Homework? Looks like homework. Try thinking about the question for awhile. I'll come back in about 5 minutes and see if you may have thought of some answers. Just stay here and THINK!
I think you are being to harsh. This eager mind just realizes it is faster to get answers by asking others in the know, than just limiting yourself to what you can find.
Surly if we provide examples of the most creative new energy technology, then students may develop the desire to find out more...
Here is a list to begin:
Bendini magnet motor
Eber van Valkinburg compressed fluids engine
Joseph Newman Motor
Hans Coler's device
Ed Gray Power Tube
Floyd Sweet's VTA and collapsing field generators
Lord Kelvin's falling water electrostatic charge builder
"My dear sir, at least you must be aware that overunity devices (as interpreted by todays humans) do exist."
My dear sir, since you are aware that overunity devices (as interpreted by todays humans) exist, please produce them for testing by reputable testing agencies, otherwise they remain pure bullshit.
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If only you knew the power of the Dark Side of the Force
Deathstar: A thermonuclear fusion generator powering a mini blackhole (hence the term gravimetric) that destroys matter for energy.
Lightsaber: High capacity rechargeable battery.
Now that I've answered your questions, the onus is on YOU to produce over-unity devices for testing by an independent third-party. But of course you can't, hence your resorting to non-sequitors instead.
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If only you knew the power of the Dark Side of the Force
i'm pretty sure all but one on that list could be catagorized that way. i am also certain these are excellent homework answers for someone who wants to cut through rigorous hours of learning and research.
i just want to push them ahead so they might begin to produce their own 'magnet motors' without all the delay!
With all the powerful mind blowing around in the air it would be nice to have a lot of that energy put to good use by helping me with my small hydro Dam. JP