The last day has a particular property: you now know the place, which you did not on any previous day, and you will not be back tomorrow. That combination is…
The useful frame is that milk is holding itself together rather than being a stable liquid. Almost everything below is either that arrangement breaking or somebody breaking it on purpose.…
The useful habit is to read a map as an argument rather than as a photograph. Somebody decided all of this, and knowing what they decided tells you what the…
Source: Wikipedia
The directory was one of the few objects that arrived in every home whether or not anybody wanted it, and it stayed for a year doing several jobs at…
The useful distinction is between materials that store energy in their shape and materials that store it in their disorder. A spring does the first and rubber does the second,…
The design problem is not producing light. It is producing light that carries a specific identifiable message to somebody several miles away who needs to know exactly which coast they…