climate
- NASA’s first asteroid sample, from asteroid Bennu, safely landed and is now in a clean room awaiting analysis. That’ll take some time yet, but let’s just say that the journey was definitely the reward—the first of many rewards, I suspect.
- FEMA and the FCC are planning a test of the Emergency Alert System (EAS) and the Wirless Emergency Alerts (WEA) on Wednesday, October 4 of this year. The timing for the alert is 2:20 PM EST. The WEA portion of the test will be heard on cellphones. The EAS portion of the test will go out to broadcast radio and TV stations. The test broadcasts will announce themselves as test broadcasts and no action need be taken. As I read the release, the EAS portion will last for one minute and the WEA portion for half an hour. (H/t to Don Doerres.)
- Older adults who use the Internet regularly have only half the risk of dementia compared to those who use the net occasionally or not at all. I avoid social media fistfights and use the time I devote to the net to learning new things and promoting my books. Pace Woody Allen, my brain is my first favorite organ.
- The Raspberry Pi 5 has been announced, and the 4 GB version should be available in quantity to end-users by midlate October. (The 8 GB version may not ship until November or December.) Tom’s Hardware has a good long-form overview. The CPU is an A76 quad core with all cores running by default at 2.4 GHz. It overclocks well. Oh, and it has a power button!
- NOAA’s average temperature anomaly chart for the contiguous US shows no clear trend from 2005 to the present. The data come from USCRN, the United States Climate Reference Network, all sites of which are well away from any UHI.
- UHIs bias temperatures quite a bit. Here’s a new study from the peer-reviewed journal Climate that credits UHIs for most of recent recorded warming. As much as 40% of the warming measured since 1850 might be due to measurements made in cities rather than out in the natural environment.
- An NHS study shows that cannabis is a “hyperaccumulator” of heavy metals, especially lead and cadmium. Regular users show hazardous levels of those metals, and traces of several othes, in blood and urine.
- Cannabis isn’t the only hyperaccumulator of heavy metals. Brazil nuts contain 1,000 times the amount of radium found in typical foods. Barium too. I gave up Brazil nuts in my teens because it was just too damned much work to get them out of their shells. Right choice, wrong reason. But emphatically the right choice.
- Another NHS study shows that typical N95 masks emit hazardous levels of toxic organic compounds linked to seizures and cancer. So not only will N95 masks not protect you from COVID, over the long haul they could kill you.
- The penny jars are still coughing up old uncirculated pennies in considerable numbers. Over the past week or so I got brilliant uncirculated (BU) 1976-D and 1969-S pennies. Peculiarly (or maybe not) the uncirculated pennies I find before 2000 tend to be older than pre-2000 pennies showing signs of daily handling. I think this proves my theory that they’ve spent a long time in a jar in somebody’s closet.
- There is now reasonable evidence that night people are at greater risk for type II diabetes than morning people. The researchers seem puzzled by this, but I have a hypothesis based on a lecture I heard 25 years ago at the Mayo Clinic here in Scottsdale: Night people stay up late, but their work or school schedules begin at the same time as for morning people, so night people get less sleep overall. Mayo Climic researchers found that dogs deprived of sleep both gained weight and developed diabetes. There is a metabolic connection to sleep quantity and quality that we don’t fully understand yet, but the research is out there and we could use a lot more.
- A new baby giraffe was born back in July with no spots. Actually, no reticulation; her coat is uniformly the color of giraffe spots. She may be the only such giraffe in the world, and although she’s enjoying the spotlight now, I don’t think she’ll be quite as happy once she gets into giraffe middle school.
- A Tesla EV caught fire here in Scottsdale after it hit a building. (No explanation yet why it crashed.) The cops closed off half a mile of Scottsdale Road (the big street down the middle of the long, narrow city) for most of yesterday, essentially cutting the city in half. Later the same day, while a towing firm was towing what was left of the car away, it caught fire yet again. This is not a good look, and won’t help popularize EVs.
- Clarkesworld, a respected SFF magazine, closed for submissions after receiving a lot of crappy stories written by AIs like ChatGPT. Having messed a little with ChatGPT, I don’t blame them one iota.
- Venus and Jupiter will be only a full-Moon’s width apart just after sunset the night of March 1. Take it in if your skies are clear. This sort of thing doesn’t happn very often.
- Swiss Scientists having been playing music in the rooms used for aging cheese, hoping to create interesting new flavors. Hip-hop, Mozart, and Led Zeppelin each had a cheese wheel. After aging, flavors were tested and the Mozart had a milder flavor than Led Zeppelin and Hip-hop. Good; now let’s see if this trick works for wine.
- NASA satellite data says that there’s been no global warming for eight years, five months. It’s been a chilly winter here, but back in the summer of 1990 we were in the pool in March, after a hot snap took the daytime temps up to 120F.
- This is disturbing: Dr. Fauci evidently knew all along that injected intramuscular vaccines would prevent neither infection nor transmission. He was co-author of a peer-reviewed paper in Cell, a respected journal. The paper explains why: COVID and other respiratory viruses enter through the mucosa, and do not infect the body systemically. Vaccines injected into muscle don’t get out to where the viruses replicate until the infection is well underway and contagious.
- This is the weirdest and (unintentionally) funniest article I’ve ever read in the Grauniad, er, Guardian. According to the author, owning quantities of books is a cultish thing, all very smug and (ewwww!) middle-class. I’m pretty sure a certain somebody is trying to write her way into the elites, and I’m even surer that pieces like this will not do the trick.
- A large-scale study published in the highly respected peer-reviewed Cochrane Database of Systematic Reviews found that masks provide little or no protection against aerosol viruses. The study itself is here. It’s a serious slog to read, but several news sources are highlighting it, to the mask cult’s incandescent fury. Here’s something from Real Clear Science. Again, if high-quality masks are worn absolutely perfectly they may have…some…effect, but my own experiments with masks show that such perfection is impossible. Exhaling blew air jets around the edges of every mask I tried, not only releasing viruses, but sending them on a joyride that could have gone six or eight feet or more.
- Another new study published in Nature finds that cholesterol is not the killer we’ve been warned against all our lives. The results showed that cholesterol levels from 210-249 were not only harmless, but protective, in both men and women. The report is surprisingly readable as such things go, with good graphs.
- Sandia Labs has invented a way to extract metals from coal ash, including rare-earth metals used in batteries and electronics. Furthermore, they do this using food-grade citric acid, which is relatively benign from an environmental standpoint. The treatment makes the coal ash residue much less toxic, and thus easier to dispose of.
- It took a few seconds to decide if this listicle item was in fact satire, but it seems to be factually accurate, to the extent that facts are presented. Behold a stack rank of The Most Miserable Cities in America. Arizona has both ends covered: Bullhead City is the most miserable city in the state, but Scottsdale is said to be the happiest city, and Phoenix the city with the greatest job security. The Phoenix suburb of Gilbert has the lowest poverty rate, not just in Arizona but in the whole country.
- A lot of misery is caused by debt. Here’s another stack rank of our 50 states (it’s a long piece; scroll down to find the full table) this time by debt per capita. Arizona is #42, which I consider pretty good. Wyoming is #50. My home state of Illinois is #4. and, as usual, the king in this wretched wreck of a castle is…skip the drumroll, please–New York.
- Mary Pat Campbell operates a fascinating site called Actuarial News, which aggregates articles about economics, risk and statistics in many areas, including COVID. She’s an excellent aggregator, in that her capsule summaries save time for me by letting me decide quickly whether a piece is worth reading in full. Highly recommended.
- Arizona has administered 8,197,928 doses of COVID vaccine as of today. 59% of the population is fully vaccinated, while 69.5% of eligible persons are fully vaccinated, including 88% of the over-65 cohort. Unfortunately, the state does not track breakthrough infections, which are a topic of great interest to me right now.
- Every new Windows 10 machine I’ve bought in the last couple of years has pestered me to “get even more out of Windows” at boot time. You can’t kill the screen except to delay it by 3 days. Here’s how to kill it so it never comes up again. I’ve done this on three machines so far and it’s worked every time.
- Antarctica just had its coldest winter on record . Average temp there went down to -61.1C, the coldest ever recorded. Russia’s Vostok station went down to -79C, (-110F) just one degree from the coldest temp ever recorded on Earth. Brrrr! As for fear of the Antarctic ice melting and killing us all, well…don’t sweat it.
- From the No Shit, Sherlock department comes a revelation that full-fat dairy products do not increase heart disease risk. I’ve been following the high-fat/low-fat issue for 20 years, and this is not new knowledge. Of course, the knucklehead interviewed at the end said that non-tropical vegetable oils are even healthier than dairy fat. To the contrary.
- A study performed by a Native American health service found that treating COVID-19 patients with monoclonal antibodies was very effective: Only 17% of infected patients treated in the study were later admitted to a hospital, and only 3% died.
- Here’s another drug to watch for early-intervention COVID-19 treatment: fluvoxamine (Luvox) which is a well-understood SSRI antidepressant that also has anti-inflammatory properties. See this paper published in the journal Open Forum Infectious Diseases.
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Merck has a new antiviral in testing with “phenomenal” success against SARS-COV-2 . It will cost $70/pill. Why is there a furious war being waged against ivermectin? It’s a well-understood and safe generic that costs $2/pill. Meanwhile, much of the health industry, including hospitals, clinics, pharmacists, and even doctors (who should know better) are standing around watching people die, even as evidence is piling up that ivermectin is effective against early COVID-19. Merck’s new drug may be a gamechanger, but the game is crooked as hell.
- Since we’re talking about diseases, I’ll throw this in: Certainty is a disease. An interesting piece from Inc explains how certainty is a key element of the Dunning-Kruger effect. My own views go like this: Certainty and competence are inversely related. The more certain you are, the less competent you’re likely to be. Many years observing humanity suggests to me that the more you scream about how right you are, the more likely you are to be wrong.
