General relativity & Gravity



Uploaded by: stevebd1
Video Description:
A clip from the series 'The Elegent Universe' regarding some aspects of General Relativity and gravity. More info- http://archive.ncsa.uiuc.edu/Cyberia/NumRel/GenRelativity.html http://en.wikipedia.org/wiki/Introduction_to_general_relativity


Tags for this video: classic einstein general gravity newton physics relativity

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I can explain ... ( 4 months ago by Etimespace)
I can explain gravity with out drawing force. With out bending space.
I can explain old light redshifting with out expanding space. I can explain galaxies twirling with out dark matter.
I can told how atoms nucleus energy expanding all a time.
You cant told how space expanding. I think that space dont expanding at all. I think there is no extra dimension at all.
Old time people believe stardome and you believe extradimensions. Lets forget extra dimensions!
spacetime does NOT ... ( 3 months ago by zloben9000)
spacetime does NOT explain why objects attract eachother.
Array ( 3 months ago by zloben9000)
fuck !!!!
fuck i was seeing the same vids !!!!
FUCK FUCK FUCK FUCK !
I HAVE BIPOLAR ! LIKE YOU !
the sun is the sun, ... ( 2 months ago by kanayumikumo)
the sun is the sun, we are moths and one day we'll be sucked into the sun. (excluding technological advances) we are one special planet, no doubt.
i have butt it took ... ( 2 months ago by tomanyasses)
i have butt it took years and lot of thinking and i couldnt even find a peer review place and type itand fill the papers and submit it how about that. remember the saying the preacher asked the kid how to get to the market in a large town, the kid down this street and then down that one and left there, the religious preacher said thank you my son the preacher said son come to my church and i will show you how to get to heaven. the kid said ha ha ha you didnt even know how to get to the market.
Or if we survive ... ( 2 months ago by Soulfree2008)
Or if we survive into our Type 1 Civilization status, perhaps it is us who will absorb the sun and then move on...
Like Michio Kaku speaks of...
I don't think the ... ( 2 months ago by LogicalEuropean)
I don't think the Four stages of civilization was created by Michio Kaku.
objects attract ... ( 2 months ago by lolwtfomfglol)
objects attract each other cause they love each other, man, far out groovy yeah weeeee
I did not say that ... ( 2 months ago by Soulfree2008)
I did not say that it was Created by him...
But you could let us know who did, if it is worthy of commenting on... (???)
electricly charged ... ( 1 month ago by SlyMcfly209)
electricly charged particles attract, just like negative and positve.
it was Kardashev I ... ( 1 month ago by cmcshane06)
it was Kardashev I think.
Ahhh! I Love ... ( 1 month ago by MicroChipGuitar)
Ahhh! I Love Listing To Genius. :)
I Seen Einstien's Last Work On The ChalkBoard And Started To Cry,I Wanted To Talk To Him So Bad Before He Died And Discuss My Ideas With Him! :(
SHUT UP ALL ( 1 month ago by bayoza)
SHUT UP ALL
nikola tesla sent ... ( 1 month ago by boxa888)
nikola tesla sent energy faster than light through the earth, i put up information on the machine he used, this was 100 years ago, its very important!!!!!!!!
its just common ... ( 1 month ago by boxa888)
its just common sense that humans will master everything, everyone knows this especially scientist and reseachers, its not just one mans idea its alot of peoples ideas in one form or another lol.
This apple thing is ... ( 1 month ago by ZulfiqarAliAbbas)
This apple thing is bullshit. Hawkings wrote in his book, "Brief history of Time", that this apple this is just not true. Muslim scientists in 12th Century talked about Gravity in Detail. Most of Newtons work was copy. He copied the 12th century book "Books of Optics" by a Muslim scientist, and renamed his book, "Opticks". His calculus was a copy of another mathematician! Everything a f**** copy man. Einstien was a real thinker! A genius!
newton was really a ... ( 1 month ago by volintine)
newton was really a good scientist and big thinker like einstein has f-ma vs e=mcsquared
Well, the ancient ... ( 1 month ago by Soulfree2008)
Well, the ancient civilizations all seem to disagree...
They all seem to think that until man fully grasps his humanity, he is doomed to get just so far and then destroy himself, or his world...
Looking around today, I tend to agree with them... :/
Hawkings was trying ... ( 2 weeks ago by acediphen)
Hawkings was trying to demonstrate that a society which lead the world in science and philosophy could be arrested in its advancements by religious extremism. Please don't take the statement out of context, in which you imply that because the author of "Books of Optics" was muslim, it somehow effected his intellectual acuity.
You didnt ... ( 2 weeks ago by ZulfiqarAliAbbas)
You didnt understand my point. Anyways my point that even the context of Newtons book is a copy of that Muslim scientist's book. Fact is that the scientist of wests dont like to mention what else was going on in the world during their DARK AGES. That was the Golden ages for Muslims. Every body talks about Galileo and speed; no body appreciates that it was a Muslim scientis who gave a formulae for speed. It was a Muslim scientist who talked about Gravity.
It was a Muslim ... ( 2 weeks ago by ZulfiqarAliAbbas)
It was a Muslim scientist who wrote about puring Iron from rust. Modern Economics platform comes from a Muslims scientist. Look for who was the FATHER OF MODERN Economics. It was Muslim scientist who gave you number..1,2,3.. It was a Muslim scientist; first ever to write a book on Algebra.
Secular education ... ( 2 weeks ago by acediphen)
Secular education tends to focus on the Age of Enlightenment(and the proceeding European scientific movements)rather than earlier scientific observations made by "Muslim" scientists. While it is a shame that Islamic scientists aren't credited for their achievements, you seem to be making the case that because the scientist was Muslim, then, he/she was inherently more adept at the Scientific Method.
Further more, one ... ( 2 weeks ago by acediphen)
Further more, one of the main contributions of the Islamic Empire to Western society was the preservation of Greek scientific methodology and Philosophy. It was through Arabic translation of Greek text that we have a record of their scientific advancements throughout the middle ages. This is not to say significant advancements weren't made, example Advanced Algebra, positional notation and the algorithms used to solve them.
To sum up; my main ... ( 1 week ago by ZulfiqarAliAbbas)
To sum up; my main agrument is that people like Hawking should not ignore such attributes by Muslim Scientisits. He writes in his book, "Physics before Galileo had no real work and didnt have any Practicals involved". This is 100 percent lie. The first scientist to emphasize the need of experiments was Muslim. Their work in the fied of Physics (before 12th century), is simply amazing. Their work on gravity is too good to be ignored!



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