The idea behind a knife with tremendously fat vibrations helps cut through squishy tomatoes and dense potatoes without using ...

C-200 by Seattle Ultrasonics, unveiled at CES, is the world’s first ultrasonic chef’s knife that vibrates over 30,000 times ...

A new chef's knife with sophisticated vibration tech built in promises to cut the effort you put into chopping ingredients in half. Seattle Ultrasonics claims its C-200 8-inch chef's knife uses ...