• 1 Post
  • 33 Comments
Joined 1 year ago
cake
Cake day: July 4th, 2023







  • My BS, unprovable hypothesis: The Golden Age of Piracy was actually a successful Socialist movement, with Nassau being a disruptively successful enclave of Socialism in action. The pirates deeply threatened the budding power structures in the US (not conjecture) and the entrenched powers in Europe. While some powers, most notably royalty, were willing to use pirates as mercenaries (privateers), there was an excess of democracy and human concern (somewhat my conjecture) among the Nassau pirates. The Nassau pirates had pensions, a form of worker’s comp, disability, democratic command structures at sea, and healthcare (such as it was given the era). According to the historical texts on the Nassau pirates, there were almost no written records, which strikes me as especially odd since they had so many long-running financial and governing processes.







  • I am also a bicyclist with three different bikes. One watch replaces three bicycle computers. I can track performance metrics, longevity of components, and service intervals… for all of my bicycles.

    My watch also has functions for sailing performance metrics, kayaking, hiking, running, and lots more sports.

    That’s ignoring the other watch functions: timers, find my phone (great for when the phone slips between cushions and I didn’t notice), compass, barometric trends, notification filtering…

    My partner has the same watch. The longitudinal health stats from her watch was one of the key factors in getting her health complaints taken seriously. One medical facility completely, repeatedly dismissed her concerns as “nothing serious.” Turns out she had Stage-IVb cancer (now recovered).



  • Having seen firsthand what happens when someone unknowingly enters a hypoxic enclosed space, I think the difference is foreknowledge. Thrashing sounds like acidosis from holding one’s breath. I was helping an acquaintance work on his old steel boat. There was a watertight compartment. The risk of steel-enclosed spaces is that rusty steel in an enclosed space can consume all of the oxygen, leaving only nitrogen rich air.

    He opened the hatch and, before I could stop him, he just strode on in like it was nothing. He was unconscious before I could get to him, maybe ten seconds. Fortunately, he was near enough to the hatch that I could just reach in and grab him, rather than trying to find an air tank and regulator, and then put it on.

    He recovered just fine, but had a terrible headache. He didn’t remember anything about it. He didn’t thrash. There was no drama. He walked in and fell unconscious. Lucky for him it was a small space, so the bulkheads kept him from doing a full header into the steel deck.






  • I see a lot of specific examples, but here is a good engineering guideline: do not skimp on physical interfaces. **Anywhere energy is changing form or if it touches your body, don’t skimp on those. **

    For example

    • tires
    • bicycle saddle
    • heaters/furnaces
    • electrical inverters
    • keyboard
    • mouse
    • engines
    • shoes
    • eyewear
    • clothes (buy used if necessary, but always buy quality clothing)

    Quality usually means more money, but sometimes one is able to find a high quality and low-cost version. In my experience though, trying to find the cheap version that works well means trying so many permutations; it would have been more economical to just get the more costly version in the first place.