It's taken more than 2.5 million years to get from the earliest sharpened-stone version of a knife to what Scott Heimendinger ...

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 ...

HOZO Design’s NeoBlade Ultrasonic Cutter is a compact, wireless tool that brings high-frequency cutting technology to evolved makers. HOZO Design, a leader in precision tool innovation, today ...

In this review of NeoBlade wireless ultrasonic cutter, we discuss how it is the perfect tool for finer details and smoother ...

If you have ever used a scalpel to cut something tougher than an eraser, you can appreciate a hot knife or better yet, an ultrasonic cutter. Saws work too, but they have their own issues. [This Old ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. The knife uses sonic vibrations to cut ...

CtrlAX is a compact handheld ultrasonic cutter capable of oscillating its blade at 40,000 vibrations a second. Suitable for cutting a wide variety of materials including plastics and featuring five ...

From a handheld soldering gun to the 'playbird mansion' and, of course, the marvel of a smartphone microscope, there are some gadgets that we come across that we instantly want – and this wireless ...

Seattle Ultrasonics' $399 C-200 promises to slash cutting force in half with blade vibrations that you can't see, hear or ...