Ultrasonic energy has already been used on a large scale for years, typically at water treatment facilities as the most effective way to ensure clean drinking water. Now the same technology is available right on your countertop! Ultrasonic waves impact liquids through cavitation: micro-pockets of pressure within the liquid which shift throughout and eventually collapse upon themselves. While this all happens at the molecular level, the effect is incredible. Smoother wines, infused spirits and delicious coffee, in a matter of seconds.