- #1
Trollegionaire
- 11
- 0
Never mind. Delete thread please.
Last edited:
Trollegionaire said:I deleted my originally question because I figured no one here has any idea what time really is.
sym_ said:Time can be loosely defined as "the distance that something travels through 4d space". It is a vector quantity.
Clocks do not measure time, they measure cycles (the frequency of a given repeating event over a certain distance). However, you can derive time from a clock's measurement.
Trollegionaire said:I'd say you're describing holographic motion, not time.
Trollegionaire said:I'd say you're describing holographic motion, not time.
sym_ said:Conjecture: the past, present, and future stuff is completely nonsensical. There is nothing but the present.
The past is an illusion, arising from the fact that the observation of our experience is based on the motion of photons. More sophisticated technology than the eyeballs you were born with can produce results which hint at the concept of symmetry (that distance itself is also an illusion).
The future is a fabrication, as far as we can tell. It is a purely human construct, used as a logical placeholder for "the things that could possibly happen."
What you probably think of as the "past" and the "future" are not "places" that you could go, ever.
Personally, I think the notion of time-travel is absolutely ridiculous, unless you truly believe in spontaneous self-regenerative cloning, parallel-universe merging and a literal interpretation of the timeline. The less asked question: How would sentience react? (see; "The Hard Problem of Consciousness").
If you raise your hand from an initial position of rest to a certain height in the air, and then return it to it's resting point, your hand hasn't traveled back in time but space. For your hand to travel back in time from it's secondary position in the air, what would that mean then? So in this instance, what does "going back in time (for your hand suspended in mid-air)" mean? You'd then need the entire universe to go back in time with it (universe, meaning every single sub-atomic entity reverting to a point whereby your hand was at it's initial point of rest). But alas, you're not talking about time, you're talking about space, about motion, because you'd still need to exist in a set containing the set you're going back in time in, which of course is, ironically, a set governed by time.
I believe time is ill-defined, and our understanding of it is flawed. Maybe John Wheeler was right. Maybe Kant was onto something.
Am I wrong, am I missing something here?
Trollegionaire said:Btw, here's what I originally posted:
DrewD said:"Trollegionaire" is not a very subtle hint about your purpose here.
sym_ said:You're on the right path, and yes, your concern is very valid.
The commonly accepted definition of time is horrible.
It is seriously a Nobel worthy thing, just waiting for someone to come and do the math.
sym_ said:Time can be loosely defined as "the distance that something travels through 4d space". It is a vector quantity.
Clocks do not measure time, they measure cycles (the frequency of a given repeating event over a certain distance). However, you can derive time from a clock's measurement.
Conjecture: the past, present, and future stuff is completely nonsensical. There is nothing but the present.
The past is an illusion, arising from the fact that the observation of our experience is based on the motion of photons. More sophisticated technology than the eyeballs you were born with can produce results which hint at the concept of symmetry (that distance itself is also an illusion).
The future is a fabrication, as far as we can tell. It is a purely human construct, used as a logical placeholder for "the things that could possibly happen."
What you probably think of as the "past" and the "future" are not "places" that you could go, ever.
sym_ said:Time can be loosely defined as "the distance that something travels through 4d space". It is a vector quantity.
Clocks do not measure time, they measure cycles (the frequency of a given repeating event over a certain distance). However, you can derive time from a clock's measurement.
Conjecture: the past, present, and future stuff is completely nonsensical. There is nothing but the present.
The past is an illusion, arising from the fact that the observation of our experience is based on the motion of photons. More sophisticated technology than the eyeballs you were born with can produce results which hint at the concept of symmetry (that distance itself is also an illusion).
The future is a fabrication, as far as we can tell. It is a purely human construct, used as a logical placeholder for "the things that could possibly happen."
What you probably think of as the "past" and the "future" are not "places" that you could go, ever.
I'll care to hear your interpretation of time when your physical body is dead and your consciousness no longer here to experience it.ModusPwnd said:"Unit of experience"? Sounds like mumbo-jumbo to me.
Time is a quantity which defies a precise and logical definition. That's the reason Newton didn't attempt to define it in the Principia. Newton wrote Absolute, true, and mathematical, of itself, and from its own nature, flows equably without relation to anything external, and by another name is called duration. Newton made no attempt to define either space or time and for good reason.Trollegionaire said:Never mind. Delete thread please.
Time is a concept used to measure the duration of events and the intervals between them.
No, time is not considered a physical entity, but rather a human construct used to make sense of the world.
Time is typically measured using units such as seconds, minutes, hours, days, and years, based on the movement of celestial bodies or the vibrations of atoms.
No, time is not constant. It can vary based on factors such as gravity and velocity, as described by Einstein's theory of relativity.
There is currently no scientific evidence to support time travel, and it is considered to be impossible according to our current understanding of physics.