What Is a Drone?

Second posting in a three-part series (see previous post) Recent news stories have familiarized us with military drones bearing names like Predator and Reaper. Popular television shows feature tiny spy drones, conjuring images of CIA black ops. You could be forgiven for assuming that drones are a new and pernicious …

Can We Talk?

(Reprinted from Flying Lessons: verbal-aviation.blogspot.com) My year off is officially over. I’m still at home, but I’m actively looking for work. Maybe that will be a job in the conventional sense of the word, or maybe it will be a more creative way to bring in income. I’m not sure. …

Signal to Noise Ratios

Back to the science metaphors today. I got to thinking about how radically I have emptied out my schedule this year, and how it’s helping me pay attention to things too long ignored. Improving the signal-to-noise ratio, as it were. Right after grad school, I spent three years as a …

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