Or how about a blue print for a device that would fit in a moderate sized living room, is relatively cheap to make...say 50k USD with the most expensive component being a nicely cut diamond. That you could turn on and walk away and would produce around 250 gigawatts of energy.
How would I know though, I'm neither a mechanical engineer or an electronic one.
By the way, that reminds me of some doomsday scripts that would make everyone have 1$ in their Bank account.
Can you imagine the chaos that would ensue?
It would never ever happen. Because technology should be constrained in a way where there is no such thing as dangerous technology right?