Tag Archives: math

Ready for Pi Day?

Are you ready for Pi day? Have you decided how you will celebrate this geeky day? Of course for most of the world this is not too apparent as the date will be 14/3/18. But for us here in the … Continue reading

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Calculators

Tonight I am going to share a few pictures from my calculator collection. These all bring back some good memories. I will start with the Hewlett-Packard family. Here is my HP-11C. This is a mid-range scientific calculator and is capable … Continue reading

Posted in Education, Memories | Tagged , , , , , , , , , , , | 7 Comments