Stephen Hawking - Campus Party speech (2006)
Uploaded by: fernandogonzales
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Prof Stephen Hawking speech to Campus Party 2006
Hawking's principal fields of research are theoretical cosmology and quantum gravity. In 1971, in collaboration with Sir Roger Penrose, he proved the first of many singularity theorems; such theorems provide a set of sufficient conditions for the existence of a singularity in space-time. This work showed that, far from being mathematical curiosities which appear only in special cases, singularities are a fairly generic feature of general relativity.
Hawking also suggested that, after the Big Bang, primordial or mini black holes were formed. With Bardeen and Carter, he proposed the four Laws of black hole mechanics, drawing an analogy with thermodynamics. In 1974, he calculated that black holes should thermally create and emit subatomic particles, known as Hawking radiation, until they exhaust their energy and evaporate.
In collaboration with Jim Hartle, Hawking developed a model in which the Universe had no boundary in space-time, replacing the initial singularity of the classical Big Bang models with a region akin to the North pole; while one cannot travel North of the North pole, there is no boundary there. While originally the no-boundary proposal predicted a closed Universe, discussions with Neil Turok led to the realization that the no-boundary proposal is consistent with a Universe which is not closed also.
Tags for this video: 2006 cambridge campus events Hawking kingdom of oxford party'06 science special Stephen technology united university
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His record breaking, best-selling book 'A Brief History of Time' is truly breath taking.
Possibly one of the greatest English scientists of all time.
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Somliga verkar använda kommentarsfältet på samma nivå som skoltidens "stjärnor" använde toaletterna på högstadiet och gymnasiet.
"Norge, den sista Sovjetstaten." Kan det möjligen ligga något i Björn Rosengrens uppmärksammade uttalande?
Hört talas om "FN:s deklaration om mänskliga rättigheter". Rekommenderas varmt.
Lyssna också på herr Hawking. Peace!
P.S. Har tyvärr inte möjlighet att delta i sandlådeleken.
That sounds repetitive and redundant or both.
Oh, I get it!
the fact that I am stupid is disproved by the fact that I am much less smart than he is. So therefore you're saying I must be some sort of Jeaneous. The Old double negative!
For serious, though All I is saying is there is no way to determine the source of consciousness, it's the result of a network. That the system's we make up can be as much alive (or even more so) than you or I.
Exactly.
...Incredible
The galaxies of the visible universe are enormeous particules and they move away
from one point which is located outside the visible universe.
8.
So this energyconsentration expands and opens up energywaves and these energywaves
have the nature of the galaxies.
Peace and Love
Lets told for Stephen Hawking that i know how Universe really works
onesimpleprinciple com
search youtube video, Idea from Kuopio