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Originalno napisao McKracken
To za ultrazvuk je totalna budalastina i nema veze sa realnoscu.
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nisam proveravao u patentnom zavodu, pa ne mogu da budem 100% siguran, naravno, ali sam tu pricu cuo mnogo puta, a znam pouzdano da se ultra zvuk koristi za ciscenje i restauraciju antikviteta, prasine sa CCD senzora i slicno... Evo sta vikipedija ima da kaze na to:
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Industrial ultrasonic cleaners are used in the automotive, sporting, printing, marine, medical, pharmaceutical, electroplating, engineering and weapons industries. Devices for home and hobby use are readily available, and may cost as little as US $20, as of January 2007.
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Source:
http://en.wikipedia.org/wiki/Ultrasonic_cleaner