Fabric Of The Cosmos Illusion Of Time - Nova
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Fascinating episode of Nova with Brian Greene on The Fabric of the Universe and The Illusion Of Time. Visit us on http://universaltrek.blogspot.com
Comments
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W against T, reference required.
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I never understood why good physicists, still today, make such a big deal out of NOT being able to define what time is.
I (and Einstein) can do it.
I'm not joking. The connection btwn space and time is well known and obvious..... -
oh jeez, one of them lame american voiceovers where they try to make everything really dramatic.. i know its gonna be a long-winded derp-infested excuse of a documentary the instant i hear an american cheeseball presenter. i got 7 seconds in before it was too moronic to bear
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I paused video in 27:00 and started to think if dat true how to visit future and past after some time i knew a way to travel to future by inventing a shuttle its speed near or equal light's speed and locate it to a planet that too far like 100 lightyears ur time will be 0 so ur heart ur brain ur body will stop but will not die cuz no time running and when u get that planet u will feel u have gone there in no time and in turn back with locating it to earth u will come back after 200 years .. but coudnt knew a way to travel to past :/ even if u gone with this shuttle as speed which more than light ur time will decrease and became a baby xD but it wont lead u to past .. and ma friend asked me what will happen if we could travel to past and i killed some one will he disapear or what ? i thought and told him regard that life like a video its a collection of photos and in video the time between photo and the other is like 0.1 s but the time between photos in life less and near to 0 if u killed one in a photo the next which had been painted before as "this man is okay" ,will appear so the man now is okay it will be like u enter a knife to anyone's heart and when u get it off all been healed so if u could "if u could" edit in one photo the next will be as it had been before u been born , but i think u will be a ghost to them u cant touch them nor they can and maybe they cant see u , next day continued the video and fount that was little near :) Thank u Mr-greene
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Good lord now I am more confused than before.
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one thing I've noticed is a credit to The David Koch Science "fund" for lack of a better word, as a funder of Nova science productions But since I can at least hear this one is why I will listen to it. Maybe I'm going deaf I guess, I have to always strain to hear utube videos a lot even with volume turned on full blast.
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If the origin of the "arrow of time" is the explosion of the big bang, and the big bang is also the origin of entropy, is the predominant direction of time and entropy itself in some sense the same thing? If so, is saying, "the direction of time is because of entropy" the same as saying "the direction of time is because of the direction of time"? In other words, is saying that "the direction of time is caused by entropy" the same thing as saying nothing at all?
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Just remember before they have time travel, publicly speaking that is, first comes reversing time in a set defined space or object. in effect we can do it on camera right, or on a computer so to speak but if our technology can monitor and move atoms, which it will eventually be able to do,,then we could reverse time "so to speak" by reversing those atoms, and rearranging them in a position or state they were at an earlier time, in effect the broken cup going back to being not broken.
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I have always loved this stuff
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This is an invitation to see an artist theory of the physics of ‘time’ as a physical process. In this theory the physics of quantum mechanics represents the physics of ‘time’ as a physical process. The spontaneous absorption and emission of light (wave particle duality) is forming a blank canvas that we can interact with turning the possible into the actual! Time is an emergent property with the future coming into existence photon by photon relative to the actions of the atoms.
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Puhut asiaa.
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Been a pleasure for me also, thx...
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Thanks, it's nice to have someone to share this with. Not many seem interested these days or able to understand it. It's been a pleasure.
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I've seen that image! :) Found it fascinating...Thx....
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I see you are passionate as I am about the subject :) Nice to find a kindred soul! That "web" of neuron looking patterns you speak of in space, I've found some very interesting stuff via the worldwide telescope...really piqued my interest. Have to make a video on that someday to add to the others I've made...
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Picture of the "Web of Causality": h-t-t-p : //sprott.physics.wisc .edu /pickover/pc/brain-universe. html Short video describing it at: watch?v=b7STkdRX7Vs Hope you like them. :-)
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That's right, outer-space is jam-packed with a "Web" of neuron looking patterns that appear to connect to everything! Could this be the theorized "Web of Pure Causality” branching thru Time? Notably, brain cells of our mind or head match these same pattens that spread across the entire universe, as one big neuron assembly or “Web of Causality,” Here's a pic & short video illustrating this phenomena; enjoy! -->
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This is where it gets very interesting. Recently, NASA built a satellite and launched it into deep space with sensors to measure fields we cannot see with our own eyes, called the Chandra Observatory. What it found is absolutely amazing! It discovered there is no empty space in space, but is comprised of “filaments of energy.” Albeit, these arent some strange looking filaments. Rather remarkably very familiar to that found on earth & in modern medicine - like "neurons in a human brain." -->
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In spacetime "If time is a fundamental concept, then so is causality." Some physicists pose: 1. universe is made of nothing but time 2. And time = causality itself 3. So it can be modeled as a partialorder set, a WEB or Network of Causality connections between primitive nodes which exist merely for sake of the connections between them. So the correct mathematical model of spacetime is made of nothing but a “Web of Pure Causality" thru Time forever branching, rejoining and growing new branches
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