- Before we had CGI to draw animated pictures of the Solar System, we turned parts on our lathes and made orreries. Here’s a gallery of 18 beauties, including one made in Lego (ok, injection molded) and two in Meccano. Some of them are pretty steampunkish, if that matters to you.
- And speaking of steampunk, here’s something I’ve never seen before: Windows XP wallpaper in the form of an animated GIF. As wallpaper, this particular item would make me nuts in about ten seconds, but it’s a nice piece of work, and looks best at 1024 X 768. (The animation includes little puffs of steam!)
- I’ve looked for this for several years now and have not yet seen it: A higher-end digital camera with an option to overlay a scale bar across the edges of a photo, calculated from the point of focus. (A ping or crosshairs at the point of focus would be another useful refinement on the idea.) This would certainly be useful to me in some circumstances, and I can’t imagine it wouldn’t be useful to landscapers and those in the construction business.
- Jim Strickland sends us word of electronic bifocals, containing a region of a special LCD overlay that changes its index of refraction in response to an electric current. We’re still a few years away from a practical product, and my big objection to the Pixel Optics implementation is that if you can change the index of any part of the lens quickly and at will, why not change the whole lens? I have separate glasses for computer work in addition to my bifocals, and I’ve considered ordering separate glasses for reading. Finally, I don’t see any provision to correct for astigmatism, which is an issue for me and many others. Still, a damned good start!
- Injecting carbon dioxide gas underground to be rid of it is a hazardous business, because the gas doesn’t stay ridded. Oh noes!
- Here’s the best description I’ve seen of an upgrade from a conventional hard drive to an SSD. The Kingston 128GB SATA device described in the article costs from $200-$275 depending on where you shop, and there are both a 256GB ($720) and a 512GB model ($1400) now. 128GB is more than enough for my backup SX280 Linux/Windows dual-booter, and I think I’ll be outfitting the SX280 with one of these in the near future. Funny that the SSD will cost me significantly more than the (used) machine did originally.
- This kind of genie rarely goes back into a bottle. My suggestion? Have them sit down and think of a way to capitalize on the new and irreversible openness of the system. My prediction? Sony will fail. They just can’t think in those terms. (Thanks to Pete Albrecht for the link.)
- When I was a kid I grew up about half a block from a boy named Bill Van Ornum. We both attended public high schools, and both belonged to the Catholic teens organization at our parish targeted specifically at public schoolers. Dr. Van Ornum is now a columnist for the online edition of the Catholic weekly America, and his column (shared with several other writers) is worth visiting. This week: Piaget and the “magic years,” in which children discern the distinctness between themselves and the physical universe, and which may be the well of fascination for Harry Potter style magic in myth and literature.
- For those who don’t have to deal with in snow and ice in hilly country, well, this YouTube video may make you feel better about not living in Colorado Springs. (Thanks to Eric Bowersox for the link.) Then again, we don’t have mosquitoes. Sorry about that, Chicago.
- While you have YouTube open, let me nominate this Danny Kaye song (from the 1959 film Merry Andrew, which, alas, has never been available on DVD) as The Perkiest Song Of The Last 100 Years. If you don’t agree, I’ll certainly hear counter-suggestions. And if you’re naturally depressive, don’t click the link. Your head will explode.
astronomy
Odd Lots
Odd Lots
- I may be the last person to aggregate this, but if you haven’t seen it yet, consider: The Sun being eclipsed simultaneously by the Moon…and the ISS! Thanks to Bill Higgins for pointing it out. (Talk about having to set up a shot!!!)
- And for further astronomical boggle-fodder, consider this: A ten-year-old girl discovered a supernova a few days ago, and is the youngest person ever to do so.
- Here’s a site listing a great many 19th Century and early 20th Century studio photographers, many with addresses and sometimes timeframes. All but one of the studios I’ve seen on old family photos I’ve scanned (circa 1880-1910) are listed. How useful this might be is hard to tell, but if you’re currently doing genealogical research it’s worth a bookmark.
- RF Cafe has a nice table of dielectric constants, useful if you’re winding coils on odd scraps and not commercial forms or cores.
- The same research yielded this short discussion of how good PVC piping is for RF use. Quick form: Most plastics are better, but they don’t make polystyrene pipe. They don’t even make polystyrene vitamin bottles anymore. (Fortunately, I still have a few in the scrap box.)
- From my old friend Dennis Harris comes a pointer to Televisiontunes.com, which has short MP3 clips of 18,351 TV theme songs and all their variations. Elmer the Elephant is missing, but damn near everything else is there, from Supercar to The Ugliest Girl in Town .
- Last week while we were in Chicago, my nephew Brian showed me Google Sky Map on his Android smartphone. Basically (assuming your phone “knows where it is” and when) you can hold your phone up against the sky, and it will show you what stars and planets lie in that direction, even in broad daylight. Aim the camera at your feet, and you’ll see what’s on the other side of the planet, swinging toward rising or circling the opposite pole. Way cool.
- From the Words I Haven’t Heard In A Long Time Department: bric-a-brac , a collective term for odd items of low value. I realized, digging through a box in the garage, that I must hold one of the world’s largest reserves of bric-a-brac. Damn. I shoulda invested in rare earths.
- Related to the above: Rubrique-a-Brac , a long-running cartoon strip by French cartoonist Gotlib. His 1971 Taume 2 collection of strips is the funniest book in French I ever read without knowing French. (I do have a French-English dictionary, which helps, but the art largely speaks for itself.)
- As if the Nazgul weren’t enough: We’ve gotten word that there was once a giant stork that preyed on the Flores Island hobbits.
Odd Lots
- I’ve been maxed out for the last week or ten days on numerous things, not excluding Christmas, which is why you haven’t heard from me here. So even if the Odd Lots file is a little short this time (who’s had time to wander online in search of Interesting Things?) it’s the best I can do for the moment.
- There is a very-close-to-optimal total lunar eclipse tonight, with totality beginning at 11:40 Pacific Standard Time, 12:40 Mountain, 1:40 Central, and 2:40 Eastern. Totality lasts for 72 minutes. Because we’re at the Winter Solstice, the eclipsed Moon will be as high in the sky for North Americans as it ever gets; you will be looking very close to straight up, especially if you’re on the West Coast. Here’s the NASA page on the eclipse. I don’t boggle at this kind of trivia anymore, but we haven’t seen a total lunar eclipse on the WInter Solstice since 1638. (I believe there will be another, however, in 2094.)
- In other astronomy news, the Sun is dead quiet again, and we are in our second day without sunspots at all on its visible face, at a point in the sunspot cycle when the sunspot number should be at least 30 or 40 at minimum. With the solar magnetic field continuing to drop, suggestions that we are in for another Dalton-scale solar minimum seem less outlandish than they did a year or so ago. So much for 10M DX.
- I’m still trying to determine if this is a hoax or not. If not, I might order some to calibrate my still-incomplete (if haltingly functional) Geiger counter. Don’t skim past without reading the first comment: 4,182 of 4,252 people thought it was useful!
- Apple is keeping certain iBooks layout features to itself, sharing them (under NDA and perhaps at a high price) with large publishers only. WTF? How can this possibly help them?
- Perhaps (finally!) realizing that annoying your honest customers is a dazzlingly stupid thing to do, Microsoft has quietly retired its Office Genuine Advantage program, which required users to verify the propriety of their copies of Office before allowing them to download templates and so on. This does not mean that Office activation has been abandoned, only that MS will no longer give you the third degree for existing Office installations, especially 2000 and 2003.
- The term “non-Newtonian fluids” makes them sound a lot more exotic than they really are, but as materials go, they’re pretty cool. I borrowed the concept (which I read about years ago) for a bullet-proof cloak in my in-progress short novel Drumlin Circus, but it looks like that idea may become real-life at some point. (Hey, doesn’t “Bullet-Proof Custard” make a great imaginary band name?)
- Not sure what to think about an assertion that C. S. Lewis is the Elvis Presley of Christian publishing.
- Don’t have a Chester A. Arthur bobble-head? Want one? Grab some old photos online and send them to Sculpteo, and get a hand-painted bobbler of the guy and his muttonchops. Not cheap–$80 to $100–but we’re seeing the first wave of commercial 3-D printing apps here. Why not be an early adopter?
Odd Lots
- Here’s how the ancient Greeks calculated the distance between the Earth and the Moon. If the notion surprises you, well, you were reading comic books during geometry class, weren’t you?
- Although I’d heard of the Millionaire Calculator, a sort of mechanical uber-sliderule used circa 1890-1940, I did not know that it had helped to discover Pluto.
- From The Words I Didn’t Know Until Yesterday Department: materteral, of or pertaining to an attentive aunt–basically the female analog of avuncular. Less commonly, materterine. Thanks to Jonathan O’Neal for calling them to my attention.
- I was going to cite Sion , Philip Boast’s outrageous but hugely fun riff on the whole Da Vinci Code thing, as an example of a print book you can’t buy in the US (see yesterday’s entry) but I was wrong: You can get used copies here for a dollar. No extra charge for either the zombies nor the angels with pubic hair.
- Dell has not handled its notorious SX270 capacitor problem especially well. “Hide the corrosion” might have been the company line, and the results could be Capacitorgate. That said, Dell is not the only vendor to have had this problem. (There’s a whole forum devoted to bad PC capacitors.) I’ve been lucky so far…but I’ve also switched to SX280 machines, which are not as prone to the problem.
- They Don’t Make ‘Em Like This Anymore…and when they did, I missed them. Dayum. (More if not quite as cool at Gizmodo.)
- Alfred Powell Morgan basically got me started on electronics when I was 11, through his decades-spanning series of books on electronics for boys. Here’s a nice bio sketch of the Dan Beard of electronics from the ARRL Web site.
- The late Thomas Gold (author of The Deep Hot Biosphere) may have been right. I certainly hope so.
- Honda, I know you’ll never actually build that car, so that being the case, could I have an SUV painted the same color?
- If ski season seems to have come early this year, you aren’t being singled out. It’s snowing on Comet Hartley 2. (Hey, spin that dogbone and make a habitat out of it!)
- 70 is the new 40, and zombies are the new vampires. Let’s talk about this again when I’m the new 40.
- I’ve never been a beer guy, but if I did drink beer, it would probably be this one.
- And pertinent to the above, here’s an elegant solution to a problem that I myself will never have.
- This, on the other hand, is something I could definitely get into.
Odd Lots
- Don Lancaster has released a free PDF of his classic RTL Cookbook . No catch. Just go get it.
- One serious problem with legalizing marijuana, for medical use or otherwise, is that there is no one “marijuana.” Like breeds of dogs, weed comes in a multitude of varieties, with various strengths and compositions and effects on human beings. You simply can’t predict what will happen to you when you take it, which isn’t what I like to see in medical therapies–or, for that matter, recreational activities.
- This is good, but not for the reasons you might think: If Macmillan is consigning much of its backlist to a POD agreement with Ingram/Lightning Source, the line between “conventional” publishers and POD publishers begins to get blurry indeed. That’s good, as discrimination against POD titles by reviewers and other gatekeepers in the publishing and retailing businesses has been very discouraging. Mainstreaming POD has got to happen at some point, and the gatekeepers will have to–gasp!–evaluate titles on their own merits. (But that’s…work!)
- Those who think cellular phones were the first mobile phone technology are almost forty years off, as this excellent detailed history of mobile (car) telephony shows. This stuff was huge (as in takes up much of your trunk), hot (as in temperature), and fiendishly expensive, but over a million people were using it in 1964. Love those early-60s control heads!
- I just heard that a lost and never-performed composition by Ralph Vaughan Williams has been discovered in the Cambridge University Library, and will soon be performed for the very first time. He’s my all-time favorite composer, and it’s delightful to think that there’s still something he’s written that I have never heard. (Thanks to Scott Knitter for the link.)
- We got missed (barely) by a 35-foot asteroid yesterday, but I’m guessing that there are plenty more where that came from. And does 35 feet qualify one as an asteroid? I would think they had to be bigger than that. I would call it “modestly scary space debris.”
- Maybe you have to have been an electronics geek for 47 years (like me) to appreciate the humor, but this made me laugh. Hard.
Odd Lots
- I’m still pretty sore from lingering shingles pain on my back, and a little grouchy in consequence, though I’m trying manfully not to show it. On the good news end, Carol is much better, and we both had cheese ravioli last night. I think it was the first meal worthy of the name that she’s had in almost two weeks.
- Anger really does make you lose: Sony has condemned “No Pressure” and completely disassociated itself from 10:10.
- From the Terms-I-Didn’t-Know-Until-Yesterday Department: milk float, a small delivery vehicle (often electric) used to deliver milk in urban England. Some photos here.
- And another from that department: steamdevil, a small vortex of condensed water vapor rising into cold air from a warm body of water like a lake or a river. This is the time of year you tend to see them, and Spaceweather posted a nice example from Wisconsin.
- I’ve always suspected that grains aren’t good for me, but here’s some analysis as to why. Your Body May Vary, but a lot of this sure sounds familiar. Note well the caution on soybeans, which give both Carol and me a lot of trouble.
- Napa’s cool summer has winemakers biting their nails: They may lose much (and perhaps all) of their harvest if a freeze comes before the grapes mature, but if they can walk the tightrope to harvest without falling, this year’s late-harvest wines (my favorite kind) could be spectacular. (Thanks to Pete Albrecht for the link.)
- The Colorado Springs marijuana industry has made the New York Times , and has injected new life into local newspapers. I like The Independent, our quirky little free paper (its offices are in an old church with interesting architecture) and every issue I flip through down at the Black Bear Coffeehouse has another page of MMD ads. The latest issue had a 48-page pull-out supplement, devoted entirely to You Know What. The world is clearly crazier than we can imagine.
- Mars may have had not only oceans, but (c’mon, this is obvious!) also icebergs. (Thanks to Frank Glover for the link.)
- Australia is about to get its first native-born Roman Catholic saint: Sister Mary Helen MacKillop, who in 1870 got a child-abuser priest removed from his position. In retaliation, friends of the priest orchestrated her excommunication, but she was exonerated in 1872. She will be canonized later this month, and I’d say she now stands fair to become the patron saint of whistleblowers.
Odd Lots
- So far, two people have written to request that I post photos of my rash. Ummm, no. You’d barf. And most of us take far too many trips to Three Mile Island already these days, Web discussion being what it is.
- And no, I’m not getting better. In fact, I may still be getting worse. But I do think it’s time to dump what’s in the Odd Lots file:
- While I wait patiently for more sunspots (and thus better ionospheric conditions for long skip) scientists tell me that I may have to do without them for awhile. (This from a link in a post with more graphs and links at WUWT.) The last time I had a really good antenna during a really good solar maximum was 1980.
- Intel is doing with its CPUs what IBM did with its mainframe processors in the 1960s: Disabling CPU features (in IBM’s case, it may have been as simple as inserting NOPs into the microcode) and then offering to turn them back on for a fee. (In this case, $50.) This is one of those things that sounds good on paper, but may not work well, and will certainly not make them any friends. (Odds on how long it takes the hardware hacker community to provide a crack?)
- PVC pipe fittings are wonderful big-boy tinkertoys, and come in any color you want as long as it’s black or white. If you want to broaden your spectrum a little, here’s how to permanently stain white PVC pipe any color you want.
- The battle between portrait mode and landscape mode in the online magazine world may come down to simple economics: It costs more to lay out (or somehow code up) a digital file that reads well both ways. Between the lines, however, I sense an attempt to twist Apple’s arm to cut their 33% cut of subscription revenue. Obnoxious question arises: How are iPad-targeted mags different from ambitious ad-supported bloggish Web-article sites like Wired, Slate, or Io9?
- While driving to our HMO’s Urgent Care facility the other day, I counted three MMDs (Medical Marijuana Dispensaries) on the eight-mile trip. Which means that Colorado Springs has a marijuana store every 2.7 miles. I guess we’re not so conservative here after all.
- One of the MMDs had a big banner across the storefront reading, “ICE CREAM!” Somehow I don’t think it’s French Vanilla.
- Pertinent to both of the above: The kettle is trying hard to prevent legalization of…the pot.
- It’s not the fat. It really is the fructose. (Thanks to David Stafford for the link.)
- Last Tuesday night we spent a little dusk-and-evening time at Cottonwood Hot Springs in Buena Vista, Colorado, and I highly recommend it. Not as slick as Mt. Princeton Hot Springs, but for looking up at the stars while immersed in hot water, you can’t beat it. (They keep lighting around the springs pools to an absolute minimum. Walk carefully if you value your toes.)
- Do you still smoke? If cancer doesn’t scare you enough, consider what it will do to your looks.
- I moderate comments on Contra pretty harshly, but I have to say, a recent spam comment from an IP in Vietnam is a testament to something. Maybe automated translation: “The content on this publish is really a single of the top material that I’ve ever occur across. I love your article, I’ll appear back to verify for new posts.” Heh. No, you won’t.
Odd Lots
- It keeps a very low profile somehow, but this NOAA site is the first place I go when I want to see what a hurricane is doing. We’re a little short of hurricanes this year, but I’m good with that.
- This is what a pharmacy sign looks like in some parts of Europe. Thanks to Terry Dullmaier (in Germany) for the link. Terry didn’t know if the middle neon part goes off to indicate that the pharmacy is closed. Anybody?
- I’ve discovered a great little free clock app for Linux, called the Cairo Clock. It can run in 24-hour mode and is skinnable, with about two dozen different skins available, some of them pretty weird. The skin I like is called Radium, and it (by choice) has a negative weirdness factor: It looks like an old wristwatch I got from my grandfather when I was a kid, which had radium paint on the hands and hour points. The second hand actually ticks forward and then falls back a little, as second hands driven by mechanical escapements used to do. I’d run it on Windows if I could.
- From the No-Models-Were-X-Rayed-To-Produce-This-Calendar Department: The now-famous X-Ray pinup calendar floated as a promo by EIZO was a fake, albeit a mighty impressive one.
- Bill Higgins put me on to NNDB, which is a biography site and useful for that alone…but take some time to poke at their mapping mechanism, which plots connections between significant people both living and dead. Cool factor 11 out of 10; making the maps useful probably takes more practice than I’ve been able to give it so far–and you must keep in mind that every relationship charted is somebody’s opinion of something.
- There is a natural bridge on the Moon. (And I thought Straight Wall was impressive!) Thanks to Darrin Chandler for the link.
- Numbers may be hard to grasp; precision and scale are even harder. This animation may help a little. (Thanks to Chuck Ott for the link.)
- I don’t care how silly an idea it is. These guys get points for…something.
Odd Lots
- Well, I got the Mallo-Ware bowls I bought from eBay, and they were in better shape than they looked in the listing, and Dash has clearly busted his last bowl. Which leads to a thought: I used to prowl garage sales for entertainment, halfheartedly hoping to find something useful. (I once got a completely functional early-50s tube tester for fifty cents.) Now I just decide what I consider useful and go to eBay or Craigslist.
- Adobe’s Flexnet copy protection system evidently writes to the MBR, and thus can make a system unbootable if it gets in a wrestling match with something else that also wants to be there. Flexnet, in fact, looks disturbingly like a rootkit from here. If I wasn’t sanguine about moving up to Adobe CS before, I sure as hell don’t intend to now.
- Courtesy of Esther Schindler (who apparently was the editor who commissioned it) I give you a crackerjack tutorial by Tom Bunzel on how to do pivot tables in Excel.
- From the Words-I-Didn’t-Know-Until-Yesterday Department: A luthier is one who makes or repairs stringed instruments. From “lute,” which is one of the most ancient instruments in its class.
- Now that Apple has anointed the slate category, the usual suspects are coming up with their own surprisingly interesting takes on the concept. This is my favorite so far, and brings up the interesting question: Why not include both FM radio and TV tuners? If these things are to be travel toys, that’s a must-have. (I also want real GPS, not just cell-tower interpolation.)
- Here’s a list of 100 resolutions (102, actually) that anyone aspiring to be an Evil Comic Book Overlord should make. Resolution #2 is particularly important: “My ventilation ducts will be too small to crawl through.”
- My daily spam count felll significantly (about 30%) a few days ago, and I wonder if this had anything to do with it.
- Somebody told me about this years ago and I didn’t pay attention. I have one of these in a drawer. Will attempt when time allows.
- I used to call Hoag’s Object the “Here’s Looking At You, Kid” galaxy. I’m amazed that so few people have ever heard of it, or seen photos. You no longer have an excuse.
- If the chemical elements played rock music (or if rock bands were set up like the Metal Men) this would be their periodic table.
The Mutability of Immutable Decay
Boy, did this come out of left field: Something in the Sun alters the rates of radioactive decay of certain isotopes. Read that again, and slowly. You are in the presence of an exceedingly rare thing: experimental results that call into question something once thought to be about as settled as science gets.
To summarize for those in too much of a hurry this morning to click to the article: Scientists at Stanford and Purdue (hardly cranks or lightweights) have measured differences in the decay rates of certain short-lived radioisotopes. That’s boggling enough, given my own science education (granted, now 35+ years old) which indicated that decay rates were utterly immutable. But your boggler isn’t finished yet: The differences in decay rate appear to be synchronized to the period of rotation of the core of the Sun–33 days. So something the Sun is doing is influencing the timing of nuclear decay, way out here at just short of a hundred million miles’ distance.
Wow. Like, wow.
Because the core of the Sun is where solar neutrinos happen, the assumption is that neutrino flux is what does the job, as strange a notion as that is. Neutrinos are as close to nothing as things come without actually being nothing, and they can pass right through the core of the Earth without slowing down, much less hitting something two millimeters wide sitting on somebody’s lab bench. The effects are minute but measurable, and not an illusion. Somebody, somewhere (perhaps more than one somebody) is going to score a Nobel for this.
It’s too early to say much more, but I’ll put on my Scientific Wild-Assed Guesser’s Hat here and suggest that there’s another, more intriguing explanation: gravity waves generated by the rotation of the Sun’s considerable mass, particularly its core, where most of its mass lies. The rate of decay of radioisotopes might depend on the local curvature of space. If that curvature changes, as by a passing gravity wave, the rate may change. (Don’t ask for references here; I made it up on the spot and it’s nothing more than a wild speculation.)
The cool thing about this is that it might be testable, with patience and better instruments than we have right now. (Having a small black hole to play with would help a lot, but I won’t wait up for that.)
The Universe, my friends, is full of surprises!
