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CRAIG T. KOJIMA / CKOJIMA@STARADVERTISER.COM
The Fizzics Waytap uses sound waves to produce a “micro-foam.” To use the device, an open beer (12-ounce bottles and up to 25-ounce cans) is placed inside the machine. Pulling the tap handle draws the beer up through a metal straw and outthe tap. At a set point, the system pauses and then the user can push the tap handle backward to produce the special froth.