[youtube]http://www.youtube.com/watch?v=huKAfpikQUw[/youtube]
Ok, question: if you break the sound barrier, do you hear your own sonic boom? And was there a sonic boom in the first place?
[youtube]http://www.youtube.com/watch?v=huKAfpikQUw[/youtube]
Ok, question: if you break the sound barrier, do you hear your own sonic boom? And was there a sonic boom in the first place?