Recent Comments

  1. John, You are quite right though this is a “New/Revised Article – July 2019 and from a technical as well…

  2. Hi Brian, That’s a great attitude in a difficult situation. Uncertainty is never easy, but you appear to be coping…

  3. Hi James, Yes, I read that a year or so ago. As I remember he was using a home brewed…

  4. Hi Ernest, Sorry, I don’t know anything useful on that. I guess I could speculate that copper coat might be…

  5. When you mentioned “the direct vibration energy. It creates microscopic bubbles on the surface of the of the protected item,…

  6. I have been following ultrasonic anti-fouling since the first salesman walked into a yard where I worked 30 years ago,…

  7. Hi Stein, Thanks for a great analysis. All makes sense to me. I’m going to link to it in the…

  8. Hi Richard, Now that’s a good point that I should have thought of. I guess the key is whether or…