With all due respect, that's not how the "age old question was asked". Rather, it went "If a tree falls in the forest and no one is around to hear it, does it make a sound?". The actual answer is no, and is explained by the definition of what sound is in the first place. It takes 3 things to make sound, a source (a tree falling to the ground in this case) a medium (something to carry the resulting vibrations, the atmosphere in this case), and lastly, a detector (human, or other ears, a recording device, anything to decipher the resulting vibrations). If ANY of those 3 things are absent, then there is no sound produced. Picture that. ;o)