hp28 mention on smithsonian site



#2

Just found this by accident. Interesting short read. This site deals with the history of math education in the United States. Gives credit to casio for the first graphing calc, but mentions the 28c.

http://americanhistory.si.edu/teachingmath/html/401.htm

~ned


Possibly Related Threads…
Thread Author Replies Views Last Post
  OT: a math competition site Pier Aiello 0 1,035 09-16-2013, 06:03 AM
Last Post: Pier Aiello
  WP-34S on German Auction Site Joerg Woerner 3 1,813 09-08-2013, 04:36 PM
Last Post: Maximilian Hohmann
  Jacques Laporte's Fantastic Site BShoring 3 1,650 06-15-2013, 08:36 AM
Last Post: aj04062
  10C, 11C, 12C logos on The Auction Site Peter Murphy (Livermore) 0 963 06-14-2013, 11:24 PM
Last Post: Peter Murphy (Livermore)
  O.T. Aston Martin mentions Golden Ratio on their web-site. Pavneet Arora 1 1,043 01-24-2013, 06:12 PM
Last Post: Mark Scheuern
  New HP 39gII programs on my web site Namir 10 3,198 12-23-2012, 06:04 PM
Last Post: Eddie W. Shore
  HP Home shopping site has 15c in stock now sav 21 4,835 09-19-2011, 08:02 AM
Last Post: Quan
  HP48G purchase from "that list site" Ethan Conner 2 1,255 08-27-2011, 07:31 PM
Last Post: Ethan Conner
  Not even a mention of the 41C Iqbal 6 2,010 08-06-2011, 08:44 PM
Last Post: bill platt
  12C mention in WSJ Scott Newell 9 2,389 05-04-2011, 09:20 PM
Last Post: Pal G.

Forum Jump: