 Now people say you can't feel the energy you can't see the energy but actually you can see the energy so look I have right now if you can see Can you see that? So some people say well, what's happening like is there anything come out of the coils well you can't hear you can't see it But you can see what it's doing you can see what it's doing right you can see the magnets moving So you get there's actual magnetic energy coming over here So this is what you used to demonstrate that So then you probably asking well, okay, what kind of sounds are you talking about?