C
contracommando
Guest
1) <b>Consumption of space-time </b>- sounds scientific, but really isn’t. <br /><br />It’s just a way for someone to say something without ever really explaining what they’re talking about. How about “contraction” or “expansion” of space-time, instead. <br /><br />2) <b><font color="yellow">Overuse and misuse of the word “Singularity.”</font>/b> <br /><br />Singularities are regions of space (center of a black hole and the Big Bang) where some property is infinite (such as temperature, density, or curvature). Tossing around the word “singularity” every other post in order to describe the universe is not correct. The universe is not curved infinity - in fact, it is probably flat as indicated by inflation theory, - the universe is not infinity dense - if it were then it would have re-collapsed after the Big Bang,- and the universe is obviously not infinitely hot. <br /><br />Furthermore, there are some indications that string theory may eventually provide a way to avoid singularities altogether. “There is evidence that string theory once again may set a lower limit to physically accessible distance scales and, in a remarkably novel way, proclaims that the universe cannot be squeezed to a size shorter than the Planck length in any of its spatial dimensions,” Brian Greene, <i>the elegant universe</i>, page 236. (This has to do with winding number, vibration number and multiply connected spaces - spaces in which a lasso cannot be shrunk to point). “This means that as the…dimension tries to collapse through the Planck length and head toward ever smaller size, its attempts are made futile by string theory, which turns the tables on geometry. String theory shows that this evolution can be rephrased - exactly reinterpreted - as the dimension shrinking down to the Plank length and then proceeding to expand…..attempts to shrink further actually result in expansion.” 239 <br /><br />3) <b>Overuse of “space-time”</b> - although a correct term, using it every two wo</b>