The electronic tongue consists of an array of liquid sensors (electrodes coated with conductive polymers) coupled to pattern-recognition technology that can distinguish particular flavors for taste studies.

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Moreover, since the resulting interference pattern also depends on the waves' frequency, the same array can concentrate SAWs in different ways at different frequencies, working the liquid sample in different ways.

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To hide LED lighting and an array of speakers in Mr. Bay's theater, Mr. Cooper is using a recurring pattern of large curved wooden forms that extend from floor to ceiling.

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