tag:blogger.com,1999:blog-1021200560361604126.post1006345106022302648..comments2024-01-06T08:46:13.854-05:00Comments on The Calculator Review: Review: TI-55calaquinhttp://www.blogger.com/profile/14380339234984806665noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-1021200560361604126.post-29055996099460977472021-04-18T22:12:49.677-04:002021-04-18T22:12:49.677-04:00The TI-55 was my transition scientific calculator ...The TI-55 was my transition scientific calculator from my TI-30 in junior high school (1977-1979). Used it and the upgrade to the LCD version TI-55 II with much longer battery life throughout high school. Went on to college to study electrical engineering where I upgraded further to the HP 15C.<br /><br />I still have my TI's tucked away. I do bring them out every now and then. For some reason, I feel smarter when I do! ;0)Arnold Iversonhttps://www.blogger.com/profile/03005372553919866097noreply@blogger.comtag:blogger.com,1999:blog-1021200560361604126.post-85942697853428764842021-02-18T03:59:49.226-05:002021-02-18T03:59:49.226-05:00I used one of these in my manufacturing engineerin...I used one of these in my manufacturing engineering functions, especially in the programming of CNC machines. It was awesome!John Donlanhttps://www.blogger.com/profile/01272892715581085109noreply@blogger.comtag:blogger.com,1999:blog-1021200560361604126.post-89339283592224684052020-11-25T18:57:39.718-05:002020-11-25T18:57:39.718-05:00I could only afford a picture of a calculator in t...I could only afford a picture of a calculator in the 70s but I had a slide rule!!!Moistbottomhttps://www.blogger.com/profile/10878160463058309924noreply@blogger.comtag:blogger.com,1999:blog-1021200560361604126.post-50570427939848897232020-08-24T15:41:05.499-04:002020-08-24T15:41:05.499-04:00My TI-55 still works as well as the day I bought i...My TI-55 still works as well as the day I bought it new back in 1977Unknownhttps://www.blogger.com/profile/13293266830113918976noreply@blogger.comtag:blogger.com,1999:blog-1021200560361604126.post-7500335822774283932020-02-13T15:15:12.677-05:002020-02-13T15:15:12.677-05:00I had one. Was my calculator for my engineering st...I had one. Was my calculator for my engineering studies. Confortable, reliable, useful. I gladly remember it. Manuel Madridhttps://www.blogger.com/profile/18035458025380761066noreply@blogger.comtag:blogger.com,1999:blog-1021200560361604126.post-81867509785579885232019-01-23T18:28:42.501-05:002019-01-23T18:28:42.501-05:00This was the calculator of my youth....got me thro...This was the calculator of my youth....got me through Trigonometry, Calculus, Chemistry and Physics in high school and then through various technical schools....I used it from 1979 until at least 1996. The recharge function was long dead but at the time I had a battery adapter that you could plug in that still worked. It is a terrific calculator and your review brought back great memories!<br />matthttps://www.blogger.com/profile/10006147168201484161noreply@blogger.com