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#1 |
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hurt
![]() Ive been on youtube for far to long. http://www.youtube.com/watch?v=cW7BvabYnn8 The thing is I find them both fascinating ![]() ![]() |
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#8 |
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#10 |
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#11 |
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I just fell in love with this releated video: http://www.youtube.com/watch?v=P5_Msrdg3Hk&NR=1
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#13 |
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Question: Giant Star explodes, creates black holes.
From my understanding it's the big stars that create black holes wheras the smaller ones just explode and nothing else. Why didn't the big bang turn into a black hole? I mean the amount of energy/mass that it would have produced would have been well, bigger then every star/planet/particle combined. And another question. When an object gets to big and has to much mass they turn into gas right? That's why planets such as Jupiter, Saturn etc are all gas and there are no known planets that have solid surface that large. So the beginning of the universe would of likely been gas? or plasma or something? |
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#14 |
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The rules of the universe did not exist/were different at the big bang. As the universe cooled the forces actually separated (to begin with gravity and electromagnatism were part of the same force for example).
As for the larger planets being gas, it just has to do with the kind of debris left over from the star forming more than anything. The beginning of the universe was ENERGY in pure form. It was too hot for particles to exist (they just got destroyed and turned into energy if they happened to form). |
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#15 |
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Question: Giant Star explodes, creates black holes. Just because we dont know about it, doesnt mean it doesnt exist. The beginning of the Universe, if your thinking about a singular point, started out as an explosion of that single point. Then the beginning, the "thing" that exploded was neither solid or non existent. Imaging a clock (ignoring time for a second here, just the image of the clock will do), The number 0 and the number 60 are at the same point. So both nothing and something exists at the same time. |
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#16 |
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Question: Giant Star explodes, creates black holes. First, what is mass? Why do things have mass? Is this a property exclusively for matter? If so, there might not have been mass at the start of the universe. I do know that there was no matter right after the "big bang" and thus no gas. If you're interested in this subject, you might want to search for terms like "inflation" and "pre-inflation". The state of matter has to do with the pressure and the temperature. I guess it should be possible for a very large solid object to exist if the pressure/density is high enough and the temperature low enough. |
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#18 |
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#20 |
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Spaghettification
Probably be over in a few milliseconds, so....... most likely you wouldn't have time to feel anything. |
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