- ACI
- AI
- AISC
- ASCE
- ASME
- Azure
- Blog Navigation
- Calculus
- Cocalc
- CodeSkulptor
- Computer Algebra
- Concept
- Dash by Plotly
- Desmos Calculator
- editor's pick
- Engineering
- Engineering Codes
- Excel
- General
- Hardware
- History
- iPad_iPhone
- Julia
- Jupyter
- Kids (middle school and up)
- List
- Loyola SSTP NSF
- Maple
- Marimo.io
- Markdown
- Mathematics
- MathPix
- Mental Math
- NotebookLM
- Observation
- Personal
- Petrochemical Design
- Plotly
- Plots
- Poetry
- Probability/Statistics
- PyQt
- PySide2
- PySimpleGUI
- Python
- pythonanywhere
- Pythonista
- PyXLL
- Raspberry Pi 3 Plus
- RISA-3D
- Rust
- SageMath
- SAP2000
- Science
- Software
- Steel Detail
- Sunfounder Sensor Kit
- Symbolics
- Sympy
- Texas Tech (TTU)
- Uncategorized
- Video
- Windy
- Wolfram Alpha
QuickLinks
Instant Access to all Posts
Posts — Editor's Picks
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)
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)
Instant Access to all Posts
Posts — Editor's Picks
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)
