Mach Effect Propulsion Study Proved There Is No Vibration Error

The Mach Effect Propulsion NASA NIAC study went through a lot of effort to prove there was no vibration generated errors. The entire presentation and most of the Q&A was a defense of the validity of the first test device.

They are working to increase the size of the propulsion effect. They are working to make scaled up power supplies and engineering what should be a more powerful device. This was only briefly mentioned in the last two questions.