The Ultrasonic Chef’s Knife uses 40,000 vibrations per second to dramatically reduce friction and improve slicing precision. Unlike traditional knives, it doesn’t rely on sharpness alone—it cuts with ...

A HI-TECH knife that takes the effort out of chopping in the kitchen has been revealed – and I tried it out. Everyone has ...

An ultrasonic knife is a blade that vibrates a tiny amount at a high frequency, giving the knife edge minor superpowers. It gets used much like any other blade, but it becomes far easier to cut ...

I spent part of my Sunday night at CES 2026 chopping vegetables on the showroom floor of the Unveiled media event. But this ...

Seattle Ultrasonics, a Seattle-based manufacturer of household knives, has developed an 'ultrasonic knife' that emits ultrasonic waves that are barely noticeable at the touch of a button, allowing you ...

This is an ultrasonic knife. Seattle Ultrasonics’ C-200 uses piezoelectric ceramic crystals to vibrate over 30,000 times a ...

CES is where companies test reactions, show off prototypes, and sometimes introduce products that make you stop mid aisle and ...

An ultrasonic knife is a blade that vibrates a tiny amount at a high frequency, giving the knife edge minor superpowers. It gets used much like any other blade, but it becomes far easier to cut ...