IF you are a true realist, do a little research inot the work of Bernard Haisch. There is a really informative paper by Haisch, Rudea, and Puthoff which opens the door to astonishing concepts, like getting space craft fuel from the zero point field, isolating a craft from the zero point field, and faster than ‘C’ travel, all because the zero point field is what causes inertia and gravity. Don’t waste time scoffing when you can increase your knowledge and perhaps help ‘bring things into existence’ which scoffers assure us cannot and will not ever be done. ... Remember, we did break the sound ‘barrier’, and Jesus stepped from our where/when into a different where/when no further away from you now than the length of a man’s arm.
Don’t waste time scoffing when you could be studying thermodynamics, a theory which Einstein opined, “... could never be overturned on its own terms.”
Extracting energy from the zero point field is a classic example of a perpetual motion machine of the second kind.