Ah, ye of little tabloid knowledge
...
http://en.wikipedia.org/wiki/Kevin_Federline
You made no question in your previous response to me.
I did actually answer that question, even though it wasn't asked in your previous response. From
post 117:
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"
The Global Positioning System (GPS) is a space-based radio-navigation system that generates accurate positioning, navigation and timing information for civil use at no cost."
I'll give you a hint where you should focus your attention:
accurate
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From what I know, there is no evidence which suggests that the plane had to hit a precise spot, but furthermore, with what I've mentioned above, I believe it could have been fairly precise.
Not unless the explosives on the plane include a nuke of some sort. You can't just take down a steel framed high rise with explosives in only one particular spot unless the blast is from a nuclear weapon. There have been arguments made that a nuclear weapon -was- used, but it certainly didn't go off when the plane hit. Lesser explosives may well have gone off at that time, but not nearly enough to bring the building down.
I never said the operation was an easy one. But there's a fair amount of evidence that those who had the capability to do it may well have done it:
http://www.sciforums.com/showpost.php?p=2099339&postcount=137
Sure. However, as I mentioned, unless the bombs were nukes, it simply couldn't have brought down the WTC buildings.