Saturday, April 16, 2011

Hi everyone! This is my very first blog. My aim is to have a blog of math and calculators. I will add blogs whenever I get a chance.

Have a great day!
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Retro Review: HP 65

Retro Review: HP 65 Quick Facts Company: Hewlett Packard Years: 1974 - 1977 Type: Scientific, RPN (Reverse Polish Notation) Mem...