Terrierman's Daily Dose
Information on working terriers, dogs, natural history, hunting, and the environment, with occasional political commentary as I see fit. This web log is associated with the Terrierman.com web site.
Thursday, July 10, 2025
Wednesday, July 09, 2025
Tuesday, July 08, 2025
We Are Led By Fools and Cowards
“Choose your leaders with wisdom and forethought. To be led by a coward is to be controlled by all that the coward fears. To be led by a fool is to be led by the opportunists who control the fool. To be led by a thief is to offer up your most precious treasures to be stolen. To be led by a liar is to ask to be lied to. To be led by a tyrant is to sell yourself and those you love into slavery.”
— Octavia Butler, Parable of the Talents
Monday, July 07, 2025
Sunday, July 06, 2025
Saturday, July 05, 2025
The #1 Killer Dog
Friday, July 04, 2025
Thursday, July 03, 2025
Tuesday, July 01, 2025
The Smell of MAGA
Monday, June 30, 2025
Coyote On the Way to Coffee

Sunday, June 29, 2025
Saturday, June 28, 2025
Friday, June 27, 2025
Thursday, June 26, 2025
Know What Curtilage Means
Screaming Juveniles

Hot and Cold on Threads
▪️Sharnbryn asks: A question for people who know stuff about Fahrenheit:
- Why is 0°F around -18°C? What happens at that temperature to make it notable enough to be 0°?
- 0°C is where water freezes, what happens at 0°F?
▪️jcgbigler responds: Gabriel Fahrenheit invented the thermometer and was in the business of selling them to scientists for lab use. 0° was the coldest temperature he could create in his lab using salt & ice. 96° was body temperature, chosen as the other calibration point because he could divide it into increments of 1,2,3,4,6,8 or 12. Later, when he switched to water for calibration, 32° & 212° were chosen because they were backward compatible, and 212-32 = 180, which is divisible by 1,2,3,4,5,6,9,10,15 & 20. The calibration points don’t matter. What we (and scientists) care about is comparing one temperature with another. If it’s 40°F or 5°C (or 278 K) outside, I need a coat. If it’s 90°F or 32°C (or 305 K) outside, I need to stop reading social media so I can spare myself the complaining.
▪️scottedson1 responds: The Fahrenheit scale is indefensible as a pure scientific matter but quite intuitive to humans. It is a good rough proxy for “percent hot” and the 0-100 do a good job of covering the overwhelming range of circumstances most people experience. Temperatures outside of 0-100 F are, in fact, extreme for humans. So, it’s a bad scale for scientific discovery, but wonderful for describing the weather or temperature in a room to humans.
▪️sarevok8675309 responds with a graphic:
▪️gatomcwitchdesigns responds:
- Fahrenheit is how humans feel.
- Celsius is how water feels.
- Kelvin is how the universe feels.
▪️davemtitle responds:
Gabriel Fahrenheit used salt water and ice to get the coldest possible temp in his lab and marked his mercury column at that pint as zero. (It happens to be -18° C.). Then he marked human body temp on the column as his 100° (he later recalibrated his scale to make body temp 96°)Spaces between were equally divided. Anders Celsius chose freezing point of water as his zero and the boiling point as his 100. It’s just a matter of reference points. 0° F just gets you very cold ice.
▪️Sclayworth responds:
Easy guide to Celsius:
- 30 is warm
- 20 is nice
- 10 is cool
- 0 is ice
▪️alfreedovara responds with a graphic:
Wednesday, June 25, 2025
Buyer's Remorse
If you spend away your humanity
in order to buy your safety,
you may one day be surprised to discover that
safety is not a currency
that can buy back your humanity.