The Guardian

Seattle UItrasonics C-200 knife review: a powered knife even a pro chef can love

The C-200 vibrates 30,000 times per second, and as our pro chef tester found, it’s not as gimmicky as it sounds This versatile Japanese chef’s knife has lasted longer than some of my relationships ...
CNET

What It's Like to Slice Food With an Ultrasonic Knife That Vibrates 30,000 Times Per Second

I tried a techy new knife at CES 2026. Here's my take on whether this pricey blade is worthy of the hype. David lives in Brooklyn where he's spent more than a decade covering all things edible, ...
Mashable

CES 2026: This knife has a secret party trick. It vibrates when you cut with it.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Haley Henschel / ...
Forbes

The Best Ultrasonic Retainer Cleaners That Keep Trays Shiny And Bacteria-Free

The Ueofen Ultrasonic Retainer Cleaner, our pick for the best value ultrasonic retainer cleaner, is on sale for Presidents’ Day. For more deals, check out our roundup of the best Presidents’ Day sales ...
GitHub

ScioSense UFM02 Arduino Library

Arduino library for the UFM02 ultrasonic flow sensing module through SPI, I2C, and UART from ScioSense. The UFM-02 is a complete unit including the sensor electronics, spool piece, connectors with ...
Interesting Engineering

MIT’s new ultrasonic device extracts clean water from air 45 times faster

MIT engineers have developed a new, rapid method for extracting clean drinking water from sponge-like atmospheric water harvesting (AWH) materials. Standard AWH systems rely on sorbents — materials ...
Machine Design

New 3D Ultrasonic Sensor Technology Dramatically Reduces Costs and Improves Safety for Mobile Robot Developers

A new category of sensing technology transforms mobile robot vision from 2D to 3D, improves safety performance and provides 50-80% cost savings compared to traditional, LiDAR-based systems and sensor ...
CNET

First-Ever Ultrasonic Chef's Knife Vibrates so Fast You Can't 'Hear, See or Feel It'

The C-200 pulses a mind-boggling 40,000 per second, requiring 50% less force to slice through meat and produce. David lives in Brooklyn where he's spent more than a decade covering all things edible, ...
New Atlas

Sleek ultrasonic chef's knife makes chopping 50% less of a chore

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 ...
Eater

The Korean Fare Is the Star of This Times Square Steakhouse

Melissa McCart is the lead editor of the Northeast region with more than 20 years of experience as a reporter, critic, editor, and cookbook author. Much like Daniel Boulud’s new (showier) Flatiron ...
NPR

'Like a sound from hell:' Was an illegal sonic weapon used on protesters in Serbia?

BELGRADE, Serbia — Ivana Ilic Sunderic had never heard anything quite so alarming and disturbing at a protest as the sound that broke a commemorative silence during a huge anti-government rally in ...
The New York Times

Do You Need an Ultrasonic Machine to Clean Your Retainer or Night Guard?

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rose Maura Lorre Rose Maura Lorre is a writer who has reported on turkey ...