Coastlines are not eroded evenly. The sea attacks everything and removes softer material faster, which is why almost every coast is a sequence of projections and indentations rather than a…
The useful thing to understand is that a crossing point is not a convenience but a bottleneck. Every route in a region funnels toward the few places the river can…
Altitude is not simply cold. It changes the pressure, the radiation, the growing season, the cooking and the access, and a town built high has adjusted to every one of…
Source: Wikipedia
Writing is rarer than it looks.
Almost every script in use today descends from a small number of original inventions, spreading and adapting rather than being independently devised. Real…
The most informative thing in any orchard is the spacing, because it tells you how big the trees are meant to get and how the fruit is meant to come…
The useful habit at any old doorway is to look at the threshold and the hinges before the door itself, because those two features carry most of the information. Here…