2023-11-20 09:44:54
Heating with wood - What's a cord?
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What size stack is that? What's a thrown stack? What's the dog's name that is standing in front of the wood? How long can I heat my house with that much fuel?
- Estimation: Volume of the wood pile (volume of a truncated pyramid)
Comments (0)
Display 1 - 10 Of total 0
Should I buy a gasoline, hybrid, or electric car
Should you buy a hybrid or an electric car to sa...
At least the days are getting longer
What's your guess? How fast are the ...
What do you know about the Hawaiian islands?
We’ve been watching news about the ...
Fast Growing Plant
This activity/post is a little diffe...
Choosing the NBA All-Star team
The weekend of February 14 - 16 wil...
2026
As the new year approaches (where did the ti...
John Urschel, retired Baltimore Raven and Black mathematician
John Urschel is a young man with several seeming...
Pick-a-brick wall at the Lego store
There are walls at the Lego stores t...
A gorgeous, glittery card
Uh oh! How do you find the are...