Time Does Not Exist. Let me explain with a graph.

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#Causality #fourthdimension #astrum

[nelsonclub]

Space and time are relative, the more time I spend with my relatives the more space I need

[gvallinone]

Our perception of time often relates to changes in our surroundings or within ourselves. The concept of time is intertwined with changes in states, events, or motions of objects. When there's no change or movement, time can seem less apparent or perceivable. Time often becomes noticeable due to the transformations or alterations in the world around us.

[GarviHere]

A study which was just published in the international journal Animal Behaviour, showed that small-bodied animals with fast metabolic rates, such as some birds, perceive more information in a unit of time, hence experiencing time more slowly than large bodied animals with slow metabolic rates, such as large turtles. I think that other factors that varies between humans also affects how we perceive time

[Ponyjon]

This is the most comprehensible explanation I have ever run across, thank you.

[derp]

At first I was like 'Silly Alex, you're going a bit too basic there with the explanation of our 3D world' and then this turned into the hands-down simplest, cleanest and best explanation of 4D space (and time) I have ever heard - bravo, Mr.! Also the book looks really great, congratz!

[ThePurza]

This is the first time that I've heard spatial contraction at relativistic speeds is due to the "angle" at which we view 3d objects within 4d space-time. Fascinating concept.

[flance]

Incredible explanation! I’ve been thinking about this for over a decade and had the substance of what you described. The flatness of our experience in the 4th dimension was the essence of what I’ve been searching for.
Thank you!

[rob.j.g]

Stick man looks like a maniac blasting through space with a spike in his chest and perfectly cheerful the whole way

[ryancook]

I like this explanation. It fits with another I like, which completes the picture a little: if we continue to imagine the Z axis as time, and X as space, the sum of the two speeds - spatial and temporal - equals the speed of light. So when you are stationary in space (arrow pointing up), you are travelling through time at the speed of light. Conversely, if you are stationary in time (arrow pointing right) you are travelling through space at the speed of light. If you tilt anywhere diagonally - so you are moving through both time and space in any distribution, the sum of the two speeds is always the same: you are just distributing speed from one to the other. And this sum is equal to the speed of light. Which implies both that everything is always travelling at the speed of light, and that the speed of light cannot be broken.

[ericgilkey]

This is absolutely the best visualization of time as a 4th dimension I have ever seen. Thank you for this!

[phil]

It's rare that I watch something on YouTube which is as difficult to comprehend and think "that's the first time this makes sense to me" 👏🏻

[jtcorey]

To me, the easiest way to understand “dimensions” is as “a describable aspect of an object.” For example, a bar of soap has length, width, and height dimensions. It also has its hardness or softness as well as its scent or lack of scent, and maybe more aspects that could help describe it, each aspect a dimension. Defined this way, the bar of soap has at least five dimensions, plus it exists in time so a sixth dimension. From this we can imagine way there might be ways to describe things that we can’t perceive. Those could be other “dimensions” that are hidden to us because we lack the ability to sense, perceive, or comprehend them.

[avrenna]

This is the first time scaling at relativistic speeds has ever been truly intuitive to me. I'm nearly 40, and I've been consuming physics media all my life. Thank you! It's been so long since something was new or different enough to give me that "ah-ha!" feeling.

[hotfightinghistory]

One point: It IS possible to slow down the passage of time, as we perceive it. I can tell you that without a doubt. Sitting in the cockpit of an F/A-18 in a knife fight with an Iraqi Mig, I witnessed the passage of about 4 seconds take far longer. Time slowed to a crawl. That 4 seconds to everyone else became almost 30 seconds for me. I could see the raindrops deform as the swept over the fuselage of my aircraft. It was absolutely terrifying and incredible. Afterwards I felt like I had been run over by a train, my entire body ached from head to toe for days. I've pulled 9 G's many times and never suffered so badly. The adrenaline that my brain dumped into my system in those moments aged me about 4 months in 4 seconds.

[nilsber.]

I perfectly understood 4D up until time. I was curious about what does time have to do with it. When you rotated the stickman in time it made all sense to me! This is amazing

[jimharvard]

i have a graduate degree from a good school but not in physics or cosmology. however, i have taken up those two areas of study as a "hobby." as to the existence of time, i had an odd experience recently. i have been down with a cold and flu and have been confined to bed with all the normal symptoms of those exceptional ailments. one night i awoke from a dream. in that dream, i was in a very large open warehouse room. there were not a lot of items in this huge space, just me sitting in a chair and various small tables some distance away from me in the dim light. as i was sitting in the chair, a thought entered my mind that i was existing in my own reality in that chair. off in the distance i could make out shapes and tables but i knew they were just "there" - they were not experiencing any changes or movement or "existence" as i was in my chair. i realized that there was no "time" for these other objects. whatever had been their state "in the past" was the same state they were existing in "the present" and that their existence would not change "in the future." "time" was not a concept that affected their reality. it seems to me that time is only relevant to living things on this earth. living things are born, and live for some period of "time" and then they pass away out of existence. but just because living things go through this cycle in no means requires that everything else in the universe needs to go through some "birth, life, death" cycle. what this would mean for the reality outside of "human reality" is that the past, present, and future all exist at the same time. try my thought experiment. imagine you are in a dimly lit large warehouse with a few items visible around. then think about what is going on in the space you are occupying and then "suspend" that thought and imagine the reality around all the other objects in the room if nothing at all is happening to the other objects. the universe and the quantum world may simply be a "reality" that is just "going on all the time." large space and quantum space are just active places where events are occurring but not in a "linear" manner but just in a "random" manner. humans exist in a linear reality but "our reality" is not the ONLY "reality."

[TommyIsATwat]

I'm in my 40's, I've tried to get my head around time, space-time and such,
this video has given me a model to explain time and spatial dimensions in a way
that I didn't think anything could!
I thought I'd reached the limit of my grasp but I now feel like I get it more,
Thank you

[HarmonyAj]

From waking up from a coma i can confirm this is exactly how i felt when i was gone for a week. Time didn’t exist, i was and still shocked how long i was out because i felt like i blinked my eyes to a tube in my throat

[gerharddebeer]

Have you ever considered that if you did not have a memory, time would not exist. Memory should be a dimension on its own also.

[Dymor]

New to your channel and your videos are doing work to my brain! Thank you for the very interesting content.