Generally, Americans are trained to pour their beers down the side of a glass, minimizing the foam. The makers of the Sonic Foamer, a bubble-inducing beer gadget, are on a mission to change all that. The device claims to improve the flavor of beer by boosting the aroma through the power of ultrasonic frequencies.
The first thing I had to do before testing the $39.99 Sonic Foamer was get rid of my preconceived notions about avoiding a big head on a beer. I had to mentally embrace the foam. I then took the device over to the most expert beer taster I know: my home-brewing scientist brother.… Read more