The big bang
Isn't this in the wrong NG??
Jim.
"Weatherlawyer" wrote in message
ps.com...
The C4 documantary about Krakatau states that the sound of the
explosion travelled around the earth 7 times. (Is that 3 1/2 times in
each direction BTW?)
Anyway, since we know that audible sound -even at those fairly low
frequencies, can not travel anywhere like that distance in normal
conditions. Any suggestions how it was conducted?
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