wannabolt: (um... so)
Rainbow Dash ([personal profile] wannabolt) wrote in [personal profile] elongatedsmile 2013-12-12 07:13 pm (UTC)

Uh, actually, sound sorta travels in waves. I don't know all the details, but I know that it kinda has to travel in order for us to hear it in the first place. It's just... invisible.

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