The way scientists and engineers deal with these issues of scale, when not using a log scale, is with unit choice. In our lab, we talk about “microns” when discussing the micro scale, and “nanometers” when discussing the nanoscale. This lets us keep our numbers conveniently sized for discussion. It has nothing to do with the felt size of a nanometer versus a micrometer. It has everything to do with the convenience and precision of technical discussion among colleagues.
Log scales are designed by and for scientists for similar purposes.
When we communicate that a substance is dangerously acidic, we typically do that with big red warning letters and pictures indicating the danger. When we indicate that a vinegar or a citrus fruit is tart (also a function of acidity), we do it by comparing with a familiar taste, or use a vivid verbal description. Log scales are nowhere to be found.
The way scientists and engineers deal with these issues of scale, when not using a log scale, is with unit choice. In our lab, we talk about “microns” when discussing the micro scale, and “nanometers” when discussing the nanoscale. This lets us keep our numbers conveniently sized for discussion. It has nothing to do with the felt size of a nanometer versus a micrometer. It has everything to do with the convenience and precision of technical discussion among colleagues.
Log scales are designed by and for scientists for similar purposes.
When we communicate that a substance is dangerously acidic, we typically do that with big red warning letters and pictures indicating the danger. When we indicate that a vinegar or a citrus fruit is tart (also a function of acidity), we do it by comparing with a familiar taste, or use a vivid verbal description. Log scales are nowhere to be found.