The Ultrasonic Beer Frother: All the High-Tech Head You Never Asked For

In Japan they love their beer with a healthy head of foam. Which explains why gadgets like the self-frothing beer mug, and now this ultrasonic frother even exist. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/kAmxfCVD2lA/the-ultrasonic-beer-frother-all-the-high+tech-head-you-never-asked-for

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