As already posted on PF, and you have likely seen in the news, a SpaceX rocket exploded, September 1, 2016. Elon Musk is reaching out for help in finding out how it happened. http://www.csmonitor.com/Science/20...calls-on-public-government-in-explosion-probe I took the video and placed it in this, to allow frame-by-frame examination: http://rowvid.com/?v=_BgJEXQkjNQ Just in case... you can set the speed, for example, at .25 by clicking that button. Use the < and > buttons to move one frame at a time. You will see, that at 71.7 (seconds) all appears ok. The next frame, at 71.74, only 4/100 of a second later, the explosion is well under way. That is part of the problem for them, as it happened so quickly. I already have my idea of what might have happened, and sent it along to reports@spaceX.com, but I want to let everyone else look for themselves to see if they can deduce anything. Some of the smart people at PF might be able to see something that the SpaceX people have not noticed. Have fun.