HP Prime Review, with HP 28S, 48GX and 50g

[Stevetuc]

(09-01-2018 10:15 AM)pier4r Wrote:  

(08-31-2018 12:28 PM)CyberAngel Wrote:  It is hard to believe that there were SAT test 30 years ago.
Does any of you oldies remember what - if any - HP calculators were available back then
(when the dinosaurs roamed the earth)

For the Sat 30 years ago (1988), the world was quite organized back then. It is hard to believe but people started to have personal computers, languages, social structures, homes, vehicles and even books!!!!
The international mathematical Olympiad existed already since 1959, the world chess championship was finally under FIDE control since 1948. Impressive what they could achieve in pre history.

For the production timeline of the HP, the best I can remember is here http://www.hpmuseum.org/forum/thread-10327.html

And there was a manned space program .. amazing what could be achieved in prehistory before mobile phones and social media became ubiquitous