I was gently rolling along yesterday afternoon when I noticed a hover fly a couple of cm in front of my arm. It was flying sideways and backwards, and if I slowed down or sped up it kept the same distance from my arm. Thinking about the complexities of doing that made the next hour or so pass quickly.
I was gently rolling along yesterday afternoon when I noticed a hover fly a couple of cm in front of my arm. It was flying sideways and backwards, and if I slowed down or sped up it kept the same distance from my arm. Thinking about the complexities of doing that made the next hour or so pass quickly.