i've heard this time travel theory a lot of times now

[Night Fox]

if time travel ever becomes a common thing, I'm going to come back in time and tell myself about it

edit: no sign of me. hm...

[Ad Bot]

[Boston Terrier]

Back to the Future made me look at timetravel from a different aspect.

Fixed

[weaver123]

I'd rather be able to teleport to any location I desire than travel through time.

[Blockzillahead]

Guys it doesn't work like this.

There is only 1 version of this universe for now.

Until a time machine is actually invented, then there will only be 1 universe. When that machine is invented and someone goes in the past, then the whole cycle will start with more of the same universe.

This. THIS 100XXXXX

[sir dooble]

Assuming Time Travel can exist then to answer your question, either;

A) We can not travel back in time, only forwards, and therefore can't see time-travellers around us already, or;

B) http://www.smbc-comics.com/index.php?db=comics&id=1949#comic

[Ben Grapevine]

We can only go forward in time

[Freeze]

I don't think anything said here is fact, we do not know what time really is yet so it's impossible to tell why we haven't (assuming we haven't anyway...)

[Isaac Fox]

For some reason, part of me believes it's only possible to travel to the past and back to the present. In other words, I believe time travel is possible, but not to the future. We would have to wait until the future becomes the present.

[Mega-Bear]

For some reason, part of me believes it's only possible to travel to the past and back to the present. In other words, I believe time travel is possible, but not to the future. We would have to wait until the future becomes the present.

What if the future always has happened and always will happen?

[Tingalz]

We can only go forward in time

then how come we don't see time travelers from the past???

[jarelash]

I sometimes wondered if you'd fly fast enough around the world, you could go back/forward in time

[Man 2]

I sometimes wondered if you'd fly fast enough around the world, you could go back/forward in time

Hey, Superman did it.

[Freek]

I'd rather be able to teleport to any location I desire than travel through time.

[danisaac5]

"if a time machine would ever be invented, we'd already have seen time travelers"

is this an accurate theory?

start the discussion!

no it isnt or at least i dont believe it is

i believe that when the first time machine is created, a time paradox shall be solved and we will have drawings, documents, works of art and more from the start of time. we will have an accurate vision of extinct creatures like dinosaurs and mammoths.

[padmedog]

Heres how I think time travel would work. It would make it the future, but, if it were when you were dead, you wouldn't exist and.. etc.
So you go to the future.. but your yourself doing whatever and you would know what happened before (not the time travel) because your mind would and you would be at the exact position of where to time traveled to. You also wouldn't know you even time traveled.