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 ...

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 ...

Half an airplane on the wall, a ten-foot metal dragon, and a full-blown recording studio might not scream “manufacturing efficiency,” yet Marathon Precision proves otherwise. Here’s how forging, ...