Miles Mathis??
Mathis is quite a unique individual, and whereas I don't think pi = 4, he does some high level physics in addition to his artwork and 'conspiracy theory' research that is backed up with some pretty solid evidence. Even if I don't buy into some of his stuff, he's always an interesting read. In the Manson case, a lot of what we were told does not line up with reality.
>found on a rabbit hole adventure starting with the Dakota in NYC
Mathis comes up with solid reasoning to refute what is being presented to us as fact. The physics stuff is interesting because science has been repeating the same errors that prevent us from making real headway. Basically, we're controlled from finding out the truth.