My science teacher makes us watch Bill Nye and I'm in 8th grade and I like it. However, he also makes us have something called "Kirby's Korner" which you don't want to hear about...
Well damn, looks like a got aced ^_^ I just read it in a random cool fact book, and it sorta stuck in my head ^_^
But wait a minute, how is it that the sound is audible when non-echoed but not after? Isn't that just as much of a nightmare?
Anyway, the echoing capabilites of avian produced noises aside, 'sup aj, good to see you again ^_^
Not at all a nightmare. All it has to do is create a wave-function outside of the audible. Everything actually echoes off of everything else. Its a good thing that our ears are not tuned to those particular frequencies -- or else we'd be hearing echoes all the time! ...Just like Narcissus!
^_^
And hell, I'm a senior in college and still love Bill Nye! That guy is one of my heroes!