[quote=Og;20201]
Quote:
Originally Posted by AB517 Quote:
4) Do you know why they came up with Brains in "M" theory?
I have to look up the guys that are working on the idea of time not needed in physics. They see time as a function of us, our brains. Maybe you know them.
| I don't really get into this crazy theoretical crap. It tends to make no testable predictions (i.e. like string theory). I'm more of an engineer than a theoretical physicist. That kind of non-testable stuff doesn't really interest me. So, I really don't know much about it.
As for brains being something that you "come up with," did M theory come up with cell phones or hurricanes or modern PCs or proteins? Each one of these objects behaves exactly like the human brain... The only difference is an order of magnitude or so of complexity. |
I put these ideas to close to each other. “M” theory and these gentlemen’s studies are two different areas of studies.
Back to the topic:
Notion of “Before the big bang” and “it did not start by itself”
We reviewed the notion of time dilation in Einstein’s equations. What this did for us is to show us that time is just another coordinate in space time. In effect it puts time, to steal an engineering term, as a “secondary force”.
The primary object of this discussion thus becomes the “frame of reference”. I do not think there is a need to discuss them in detail here, If you are not familiar with the in and outs of them reserve your comments until you know them. The idea that because our universe does not exist means no frame exist any where “else” is an egocentric point of view.
There are many very smart people, in fact some of the smartest people in the world working in the area of physics that understand these frames. They are using the very best science has to offer them. The particle accelerators and instruments of astronomy all are being turned to study the fabric and laws of the universe.
Although there are not any uses for these latest discoveries today in no way suggest that there never will be a use. The natural progression is from pure science with no application, usually a set of equations, to something the average high school student wants for Christmas.
I like these discussions because I do really need to look at how I might be wrong. Based on the above, a reasonable, open minded person can see that that these statements have some merit.
We can, because of the uncertainty introduced into the mathematical equations being used today, discuss notions out side of every day experience as long we stay rooted in science, observation, and logic.
Are we ready to address the next set of my arguments?