(September 23, 2015 at 10:00 pm)ignoramus Wrote: I just desperately need to know why a duck's quack doesn't produce an echo?
I believe this to be a supernatural phenomenon.
Duck's quack absolutely does produce echo. Here's proof:
Quack!...
Quack!...
Quack!...
Quack!...
"The fact that a believer is happier than a skeptic is no more to the point than the fact that a drunken man is happier than a sober one." - George Bernard Shaw