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What exactly is a sonic shower?

And how is it different from a regular shower?

I imagine it uses finely tuned sonic frequencies to vibrate any dirt and grime off the body more thoroughly than a regular shower could, though both showers seem to be very relaxing.
 
Similar tech exists in real life. My husband takes my jewellery into work to clean them. Gets the stones up a treat. :techman:
 
You'd think they'd just use the transporter. Rematerialize minus all the nasty stuff--dead skin flakes, dust mites, urine...
 
Along the same note, I've always wondered why they don't eliminate disease through the transporter - or do they? Just transport the person minus the offending cells.
 
Along the same note, I've always wondered why they don't eliminate disease through the transporter - or do they? Just transport the person minus the offending cells.
The TNG and later series had biofilters that did this for known viruses, etc.
 
It's a major problem of knowing what to look for, I guess.

The biofilter would probably be good for a small number of known diseases, but powerless against slightly mutated versions; it must have very exact parameters for what it is allowed to remove.

Removal of major dirt on the outside of the body is probably fairly easy in theory, at least compared with filtering out microbes or viruses. Yet we never see our heroes getting cleaned up when they beam out of a burning, sooty building or a dusty cave or a soggy swamp in the nick of time.

I'd assume, then, that the biofilter isn't always active, any more than the dirt remover is. There's merely an alarm connected to the scanners, so that when a known disease tries to sneak aboard, the transporter operator has the option of halting rematerialization, placing the victim in limbo for a minute or two, and activating the biofilter program to decontaminate the victim. Or then he can bypass that and proceed with the transport.

Clearly the biofilter is more theory than practice in TNG or DS9. It only gets mentioned when it fails, of course - but there's no known case of it succeeding, either. Perhaps in the 25th century, they'll have it finally down pat?

Until then, sonic showers still probably trump transporter trickery.

Timo Saloniemi
 
So, when we spend to much time in the water, our skin gets wrinkly. Too much time in hot water and we feel faint. What happens when someone spends too much time in the sonic shower?
 
I was wondering what a sonic shower used for its medium, but thanks to VOY, it is clearly air. Well, fine.

Also, I don't get why it's always "sonic shower." I don't call mine the "hydro-shower.":p
 
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?
 
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