Some of you may think this isn’t very scientific, but with enough gradients, it works quite well. For example, warm is between hot and pleasant, and the option of one or two layers is probably dictated by whether the trail is ascending or descending. Similarly for pleasantly cool. Those of you familiar with the Beaufort wind scale will recognize how well this works.
Two questions for the day:
Why does Marley play fetch with a rock?
© 2011 Ken Klug