I'm always VERY wary of anything that overunitydotcom posts but for those that haven't yet caught it,here is their latest offering.
It might be a gift horse as there is little to no detail given in the video as per usual with most of these 'device videos', and very vague detail given on their website.
My (cynical) guess is if this is a valid device, the inventors will want to sell to a major energy company to make their fortune, as SO many before them seem to have done, That or patent it, where it'll become classified patent for 'national security reasons'. Very interesting none the less. I've often wondered why we can't just tap into the Suns natural resonance to produce energy.