so Edison volunteered to do it to show electricity can kill.
No, Edison volunteered to show that Westinghouse's AC (as opposed to Edison's perfectly-safe-but-it'll-electrolyse-your-body-fluids DC) could kill.
I don't want to be associated with Edison as a patent-clerk-bribing charlatan, so if someone will either change the ratings, or delete my account, I'd be ever-so grateful.
(did someone seriously not know who Claude Shannon was?)
Feynman was beyond whatever gods could remotely aspire to be.
Personally, I’d aspire to being a Muybridge
So, you want to get off a murder rap?