Jeff Duntemann's Contrapositive Diary Rotating Header Image

April 4th, 2022:

Odd Lots

  • I got caught in an April Fools hoax that (as my mother would say) sounded too true to be funny: That Tesla canceled all plans to produce its Cybertruck. (Read the last sentence, as I failed to do.) I like Musk; he has guts and supports space tech. About his Cybertruck concept, um…no. It looks like an origami, or else something that escaped from a third-shelf video game. The world would go on without it, and he might use the money to do something even cooler, whatever that might be.
  • Oh, and speaking of Elon Musk: He just bought almost 10% of Twitter, to the tune of about $3B. He is now the biggest outside shareholder. This is not a hoax, and I wonder if it’s only the beginning. Twitter is famous for suspending people without explaining what they did wrong, sometimes for things that seem ridiculously innocuous. A major shareholder could put pressure on Twitter’s management from the inside to cut out that kind of crap. It’s been done elsewhere. And boy, if anybody can do it, he can.
  • Nuclear energy has the highest capacity factor of any form of energy, meaning the highest percentage of time that energy producers spend actually producing energy. I knew that from my readings on the topic. What shocked me is that there is in fact an Office of Nuclear Energy under the DOE. I’m glad they exist, but boy, they hide well.
  • The Register (“Biting the hand that feeds IT”) published a fascinating article about how C has slowly evolved into an Interface Definition Language (IDL). C was never intended to do that, and actually does a pretty shitty job of it. Ok, I’m not a software engineer, but the way to build a new operating system is to define the IDL first, and work backwards from there. C is now 50 years old, sheesh. It’s time to start again, and start fresh, using a language (like Rust) that actually supports some of the security features (like memory protection and safe concurrency) that C lacks. This is not Pascal sour grapes. I’m studying Rust, even though I may never develop anything using it. Somehow, it just smells like the future.
  • Drinking wine with food (as I almost always do) may reduce your chances of developing type 2 diabetes. It’s not taken up in the article, but I have this weird hunch that sweet wines weren’t part of the study. Residual sugar is a real thing, and I’m drinking way less of it than I did 20 years ago.
  • People have been getting in fistfights over this for most of a century, but establishing Standard Time year-round may be better than year-round Daylight Savings Time. I’m mostly neutral on the issue. Arizona is on permanent DST and we like it fine. The problems really occur at high latitudes, where there isn’t much daylight in winter to begin with, so shifting it an hour in either direction doesn’t actually help much.
  • There is Macaroni and Cheese Ice Cream. From Kraft. Really. I wouldn’t lie to you. In fact, I doubt I would even imagine it, and I can imagine a lot.
  • Optimists live longer than pessimists–especially older optimists. Dodging enough slings and arrows of outrageous fortune somehow just makes the whole world look brighter, I guess.
  • Finally, some stats suggesting that our hyperpartisan hatefest online has pushed a lot of people out of political parties into the independent zone–where I’ve been most of my post-college life. 42% of Americans are political independents, compared to 29% who are Democrats and 27% who are Republicans. I’m on Twitter, but I don’t post meanness and (as much as possible) don’t read it. And if Mr. Musk has his way with them, I may be able to post links to ivermectin research without getting banned.