The standard way of doing integrals involving sqrt(a^2 - x^2) is to substitute x = a sin u. So, if I were a teacher and taught such trigonometric...
I don't have a particular integral in mind. This is a theoretical question. For example, suppose one tries to substitute x = a sin (theta) in...
Suppose that I am attempting to perform an indefinite integration, that all functions involved are well behaved, and that the integration involves...
Just because you lost the election is no reason to whine.
Well, I'd like to see some evidence to backup your assertion, but even if you were correct, it would only mean that Bush did the right thing for the...
On the contrary, we invaded because of WMD. Long before Bush 2 came on the scene, I advocated invading Iraq for this reason, and I, therefore,...
We invaded because of WMD, not to free the Iraqis from a hideous dictator. That was just something that it was nice to be able to do while in the...
Since one single WMD smuggled into the US and used could kill as many as a million people, this strikes me as a huge threat. Don't know what this...
I'll be here.
We invaded Iraq because, based on the totality of the history, there was a significant probability that Hussein had not destroyed all of his WMD...
Well, when we invaded Iraq, the president stated his reasons pretty clearly. He said that we were invading Iraq because we thought it probable that...
Since a material object cannot travel at the speed of light, it is meaningless to describe what you would experience if you did so.
Travel time, as in travel period, or time of transit, not time travel.
You have any evidence that suggests this hypothesis is true and not the standard travel time concept?
Light is the visible portion of the electromagnetic spectrum. It is an alternating electric and magnetic field propagating through space. If a...
I think that it would be hard to watch TOS episodes like "City on the Edge of Forever," "Bread and Circuses," "Balance of Terror," or "Assignment...
1. You are merely stating results, with none of the reasoning leading up to them that a real scientific paper contains. A real scientific paper...
A real Physics paper starts with a few explicitly stated results or postulates, and then derives the results mathematically step by step. Someone...
Maybe not. Maybe we are accumulating damage then too, but it only becomes apparent when the damage reaches a certain level.
When you say that "the universe is changing at the rate of c," what exactly do you mean by that? What, specifically, is changing, and how do you...
Separate names with a comma.
