Prolly some notables from April 2019, if Anons want to dig it.
Began a quest some years back as I was convinced that free energy exists at absolute zero, -459.67 °F.
There are weird quantum properties at the coldest temperatures possible.
Can't remember why I gave it up, makes me want to dig it again.
Then you must have some understanding of Quantum Physics and Mechanics.
Still have all muh notes and drawings, going to review with fresh eyes.