- 20 Mar 10, 17:46#190736
Shortly after 1.45 the rocket passes the speed of sound and creates a sonic boom. You can't hear it happen but the visual effect is amazing!
[youtube]SsDEfu8s1Lw[/youtube]
link for HD http://www.youtube.com/watch?v=SsDEfu8s1Lw
[youtube]SsDEfu8s1Lw[/youtube]
link for HD http://www.youtube.com/watch?v=SsDEfu8s1Lw
“ An infinite number of mathematicians walk into a bar. The first one orders a beer. The second orders half a beer. The third, a quarter of a beer. The bartender says “You’re all idiots”, and pours two beers.