"World's first ultrasonic chef's knife" vibrates for easier chopping

At the CES tech fair in Las Vegas, US manufacturer Seattle Ultrasonics is presenting its ultrasonic C-200 knife, which vibrates over 30,000 times per second to create cleaner, smoother cuts. These high-frequency vibrations, which can't be seen, heard or felt, reduce friction and, according to Seattle Ultrasonics, allow the eight-inch knife to behave "sharper than it The post "World's first ultrasonic chef's knife" vibrates for easier chopping appeared first on Dezeen.