time and place of interest (note that you might have to do some serious boogieing once in to get anywhere near this galaxy).
According to this very latest research and results, it is impossible (24th July 2011)
http://news.discovery.com/space/time-travel-imposs...
In theory yes. In fact you are going forward in time now. In practice most likely no, otherwise we would be overrun with time tourists!
A REAL MAN DEFIES ALL LOGIC AND DOES WHAT IS IN HIS HEART! TIME TRAVEL IS POSSIBLE FOR ANY MAN LOOKING FOR HIS DESTINY! LOGIC WILL NEVER DEFEAT A MAN'S SPIRIT!