Hackernews posts about Ultrasonic Chef's Knife

1. Ultrasonic Chef's Knife (seattleultrasonics.com)
   824 points by hemloc_io 5 months ago | 671 comments
2. First Ultrasonic Chef's Knife Vibrates 40,000X/Second for Easy Cutting (www.cnet.com)
   36 points by randfish 5 months ago | 20 comments
3. The First Ultrasonic Chef's Knife for Home Cooks (www.youtube.com)
   5 points by kevinak 5 months ago | discuss