:: The Illusion Of Reality ::

'In the last in the series Professor Jim Al-Khalili explores how studying the atom forced us to rethink the nature of reality itself.

He discovers that there might be parallel universes in which different versions of us exist, finds out that empty space isn't empty at all, and investigates the differences in our perception of the world in the universe and the reality.'
(from google video)


the last ten minutes blew my mind! :'O


This is the third and last part (and best IMO). Here are the other two eps:

Atom - The Clash of the Titans - Part 1
http://video.google.com/url?docid=-7694154455816736507&esrc=sr1&ev=v&len=3524&q=al-khalili%2Batom&srcurl=http%3A%2F%2Fvideo.google.com%2Fvideoplay%3Fdocid%3D-7694154455816736507&vidurl=%2Fvideoplay%3Fdocid%3D-7694154455816736507%26q%3Dal-khalili%2Batom%26total%3D5%26start%3D0%26num%3D10%26so%3D0%26type%3Dsearch%26plindex%3D0&usg=AL29H207UByVFU4vcMRFMpaPSyBVL7Hv0Q

Atom - The Key to the Cosmos - Part 2
http://video.google.com/url?docid=-5003968210604570515&esrc=sr4&ev=v&len=3514&q=al-khalili%2Batom&srcurl=http%3A%2F%2Fvideo.google.com%2Fvideoplay%3Fdocid%3D-5003968210604570515&vidurl=%2Fvideoplay%3Fdocid%3D-5003968210604570515%26q%3Dal-khalili%2Batom%26total%3D5%26start%3D0%26num%3D10%26so%3D0%26type%3Dsearch%26plindex%3D3&usg=AL29H20IhGjfABrXzB43au-WvMPzMTUtQg
Memoraresays...

maybe siftbot is operating in some parallel universe where time is sped up.

In these physics videos one thing they never offer an explaination for is why the quantum level events don't scale up and occur on our macro level since everything is made up of sub-atomic particles organized as atoms. As with the Schroedinger's Cat paradox it would be kind of disappointing to finally discover a unified theory of everything, only to learn that it really doesn't matter since it doesn't scale up to mundane reality and therefore only "exists" as a theoretical concept. (personally i think the notion that the cat is both dead AND alive simultaneaously and observation determines which, is a lot of mathematical bs, ie it's not Really true except on paper but then i'm not a cosmologist or metaphysicist so what do i know)

Also, a simpler question that has an answer but i just don't know what it is...
with all the anti-matter positrons bombarding the planet via cosmic rays, don't they ever bang into some electrons and create a tiny but big enough to be measured matter/anti-matter explosion? Sure matter is mostly empty (or not so empty apparently) space and possible collisions are few, but cloud chambers indicate tons of these thigns zipping around so Howcome there's not bazillions of these tiny explosions going off all around us constantly?

8727says...

they don't offer an explanation for why quantum mechanics and general relativity are hard to combine - probably because nothing has been confirmed experimentally to allow for a working hypothesis. though 11-dimensional M-theory may be the real theory of everything.
an explanation for the uncertainty principle using extra dimensions seems plausible to me, if it's either just extra parameters within our universe or other real parallel universes - after all, this whole universe needs to have some kind of framework to exist in.

there's not that much anti-matter about in this part of the universe. it's being produced all the time though when cosmic rays hit our atmosphere (and in a few other natural reactions), but is annihilated almost instantly when it comes in contact with nearby matter.

therealblankmansays...

According to the Many Worlds theory- an interpretation of quantum mechanics that is undergoing a kind of renaissance of examination- the quantum level events DO scale to the macro level, we in our universe only perceive one possible quantum outcome but all other possibilities are simultaneously occurring in other parallel universes. Therefore Schrodinger's cat may be dead in our universe, but is wholly alive in another. The waveform function of our Macro universe does not collapse at all- all possibilities exist.

MINKsays...

this documentary is only an hour long, and i was only watching 5 minutes, but it seemed like a YEAR. i must be in a parallel universe where boring documentaries and overfascinated narrators are upvoted.

GeeSussFreeKsays...

>> ^Memorare:
maybe siftbot is operating in some parallel universe where time is sped up.
In these physics videos one thing they never offer an explaination for is why the quantum level events don't scale up and occur on our macro level since everything is made up of sub-atomic particles organized as atoms. As with the Schroedinger's Cat paradox it would be kind of disappointing to finally discover a unified theory of everything, only to learn that it really doesn't matter since it doesn't scale up to mundane reality and therefore only "exists" as a theoretical concept. (personally i think the notion that the cat is both dead AND alive simultaneaously and observation determines which, is a lot of mathematical bs, ie it's not Really true except on paper but then i'm not a cosmologist or metaphysicist so what do i know)
Also, a simpler question that has an answer but i just don't know what it is...
with all the anti-matter positrons bombarding the planet via cosmic rays, don't they ever bang into some electrons and create a tiny but big enough to be measured matter/anti-matter explosion? Sure matter is mostly empty (or not so empty apparently) space and possible collisions are few, but cloud chambers indicate tons of these thigns zipping around so Howcome there's not bazillions of these tiny explosions going off all around us constantly?


Yes, the quantum world really destroyed the normal stance of science. It is when math stole the show and ruined the normal claims that science was used to making about the world. In the now, we are talking about things that exist outside of our ability to experience them. The only things that can experience them are our machines we create to measure them; and they do so in a diminished and programed method (they interpolate data). So we are left to interpret an interpretation of an event. When you start getting that convoluted then you have to make the realization that you are no longer talking about what "is", but what your machine is interpolating (The forms of the universe aren't necessarily discrete or concrete, but it will be changed by the machine so that a result can be given). We have gotten to the point where we are no longer talking about the way things "are" about the universe anymore, just about how our machines experience the different elements of phenomena in the universe (your eyes are just as much a part of this machine analogy as well, but that is a tale for another day).

I think one of the largest criticisms of the relativist camp that really sticks is there is not sufficient reason to accept the quantum model over any other model that explains things. The grounds for saying the things that exist in quantum mathematics don't lie in understanding of those elements but the claim that since the math works, then it must be true. This is putting the cart before the horse and it begs the question "why". Why not any other way that also works? We could refine Newton to incorporate some of the quantum findings and use that as the explanation of everything. There is not sufficient reason to suppose that forces are the real things in the universe, or space time warps, quantum probability matrices.

Most "old" ways of thinking just get abandon for not being popular among the new generation of scientist trying to make a name for themselves. Quine talked about this extensively. Things move in and out of popularity in this realm like any other and scientists are just like MTV peoples and everyone else of jumping on the new trend. Truly, there is not sufficient reason to believe that Aristotelian motion isn't the real method of locomotion in the universe.

Simply put, new science don't care about whys anymore. New science is about making models of massive amounts of data. It won't ever be able to give a reason if something violates that model, it just has to re-engineer the model to incorporate the new data set. It lacks any truth to it because it is always in need of more data to continue to refine its model. It will never know when the model is complete or 100% accurate. It is actually the end road of the epistemology of empirical materialism. A constantly evolving model of data is the best "truth" you can hope from science. It will never have a why, that simply isn't a role of science. It is because "it is" and that is all they will ever be able to say; now more than ever.


edit (several times for grammar, man I sux at expressing myself)

larssays...

Energy Density, Wave Function Densities, The Fractal Nature of groups exploring their harmonics.

There is the SpaceTime Continuum, but its only inhabitant is Energy ! It's all Energy !
(tell me, what in this world is not reducible down to its most basic level as being just energy ?)

Energy manifests itself in 4 States:

1. The Radiative State - the EM spectrum of radiations: which move at the Ratio of Space to Time; otherwise known as the Speed of Light, but as Dobson says, "It isn't a speed of anything at all, it's the Ratio of Space to Time." Things are set-up that way from the outset. Light doesn't move at a 'speed' it moves at the Ratio of the Space-field to the Time-field when they overlap each other in forming the SpaceTime Continuum thru which it moves as we observe it.

2. The Special State called Matter - that Energy has the ability to assume. How Energy can assume the special state we call matter isn't understood yet, but it does. Protons and Electrons, and their still mysterious combination, the Neutron. For a neutron will spontaneously devolve into a proton and an electron in about 15 minutes if left unattended and not in an atomic nucleus.

3. The Electrical State - usually a flow of electrons, but sometimes protons. Electricity behaves in different ways than matter does, even tho it is made of the same 'particles'.

4. The Field State - the Electric Field and the Magnetic Field. Magnetic fields can permeate solid matter as if it wasn't there !, suggesting to my mind that it is perhaps partially in another 'dimension' simultaneously with this one. (not the best way to say it, but it's a start)

And another thing ! "Consciousness has an adjacency with the physical world, not an overlap."
I'm not fully able to explain or yet understand the implications of this statement, I need to ask Paul Dirac about it.

P-Thorbjornsays...

Hi, my name is Paul and I am a university student in my final year of Television Production. As part of a market report, I will have to research the publics expectations of scientific documentaries. My documentary will follow the same genre of programmes such like Parallel Universes and Illusion of Reality. I need information over how you viewers liked or disliked these documentaries. If you have any kind of opinion over them good or bad, please contact me. I will hope to hear from you.

siftbotsays...

This video has been declared non-functional; embed code must be fixed within 2 days or it will be sent to the dead pool - declared dead by eric3579.

siftbotsays...

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