Sunday, October 26, 2025
Education STEM

Google honors the father of fiber optics

I found this out “accidentally” today (November 4th) while searching something on the Web, from Google.com landing page. This is what it looked like: As I looked at the binary numbers in their cartoony animation, I see they are:010010110100000101001111 which then translated to text, decimal, and hex are as follows: ASCII Decimal Hex 01001011 K […]

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Analytics Education STEM

Putting together our Presidents (Infographic in Excel)

In several of my earlier blogs, I demonstrated working with raw data from multiple sources to generate visual and statistical analysis. You can find them in the following posts: Let’s Play With All The Presidents (Excel)-Part1 Let’s Play With All The Presidents (Excel)-Part2 Getting To Know Our Presidents In this blog, I share the combined […]

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Education STEM

A Very Simple Etch A Sketch Type Program (Python)

Here’s a fun, little application using Python. In this post, I demonstrate drawing lines using just the arrow keys on the keyboard (up/down/left/right). The drawing direction is determined by the arrow key pressed as shown in the clip below: With each keypress a line is drawn in the direction of the arrow head, which is […]

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