One of the first questions by kook Newman. 'Paraphrase' Now, you think you could move the armature attached to a pump? No way, totally a meaningless demonstration but he makes it sound like a great example.
He also uses people who have a PhD in electrical and mechanical engineering, no, I kid, the people he talks to know nothing about physics or electricity, it'd be like asking Odinga about economics.
If you see the video where he says his machine is producing energy at the speed of light, sadly, seriously you know he's not all there. I'm torn between him being a con or suffering from self delusions.
Notice when he unplugs his contraption, despite this charlatan saying it's running on its own power, you can audibly hear it slowing down. Nice how he shows one 9 volt battery. Too bad he has hundreds in series. No fraud there.
When he shows his cars, he never goes faster then 5mph and the car always drives almost out of sight of the camera, never close enough to hear it or judge how it's being driven. For all we know a generator is inside powering the electric motor like a Diesel Electric train. That or it still has the original engine, why go to all the work when you're a fraud?
I like how he demands that we get behind his invention. I wouldn't get near it, can you imagine if that flywheel came loose?
Here's a story of one man's encounter with the world's greatest scientist you'll read why:
I feel real bad for the people with real degrees who signed the affadavit that his machine is a joke, no I mean the savior of mankind. Again and again, he say people need to get behind this. Well, where is Warren Buffet or Bill gates?
What about the fact that the machine uses voltage not amps. Seeing as how they are interrelated, I'm thinking that Joe doesn't understand ELI the ICE MAN. or this equation.
This pyramid is how you determine one variable when you have two of the three, note, this only works on DC. 
If you know E and I, and wish to determine R, just eliminate R from the picture and see what's left:
If you know E and R, and wish to determine I, eliminate I and see what's left:
Lastly, if you know I and R, and wish to determine E, eliminate E and see what's left:
Wattage is E x I or say you're missing the I but have current and voltage: I= E/R, this Easily gives you I
Missing E, no problem E=I x R
Notice how they are related? Imagine if you eliminated the current from the equation (or more accurately, represented it as 0) and you would be dividing by zero, a thought too hard to even contemplate.
Want to look at the A/C equations, you'll be surprised, you get to use Trig outside of geometry.
Essentially vector equations.