quote:
Originally posted by mac5732:
Lemmy, even tho you can't hear sound in space
(supposedly) sound waves do carry and go thru space, look at our radio transmissions that go out into space as well as Messages that various countries have sent out..
...
radio transmissions are electronic waves, like light, IIRC from my physichs classes and sound is basicly a pressure change in the air, since there is no air in space you can't hear anything...
to sum it up, radio-transmissions are like light, only on a different frequency, and sound...well, that's just sound
but this is way off-topic, sorry about that