Re: Humanoid robots
A long time ago, when I was working in IT, opinions were, quite often, put forward that human beings really are Robots, aka Computers.
I considered writing a book about it, around 1970.
A human has a brain (processor), memory (Ram or SSSD), Power sources (heart & Lungs), communication (voice & hearing) Vision, etcetera.
In the end, I moved away from a book because it seemed clear, to all, that Computers were constructed from Human Plans!
Humans have had all of that technology for a very long time.
With the addition of "Emotions" which, I think is the only major difference.
Interesting that you can get from being a speck of dust, out there in space, to being a hearing, feeling, loving human.
There is more to come....!