Jeff Duntemann's Contrapositive Diary Rotating Header Image

September, 2020:

Odd Lots

Three Coins 9-20-2020 - 500 Wide.jpg

  • The old pennies appear to be back. (See my entry for November 7, 2019.) Over the last two weeks, at least 75% of the pennies I’ve gotten at McDonald’s were pre-2000, some of them very pre-2000. Yesterday alone I got three pennies, two from the ’90s, and one from…1962. This morning I actually got a parking-lot nickel. (Left, above.) It’s from 1999 in case you can’t make it out, and it’s lived a very hard life. The nickel on the right is 80 years old. The penny, a trifling 38. I wonder if, with new coins in short supply, McDonald’s is again getting them from the people who run networks of supermarket coin exchangers. I was getting shiny new pennies for a couple of months, and then suddenly I wasn’t. We’ll just have to see how it goes.
    • “How did I come into the world? Why was I not consulted? And if I am compelled to take part in it, where is the manager? I would like to see him.”
      –Soren Kierkegaard, Edifying Discourses in Various Spirits (1847)

      (Hmmm. Maybe “Soren” is German for “Karen”.)

    • There’s an excellent COVID-19 stats dashboard maintained by the Arizona Department of Health Services that as best I can tell is updated daily. It covers new cases, hospitalization rates, daily death rates by date of death, demographics, and lots of other useful stuff. The daily death rates for the disease have been in single digits since September 10, and the peak death day was July 17, when 97 people died. Seeing the graphs and digesting the numbers, it’s pretty obvious that the pandemic is burning out in Arizona.
    • The older red wine is, the less trans-resveratrol it contains, and thus the fewer beneficial health effects. I’m not a wine snob, and most wine I drink these days is 2017 or 2018. I’ll open old wine now and then (we have some) when the occasion demands, but not for daily consumption.

    • Put this on your calendar: On December 21 there will be a “grand conjunction” of Jupiter and Saturn, which will be the closest conjunction of the two giant planets since 1623 AD. The planets will be separated by only 6 arc minutes, which is one-fifth the width of the full Moon. With a decent scope and good eyepieces, you should be able to see the disks of both planets in one view.
    • This is a good year for planet spotting. On October 6, Mars will reach its closest approach to Earth during its 2020 opposition. (The opposition itself refers to Mars with respect to the Sun, and is on October 14.) The Red Planet will reach magtnitude -2.6, and on that date will be brighter than Jupiter. It won’t be this big or bright again until 2030. So put it on your calendars.
    • Great fun: Sixty Seconds of Stella Leaf Jumps. (I remember leaves, heh.)
    • We’ve been hearing that Vitamin D enhances immune function for respiratory infections for quite awhile. It’s also true that many of the people who die from COVID-19 are significantly and often severely deficient in the vitamin. Here’s a scientific paper correlating Vitamin D levels with SARS-CoV-2 test results. Short form: The more deficient you are, the more likely you are to be infected after contact with the virus. Take some pills. Get some sun. Don’t just cower in your spare room waiting for a vaccine.
    • Twitter can be so worth it sometimes.
    • Check out the first graph in this article. Countries that treat their COVID-19 patients with hydroxychloroquine have far lower case-fatality rates than countries (including ours) that has banned or discouraged the use of the drug.

    Where Have All the Pirates Gone?

    Today is Talk Like a Pirate Day, matey.

    Well, good luck finding anybody to talk to.

    Long-time readers will recall that I followed the file-sharing subculture closely back when it was a Rilly Big Thing. So when I saw Talk Like a Pirate Day mentioned, I had to stop and think: Wow, I haven’t thought about that stuff for awhile. So I took a look around. Here are some bullets to duck:

    • Whoever currently owns The Pirate Bay has put two domains up for auction: and (The site is currently at, but as followers of file sharing know, it bounces around a lot.)
    • There may be a method to this madness: Go to and you’ll see a funding pitch for The Torrent Man, an indie film about the file sharing phenomenon and the people behind it. Hey, I’d pay five bucks to see that. Or at least stream it on Prime Video.
    • Two of the file sharing news aggregator sites I used to check are now defunct: and is still out there, and maybe one such site is enough.
    • LAN parties, at which gamers played networked games locally to eliminate latency, are gone. (And that article is itself over five years old.) Several people have told me that purely local LAN parties were at least in part an opportunity to swap files around without worrying about the copyright cops. Modern games built on the progression model are constantly phoning home, so isolating yourself from the greater Internet is no longer possible.
    • Wikipedia has a list of file-sharing utilities, few of which I’ve even heard of. The page includes a list of defunct apps, which contains most of those I had heard of. So non-torrent peer-to-peer is still out there, though I wonder how many people are actually using it.
    • Torrenting is now the dominant file-sharing method. A great deal of torrenting has gone underground to private trackers, making me wonder how many casual users there still are. Government busts have gotten much more aggressive recently, greatly reducing the number of newly released files, especially games and ebooks.
    • I canceled my Usenet service provider account several years ago after not using it much since 2012 or so. I realized I was monitoring one or two groups and not much else. The binaries groups were all spam, most of it unrelated to the groups in which they were posted, and largely malware or porn. Shortly before I canceled my account people had begun posting large encrypted multipart files which were never adequately explained and may have been a clever backup scheme. There’s probably still pirated stuff on Usenet, but bring a big shovel to find it.

    There may be more to it than that, of course, but I’m only willing to explore such fringe topics for an hour or so.

    Ok. Where did all the pirates go? I think a lot of them simply went legit. You can get spectacular classical music tracks on Amazon for only 99 cents, with no DRM. We rent videos on Prime for a couple of bucks, and there’s plenty of good stuff on Netflix, like STTOS with improved effects. If getting media is cheap and easy, there’s not a lot of reason to go through technical and sometimes hazardous contortions to steal it. I also think that most of what piracy remains is concentrated among far fewer users who hide really well.

    I guess if there’s no stopping it entirely, I’m good with that.