It's called a wode
i need sound on skype
Yes...i cant believe you had to ask that...
Sound can.
you cant
There is no air for sound to travel through.
if your wasting energy then that energy cant be used again until it has been reproduced, and that takes a very long time
light can but sound cant as there is no air
A shoe.
you cant
You cant.
you cant
you cant call it back