There is a reason haymaking dominated the rural year to the extent it did, and it is not simply that animals needed feeding.
The requirement was absolute. Livestock kept through…
Each building did one job, and the shape is the job. Here are fifteen.
1. A Very Tall Pair of Doors Means Loaded Carts
Enormous doors in the middle of…
There is a difference between knowing something exists and knowing what shape it is, and the ocean floor was in the first category for a very long time.
That it…
The governing fact is adhesion. Steel on steel produces very little grip, which is efficient on the level and useless on a slope - so the route must be flattened…
Somebody laid it, and then everybody dug it up. Here are ten.
1. Large Rectangular Slabs Mean Somebody Was Spending
Big sawn stone flags were expensive and were laid where…
One fire, one anvil, and everything metal for a mile. Here are twelve.
1. The Fire Was Not Hot Because It Was Big
A forge fire is small and concentrated,…