When I was in college, a new and improved, fancy, scientific, calculator came out... and I had the opportunity to buy a great, used one from a friend.... The HP 48SX.
That was about 25 years ago.
This afternoon, the screen started to fail. :-(
That vertical line isn't supposed to be there. :-(
It will be a sad day when this baby goes dark.
Showing posts with label calculator. Show all posts
Showing posts with label calculator. Show all posts
Thursday, August 9, 2018
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