“World Brains” “Excel 4.0 Introduced March 25, 1992”
Timeline of Computer History 1933 Feb 2018
Telex messaging network comes on line
Biaxial Capacity of Concrete Pedestal Jan 2018
Pedestal Design Data Mx Capacity Chart My Capacity Chart Karl Hoitsma, P.E. (khoitsma)
Wind and Fireproofing Dec 2017
Stand alone python program easily calculates wind loads on wide flange steel of any geometry or orientation, with or without fireproofing (video screen capture included).
Steel Properties App using PyQt Dec 2017
I’m partial, but I like this tool.
AISC C Coefficient for Bolt Groups using Pythonista Nov 2017
NOTE: Video format changed to MP4.
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What is the most general equation for the area of a triangle?
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The amazing arbelos
Japanese temple geometry
★ Sister Celine — a beautiful life
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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
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)
