Determine the longest beam that can turn the corner of two halls of given width, x and y.
Mathematics for Structural Engineers Jan 2021
1) I revisited calculus, and this solution to determine the moment of inertia of a circular cross-section.
2) What is the strongest beam I can cut from a given log?
MIT Math Test 1876 Jan 2021
So many solutions.
Best of Seven Outcome Probability Dec 2020
There must be 70 ways to … win the playoff.
Structural Analysis, Finite Difference Method, Pythonista, and Plotly Oct 2020
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What is the most general equation for the area of a triangle?
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Japanese temple geometry
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Instant Access to all Posts
Short Takes
My Dash apps
My GeoGebra app
What is the most general equation for the area of a triangle?
The Wait calculation
The incessant obsolescence postulate (IOP)
Barnard’s Star and the 'Wait Equation'
IOP counterargument
The amazing arbelos (only good on a real desktop)
Barnard’s Star and the 'Wait Equation'
IOP counterargument
Japanese temple geometry
★ Sister Celine — a beautiful life
★ John Lienhard IV on Ingenuity
★ Charles Stutzenbaker, Field Biologist
Neal Stephenson on the OS
A few quotations
Tyler TX weather • 🌡 Steve Fitzgerald
Tyler TX weather • 3-day history
Tyler TX weather • calendar month
Tyler TX weather • graph month
East Texas weather • TAMU
★ All of the water in the world
Hacker News (from YCombinator)
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