Posts

Moving to a Self-Hosted Bookmarking Service There’s a hint that bookmarks are going away. Services like Delicious that used to provide great web-based book marking services have closed down. In their place are the likes of Instapaper and Pinboard and the like that break stuff into different types. Instapaper to store sites that you want to read later, Pinterest for images you like, and so forth. That doesn’t work well for me, though. I want everything in one place. That’s also why I decided to try a ...

Is Education Relevant One of the questions with which I have wrestled for a while now is the question of what it means to be ‘educated’. The problem, of course, is that there is no one definition and that, I think, creates much of the problem in evaluating educational programs. The state of Georgia recently put on the ballot a bill that would create an “Opportunity School District”. In an effort to address “failing” schools, the state proposed taking them over and doing whatever is necessary to ‘improve’ outcomes. As I pondered the proposal, one of the questions that I continually confronted was what does it mean for school to “fail”? Who determines this? And, on what is it based? Advertisements for the plan suggested that “only 12% of third graders in our failings schools are reading on grade-level.” That, of course, raised other questions for me. For example, how does this compare to third graders in those schools that are not considered to be failing? What does it mean to read on grade level? Recognizing that people learn at different rates and that skills such as reading are commonly dependent on external factors such as how much reading goes on in the home, is the standard even appropriate? These and several other questions brought me back around to the question of what it means to be educated. ...

Learning the Challenges of Jekyll So a few days ago I decided to use Jekyll to generate a static website to host all – well, most – of my writing. Jekyll, I’ve learned, is a different beast from most applications used for these purposes. I’ve found several themes that I really liked, but they all had some sort of quirks that made them less easy to use. I’m finding, though, that “easy to use” and “Jekyll” probably don’t belong in the same sentence. Each of the themes I’ve looked at require slightly different structures, use categories differently, and just generally appear rather finicky. I’m sure for people that have played with it for quite a while, these quirks are just part of the landscape. For people like me, who haven’t really spent much time with the software, it’s a challenge. ...

Getting Started with Ham Radio One of the goals on my bucket list has been getting my Ham radio license. I don’t remember, really, when it first landed on my list. I was a teen and it most likely was the result of some movie I saw or book I read that extolled the use and excitement of reaching out to the world through radio. The desire wasn’t helped, I’m sure, by having an uncle that got into it after he retired. ...

Weewx on the Raspberry Pi I’ve always loved gadgets. When the first Raspberry Pis came out a few years ago, I was pretty confident that eventually, I’d get one. About three years ago I decided I wanted to build a media server and the RPI seemed the perfect tool for the job. While it works, it didn’t do all that I had hoped. It wasn’t the device’s fault; the software just didn’t quite match up with my particular use case. So, the device sat idle for a while. 5} ...

Life Long Learning One of the ‘goals’ of the nursing department is that we develop ’life long learners’. What this means, I suppose is up for some debate but I think, generally, that what is meant is that we prepare our students to learn how to identify their professional learning needs and help them develop the skills needed to meet those on-going needs. After all, health care is an ever-evolving field and constant learning is required. As I have pointed out to my students for many years, many of the diseases that we deal with today were not identified ...

Changes in my Weather Station For the past 8 years I’ve managed a personal weather station consisting of a Davis Vantagse Pro and a Windows computer running the excellent Weather Display software. Last December I decided that the inexpensive computer I was running the scripts on may well be coming to its end-of-life and went looking for alternatives. Another goal of this move was to lower my cost of operations. The Jetway computer I was running didn’t use a lot of power, perhaps 25 W, but if I could do better, I would. After all, at 25 watts, that’s about 219 kW or $26.25 annually. With the growth of small computers such as the Raspberry Pi, I knew I could do better. ...

Blogging with Jekyll Over the past nearly 10 years I’ve tried numerous times to maintain a blog. I enjoy writing and figured it would be a good way not only to practice the skill, but to share my thoughts with others. I don’t really care whether anyone reads my work, to be honest; I just want to write. The problem is that, while I don’t care so much if I’m read, I do want to be able to keep my files and refer back to them from time to time – something of a journal (which is what the blog was originally conceived to be). That means that I need the writing in form that is easily saved and retrieved. Another concern has been that I be able to write from essentially any computer, any where. I started, as most folks do, on Blogger, then moved to Wordpress, each time abandoning my work and the platform, as I moved to another. That’s not what I intended. Making the process more difficult is that the writing is stored in a database. This makes retrieval of the raw data difficult, particularly if you’ve forgotten the password, or the database is corrupt, etc. And, to be honest, those platforms are simply more complex than my needs. What I needed was a simple, easy to use platform that allowed me to maintain a file of my work. ...

Designing Your Life I ‘attended’ a presentation by Story Musgrave, the astronaut, on “Designing your life” or some such similar topic. While I wasn’t overly impressed with his general rambling presentation style, I was very impressed with the message that threaded throughout his story. I took several keys away from the presentation. The value of curiosity The first takeaway was the importance of curiosity in achieving an effective life. From high school drop out, he went on to earn a BS in math and statistics, MBA in operations analysis and computer programming, BA in chemistry, MD, and MS in physiology and biophysics within an 8 year period. He would later earn an MA in literature. To me, the broad range of areas, as much as the time frame for these accomplishments, says a great deal. He explored the areas that interested him. He committed himself to those areas. Most students today would be counseled to choose a singular path and follow it. Yet, the life he built for himself was one based on the intersections of his interests. Each area of interest exposed him to ideas that he wanted to explore further and so he did. By not limiting himself to a given field, he opened up new avenues for self expression and provided himself the skills to create new opportunities. ...

Some Thoughts on Philosophy So, I’ll begin this treatise with a question: What is philosophy? And perhaps another, just to follow on that, why is philosophy important? To take things in order, my simple answer to the question of what is philosophy is to say that it is, generally, the creed by which one lives one’s life. I think the dominance of big names in the field – Nietzsche, Hume, Watts Marx, and so many others – and the deep, convoluted and difficult writings that these big names have produced have left most people with the impression that philosophy requires deep, almost mystical thought on very esoteric subjects. And, from my readings, I think there’s sufficient evidence that this impression is not wholly inaccurate. But, the depths of thought that the writings of these great names reveal are, I believe, the exceptions rather than the rule of philosophy. ...