Topic: seattle ultrasonics

Cutting With a Knife That Vibrates 30,000 Times Per Second

The C-200 is an ultrasonic chef's knife that vibrates its blade over 30,000 times per second, aiming to reduce the physical force needed for slicing delicate or dense foods. In testing, the knife excelled at cleanly slicing soft items like tomatoes with minimal pressure, though its non-stick perf...