Cost of transport in calories per gram per kilometer.
October 19, 2025 at 6:10 AM
Cost of transport in calories per gram per kilometer.
I recently moved south, so I’m at the same latitude as the long, straight border between Canada and US.
September 14, 2025 at 2:22 PM
I recently moved south, so I’m at the same latitude as the long, straight border between Canada and US.
A friend said, “but golf courses are prettier.” 🙃
September 12, 2025 at 5:51 AM
A friend said, “but golf courses are prettier.” 🙃
For the maths nerds 😂🤣
September 5, 2025 at 11:55 AM
For the maths nerds 😂🤣
A clear map of the continental dividing lines between watersheds.
August 24, 2025 at 9:01 AM
A clear map of the continental dividing lines between watersheds.
Have any of you ever had to show your license plate to vote? 🧐🙄😑
August 19, 2025 at 5:06 PM
Have any of you ever had to show your license plate to vote? 🧐🙄😑
Some recent sights that were seen…
August 17, 2025 at 1:54 PM
Some recent sights that were seen…
Running is dangerous, tricky, and slower than a broad reach, so you have to carefully consider the pros and cons before deciding on a run. “In irons” isn’t dangerous but you will lose propulsion, so it’s generally avoided. (Note: I don’t race.)
April 14, 2025 at 6:00 AM
Running is dangerous, tricky, and slower than a broad reach, so you have to carefully consider the pros and cons before deciding on a run. “In irons” isn’t dangerous but you will lose propulsion, so it’s generally avoided. (Note: I don’t race.)
Improving your results with ChatGPT and other LLMs.
March 15, 2025 at 11:42 AM
Improving your results with ChatGPT and other LLMs.
From Amazing Maps: no hurricane or tropical storm has ever crossed the equator.
March 9, 2025 at 1:18 PM
From Amazing Maps: no hurricane or tropical storm has ever crossed the equator.
How to fix any computer
February 13, 2025 at 2:22 PM
How to fix any computer
I just turned off the news and put on a horror film to relax.
February 10, 2025 at 2:40 PM
I just turned off the news and put on a horror film to relax.
Part of an old castle ruin from last weekend’s hike—Burg Zavelstein. en.m.wikipedia.org/wiki/Zavelst...
January 22, 2025 at 11:41 AM
Part of an old castle ruin from last weekend’s hike—Burg Zavelstein. en.m.wikipedia.org/wiki/Zavelst...
For those of us who daydream about leaving the planet, here’s a cool chart of altitude vs. velocity profiles depending on your intended destination.
December 8, 2024 at 10:42 AM
For those of us who daydream about leaving the planet, here’s a cool chart of altitude vs. velocity profiles depending on your intended destination.