anima999 wrote:Also we are used to have boundries, and the concept of 'nothing' is hard to grasp for everyone except my bank manager. What if there was nothing before the big bang and there is nothing outside the expanding universe? We can't grasp the concept of nothing because we understand only 3 dimensions; the ones that define area...and everything has area in our little minds.
Kheldar wrote: We don't comprehend nothingness because it's outside our mind's capable understanding.
steve wrote:To comprehend nothingness is surly as hard as it is to comprehend god.
steve wrote:...The big bang theory, as far as I understand it is like anima999 said, in that it cycles, but as has also been said, what was there before the cycle started?...
anima999 wrote:According to the reading I have done there is also a train of thought in the physics world that the universe moves in cycles with infinite amounts of big bangs.
The universe at the moment is expanding. At some point if our laws of physics are correct then there will come a time when the universe will stop expanding and shrink again. To get over the question of "what was before the big bang" you can say it is a cycle with the universe being 'created' over and over again every few trillion years or so.
No one can fully understand the fourth dimension - Time. For us time moves only in one linear direction - forwards. The problem comes in that we understand the other three dimensions. So trying to apply the same logic and theory of these three dimensions to the fourth can kick up problems. i.e if you move your hand left then there must be space to the right afterwards and there must have been space infront of it before you moved it. Thinking of time in the same way; if time moves to the forward by 5 minutes then there must be 5 minutes of time behind it, instead of ; time has moved forward 5 minutes and thats it, nothing before or after, just now.
Also we are used to have boundries, and the concept of 'nothing' is hard to grasp for everyone except my bank manager. What if there was nothing before the big bang and there is nothing outside the expanding universe? We can't grasp the concept of nothing because we understand only 3 dimensions; the ones that define area...and everything has area in our little minds.
Now I'm going to read this again in the morning after the lager I've been drinking tonight has worn off and make sure I havn't embarrassed myself.
Super Alien Being wrote:I know I left them on the table at 4pm, but I just can't remember which universe I left them in
ChadH wrote:Can you imagine losing your keys whilst having the ability to travel 5 dimensions
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