I'm watching this show on Food Network, and they are showing off a product called a sonic beer foamer. It's essentially a fancy looking coaster that uses ultrasonic sound waves to "revive" your beer with that nice creamy head like when first pouring it.
One of the hosts mentioned that swirling your beer to get the same effect is bad and will ruin it. Doesn't this device just do the same thing as swirling? In the end whether it's swirling or the use of ultra sonic sound you're still degassing the beer right?
One of the hosts mentioned that swirling your beer to get the same effect is bad and will ruin it. Doesn't this device just do the same thing as swirling? In the end whether it's swirling or the use of ultra sonic sound you're still degassing the beer right?