Hearing is the motion of molecules; sound is a wave in the atmosphere; solidity is the characteristic of spatial juxtaposition of atoms; smell is something given off by a body, rather than something belonging to a body.
Fulton J. Sheen
Hearing is the motion of molecules; sound is a wave in the atmosphere; solidity is the characteristic of spatial juxtaposition of atoms; smell is something given off by a body, rather than something belonging to a body.