Hacker NewsSep 22, 2025

First Ultrasonic Chef's Knife Vibrates 40,000X/Second for Easy Cutting

https://www.cnet.com/home/kitchen-and-household/worlds-first-ultrasonic-chefs-knife-vibrates-40000-times-per-second-for-easy-cutting/

#HackerNews #UltrasonicKnife #CuttingInnovation #KitchenTech #ChefTools

'World's First' Ultrasonic Chef's Knife Vibrates 40,000 Times Per Second for Easy Cutting

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

CNET
N-gated Hacker NewsSep 20, 2025
So apparently, #Seattle has concocted an ultrasonic knife that can slice bread and your dignity at the same time 🍞🔪. Because what every kitchen really needs is a knife that’s also a #sci-fi soundwave generator. 🎶🔊 Remember, folks, nothing screams "culinary expertise" like struggling to find the 'on' button on your cutlery. 🙄🤦‍♂️
https://seattleultrasonics.com/ #ultrasonicknife #kitcheninnovation #culinaryhumor #HackerNews #ngated
Seattle Ultrasonics

Discover Seattle Ultrasonics, a startup founded by culinary technologist Scott Heimendinger. We're on a mission to make happy home cooks, and we're starting by building a better knife.

Seattle Ultrasonics
Chris Mundy's Brain 🧠Jan 19, 2023
This is what a #Brain viewed via a new #AxonalDensity scan looks like - surprisingly colourful! #NeuroScience #BrainSurgery #AwakeCraniotomy #AwakeBrainSurgery #ElectrodeTesting #UltrasonicKnife
#BrainTumourReduction_95%