To throw a monkey wrench in the works, wasn't Ilia wet when she appeared in the sonic shower in TMP? Why would water be necessary if sound waves do the scrubbing?
Intuitively, it'd seem like water as a medium for the sound waves would be more useful than air...
ShamelessMcBundy said:Maybe the sound waves were ... strategically aimed ... and uh ... yeah ...
No wonder they describe a sonic shower as relaxing.