Shock&awe fans;the atomic bomb video; what are those contrails(?) rising from the ground?
154012
The detonation expands at a velocity greater than the speed of sound. The 'smokey lines' are where the pressure waves are rarefying, causing the humidity in the air to form into slivers of clouds.
538522
I SAW the plane go in that day. I was less than a quarter mile away and I watched it happen. I can assure you, it was a commercial airliner.  We were in an office building in Crystal City, just across the highway and we were watching the CNN coverage of the WTC on the Internet so when we heard the plane coming in (you get used to what planes should and should not be doing there, so close to National Airport) we all watched. We could see bits of clothes and things from people's luggage falling from the sky after the explosion.  This was no missile or bomb. It was a regular ol' commercial airliner.\n\nYou can't see the debris because it's too far inside. The Pentagon is not a single building--- it is a series of pentagon-shaped buildings, each one a little larger than the last, and built around each other. These are pretty big buildings and there's a good amount of space in between.  It's a long way from the innermost part of the inner ring to the outermost part of the outer ring. And when the plane hit, it went all the way through the first two rings and most of the way through the third.\n\nSo the reason you can't see the debris is because the hole the plane made is deeper than the length of the plane. If you imagine parking your car allll the way inside your garage, as close to the wall as you can get, then standing off to the side a bit. You can't see your car any more. Your car did not disappear--- it just is in a place where it can't be seen from where you are standing.\n\nSo don't believe everything you see on the Internet. Any whack-job with a video camera and Photoshop can build a conspiracy theory web site.
1136275
Swamp gas refracting the light off Venus?  Oh, wait, wait, wait, I got it!  Iran's nuclear program starting off with a bang!  No, no, that can't be it either.  I know!  A weather balloon from Roswell, New Mexico!  No?  How about the subject of SOHO's intense interest?  Yeah! That's gotta be it!  Whatever it is, I'm afraid to look directly at it!  Do I get the points?  Please?
1086272
I believe you and I saw your google video.  Those buildings should have not come down that way.  Those buildings came down like a demolition crew was there.  It came down too straight.  That takes years of training. Where did that video go.  I was trying to send it to a few people and even my copy of the web address changed.  What's Up With THAT?
579509
You just missed the implosion of the Trojan Nuclear Plant near Portland, Oregon.  You can still access the videos from this implosion if you're interested.\n\nhttp://www.kgw.com/video/trojanimplosion.html
431540
the made airguns during wwii as experimental weapons. germany even shot a few to no effect. aim was to create a vortex to disttrub aircraft. theory was sound, and there is a less than half size model or two about doing special effects, but the german version failed
762333
Why don't you try and find out.\n\nThe videos you have seen are nothing like the real thing.
988615
atoms splitting apart by fission and protons clinging to the control rods in the reactor. there is steam produced also. and if you REALLY wanna see physical changes, jump in!
487653
I'm not so sure that it was on Americas Home Video, but I have a hilariously scary video to show to friends. \n\nIntroduce this clip (titled Do You Believe In Ghosts) to your family as a European car commercial that was banned from being aired because people saw a ghostly mist running by the car on one of the turns. They later found out that a child had died in the exact spot the year earlier. Play the clip. Have them watch very closely. Close your eyes if you are easily scared. The shocker comes after a few turns of the road. Don't distract anyone. They need to see every second and not blink. Good luck. It will wet your pants and your friends and family.\n\nhttp://video.google.com/videoplay?docid=3385579284690408654
927632
not sure if this is what you mean\n\nive never seen them before so i going to have a look now\n\nhttp://video.google.com/videoplay?docid=-6708190071483512003\n\nhttp://www.reopen911.org
722463
Omigod, I told you that i heard there is going to be a huge bomb planted at the diner and everyone is going to die!!!\nAnyone who watches that crap should be ashamed, especially if they are a guy. Come on, seriously!!
1141314
http://www.youtube.com/watch?v=uI4kCJI-nU8&eurl=\n\nthis video is HILAROUS!!!!!!
976352
Here it is\n\nhttp://www.youtube.com/watch?v=tQkOHPlZFyo\n\nand here's JJ finding out about it from Jr.! LOL\n\nhttp://www.youtube.com/watch?v=iz7SWa1YOag&NR
445580
http://science.howstuffworks.com/nuclear-bomb.htm
576804
it's working now.  but all you see is a single frame of something white entering the screen from the right.  the next frame is of an explosion, with no sign of the tail or anything.\n\nthe second link you posted is much more informative about the pentagon attack.
608538
http://archrecord.construction.com/news/wtc/#
157349
There was a mysterious explosion.  The explosion was extreamly powerful (on the scale of atomic bombs I believe), flatting trees all around.  But it wasnt for a number of years that people were able to get up there and try find out what happened.\n\nIt possible could have been a meteor explosion right before it hit the ground, but there is no other evidence to support this.  I dont think we really know what happened, but the meteor idea is pretty likely I think.