Re: What about regular showers?
The sonic shower reminds me of the movie "Andromeda Strain". When the scientists enter the laboratory for the first time. They go through this lengthy clean-room procedure to get rid of any germs they may have. After they strip naked; they enter a booth that blasts them with high-intensity light that vaporizes the top layer of their skin. Taking with it any sweat or germs. Sounds like a shower-sized microwave oven. Fun.
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