Suez Canal I read about the recent incident in the Suez Canal with the container ship, Ever Given. I started thinking about the support of floating ships. With a relatively narrow canal, it was easier to imagine the mechanics. Archimedes Recall Archimedes Principle — we simply say a floating object displaces its weight in water. […]
RoadPrinter — Dutch Paver Brick Paver Machine
Fascinating Science Lectures
Mathematics — Corner Case — The Hallway Problem
General solution Extent of beam path (1)Reference: https://en.wikipedia.org/wiki/Line-line_intersection Extent of beam path (2) Extent of beam path (3) Extent of beam path (4) Finite width beam (1) Finite width beam (2) Finite width beam (3) Finite width beam (3)
Total Solar Eclipse — Texas — Apr 8 2024
Eclipse Simulator Screenshot Thumbprint map of 2023 annular eclipse and 2024 total eclipse See links at top of post for detailed maps
Mathematics for Structural Engineers
1. I revisited calculus, and this solution to determine the moment of inertia of a circular cross-section. Moment of inertia of a circular cross-section 2. What is the strongest beam I can cut from a given log. Strongest beam statement Strongest beam solution Strongest beam diagram
MIT Math Test 1876
Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 And here is the Jupyter notebook solving the problems using computer algebra (CA). The CA for the five problems was done using the Sympy module, the Python language, and a Jupyter notebook. Click on download to get the Jupyter notebook: (you might need to right […]
2×2 RC Sequence Dec 2020
[ ( R’ D ) ( R D’ ) ] [ ( R’ D ) ( R D’ ) ] [ ( R’ D ) ( R D’ ) ] [ ( R’ D ) ( R D’ ) ] [ ( R’ D ) ( R D’ ) ] [ ( R’ D ) […]
Transmission Tower Details Dec 2020
Wondering about the History of Horseshoes Dec 2020
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