A very noteworthy HP-15C mention

[floppy]

Thanks for sharing your insights.
What we see is sometimes valuable to be understood and in my opinion can (sometimes) be explained. Example here https://www.youtube.com/shorts/_MV-TXnsOn4
My thoughts/acting are following (I dont say what others have to do): read / understand / ask a question / feedback if I think I could see a flaw (most of the people accept a friendly question which lead to a self flaw discovery).
Regarding the article I gave the link previously, I have already 2 remarks I will perhaps share with the author (not here). However I dont want to offence a mathematician.
Sharing the link from my side was not an announcement it was done. Just an advice a try was there.
Finally I already met discoveries at an early stage.. and seeing it in the street 25years later is good fun. I could observe how sceptical people were when they saw the prototypes, how others were "sniffing" something interesting like chasing dogs etc. Discovery and Re-Discovery and Acceptance is a long human story. Example https://en.wikipedia.org/wiki/Nicolaus_Copernicus