Author: khoitsma

Structural engineer, Python programmer

NotebookLM Cather Oct 2025

• khoitsma
• History, NotebookLM, Video
• 0 Comments

Google released NotebookLM in December 2023

Here’s my second walk through.

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Minimal Footprint Dropdowns in Excel Oct 2025

• khoitsma
• Excel, Python, PyXLL
• 0 Comments

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Bow Out Aug 2025

• khoitsma
• Blog Navigation, General, Observation, Personal
• 0 Comments

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Automated Foundation Rebar Drawing Aug 2025

• khoitsma
• ACI, ASCE, Excel, Python, PyXLL, Video
• 0 Comments

Automated Foundation Rebar Drawing Aug 2025

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Close Encounters in Batting Averages July 2025

• khoitsma
• General, Mathematics, Plotly, Python
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In 1945 in the American League, George “Snuffy” Stirnweiss (NYY) edged out Tony Cuccinello (CHW) for the league batting championship.


The difference in their batting averages was 0.0000866 (about 90 millionths) !

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2D Engineering Interpolation Jun 2025

• khoitsma
• ASCE, Excel, Mathematics, Python, PyXLL, Video
• 0 Comments

2D Engineering Interpolation — Jun 2025

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