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.

This Cheap, Tiny Device May Reverse Memory Loss—And Even Prevent Alzheimer’s, Scientists Say

In Alzheimer’s disease, Hameroff says, scientists don’t know whether the microtubules disintegrate and release the tau or whether the tau falls off because of a malfunction that weakens the bond. The ...