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Odd Lots

  • Don’t forget the annular solar eclipse that will touch the Southwestern US this Sunday, May 20.
  • From the Words-I-Didn’t-Know-Until-Yesterday Department: Ignorosphere, the region from about 120,000 feet altitude to the lowest stable orbit. (It’s a flip term for the mesosphere.) It’s too high for winged aircraft or balloons, and not empty enough for orbiting spacecraft. Sampling it is difficult (one-shot sounding rockets are all we have in terms of tools) and we know less about it than any other region of near space.
  • After a long conversation on the subject with mobile developer David Beers the other day, I stumbled on an article that drives home the problematic nature of Android app development: There are actually four thousand different Androids. (Maybe more.)
  • I’m seeing more and more videos in, um, bad taste being posted to my friends’ Facebook feeds by something called Socialcam. The suggestion is that those who post have actually viewed the videos, but that’s not true. Socialcam reserves the right to post stuff to your Facebook feed that you have not viewed and have no knowledge of. Tear that damned thing out by the roots.
  • This certainly makes me wish that I liked corn more than I do.
  • An interesting study here adds fuel to the fire over suggestions that keeping a consistent sleep schedule helps you lose weight. I.e., don’t try to “make up” lost sleep on the weekends. Doesn’t work. I’ve been saying this for years, based on a lecture series I took at the Mayo Clinic: Getting five hours of sleep a night will make you fat and kill you before your time. People get angry at me for suggesting that they be in bed, lights-out, between 9:30 and 10 PM if they have to get up at six to get to school or work, but that’s probably what it takes. A handful of people may be able to get by on five or six hours a night. The usual human-traits bell curve suggests that you are almost certainly not one of them.
  • If you remember a speculation I made some time back about dogs and human origins, well here’s another: That dogs helped us drive the Neanderthals to extinction. I’m dubious. My sense is that their lack of dogs allowed the Neanderthals to drive themselves to extinction via dawn raids. Dogs made dawn raids difficult, and so we failed to wipe our own species out. (I haven’t seen any evidence yet that Neanderthals kept dogs, but of course I’m still looking.)
  • If you don’t know what a “zoetrope” is, go look it up before you behold the pizzoetrope, which is essentially an edible animation created by spinning a pizza. Sounds loopy (as it were) but it works.

Odd Lots

Odd Lots

No Supinator for You!

On Wednesday I hurt my left arm, and am still typing one-handed. Carol (who is a physical therapist) tells me that I may have pulled my left supinator. I didn’t even know I had a supinator, which to me sounds like a brand of crockpot. Whatever a supinator might in fact be, I know by now that it hurts like hell when mistreated.

Bottom line: I may not be doing much posting for the coming week. Lesson: I am 59, not 19. I cannot throw boxes full of books around with the aplomb I once exhibited. I would like to get my aplomb back, but like my hair, that train may have left the station.

I’ll be back when I can use my left hand again.

Odd Lots

  • Movers are coming imminently to reassemble my lower level, so I will be mostly out of touch for the rest of today.
  • If you’ve never had an account with Verizon in the past, don’t get one now. Verizon sold a huge number (over a million!) of expired debt accounts to a debt collection agency called AFNI, which has been attempting to collect on some of them, even when the debt has long since passed over the horizon of the statute of limitations. Some of these debts were long since paid off, some were mistakes, and some may possibly be complete inventions. Verizon’s action was legal; AFNI’s may not be. Still, Verizon started it, and I’m encouraging people not to do business with them.
  • Here’s an aurora prediction site I’d not seen before. We’re a little too far south to get much from the current outbursts, but having seen some of the 2005 auroras here (if barely) I’m certainly watching that red line. (Thanks to Jamie Hanrahan for the link.)
  • From the Words-I-Didn’t-Know-Until-Yesterday Department: A tuya is a volcanic landform created by a smallish volcanic eruption that occurs under a kilometer-class ice sheet, as from our most recent ice age.
  • Roy Tellason wrote to tell me about his tube data sheet page, which has more scanned data sheets (all PDFs; typically under 1 MB) in one place than I’ve ever seen, with no ads nor any fussing (registration, etc.) required to access them.
  • Rich Rostrom sent a wonderful link to a collection of photos and drawings of the Hindenburg, including its passenger areas, which included (egad) a smoking room! Originally (it was later expanded a little) the airship could carry only 50 passengers, tops. Those must have been expensive tickets…
  • I was starting to get this message almost fifteen years ago: Heart disease is about inflammation. It’s not about meat or fat. Inflammation comes from smoking, chemicals of various sorts, infections, and (most commonly) sugars and vegetable oils. No inflammation, no heart disease. (Thanks to Mike Bentley for the link.)
  • I’m shopping for vacuum tube intercoms, and found that someone on eBay has listed the Talk-A-Phone set that my parents bought (they were made in Chicago then) and used as a baby monitor after my sister was born. I’d really prefer one of the mid-60s tube-based carrier-current models. All the majors had them. (Carol wants a better way to reach me when I’m in my office than yelling down the stairs…)
  • The beautiful 1920s Des Plaines Theater has reopened after some major restoration, and is now slotting upscale live acts rather than movies. It’s literally around the corner from our Chicago-area condo, and I’m itching to find an event as an excuse to go in and look around.
  • If you’re afraid of spiders, don’t go to Australia for awhile. (Thanks to Pete Albrecht for the link.)
  • Dinosaur fossils don’t get a whole lot better than this.
  • While doing my semiregular scan for pirated copies of my books, I happened across something fascinating on alt.binaries.e-book.technical: a scan of the original service manual for the Nazi V-1 flying bomb. I don’t know how to create an NZB that points directly to the file, but the item was posted on 10/25/2011. Search for “Gerate-handbuch FZG-76”. A dieselpunk pulse-jet is what it was, and now you can see what was inside it. (Being able to read German is a plus, but the photos are very good.)
  • A wonderful photo collection of vintage ice-cream trucks. We saw the Good Humor trucks regularly on our street in the 50s and early 60s. The driver rang bells by pulling on a string. He did not play obscure hymns or creepy recorded voices saying “Helllo!”
  • How’s your scene? (I had to look it up to see what a “scene” was in this context.) My “scene” is not listed, but you can see what the chap thinks of steampunk. And if you want a timeline, it’s here. (Alas, it starts in…2000. Do you feel mondo-creaky old looking at this? I do.)

Odd Lots

Odd Lots

  • Happy Thanksgiving Day to all who celebrate it–and to those who don’t, well, this guy is still thankful that the world is big enough for both of us. In terms of Thanksgiving Day meditations, I’ll simply offer the one I wrote in 2008. I may not ever do better than that.
  • From the Words-I-Didn’t-Know-Until-Yesterday File: seedbox, a remote and generally headless system on a high-bandwidth Internet connection, used exclusively to seed torrents in defiance of ISP speed-throttling of BitTorrent users.
  • Also pertinent to yesterday’s entry: Penguin Books got into a snit of lender’s remorse, and basically shut down access to its titles previously available to public library patrons through Amazon’s Kindle lending program. Apparently the DRM wasn’t DRM-y enough, and Penguin (through the Overdrive technology) locked its titles out. Precisely what the technical issues are is still unclear, but I’m researching it.
  • We have lost Anne McCaffrey, at age 85. She died of a stroke at her home in Ireland on November 21. She was the first woman to earn a Hugo or a Nebula award, and did a great deal to drag SF out of the locker room to which the pulps had led it.
  • Having recently become an Android user (via my Droid X2) I have now begun to dream of SparkFun’s Electric Sheep.
  • Debsnews now has a wine channel. It’s one way to focus in on specific short videos (example: WalMart’s new $3 wine line) without having to spend a third of your life parked in front of a TV.
  • Anybody who’s tried to spread a Ziplock bag with one hand while pouring leftover spaghetti sauce into it with the other may appreciate this gadget. Everybody else, move along.
  • Many people are sending me links to stories about canned goods containing greater than acceptable levels of BPA. This is not new news. However, I didn’t know about it until yesterday, right after opening a can of Spam.
  • Maybe the new Spam Singles packaging is the answer. No can!
  • Carol met Colonel Sanders at the Mayo Clinic back in 1975, and the guy does get around. You can now see him from space. This is not photoshopped, but the real deal. It’s been there since 2006, and consists of 87,000 colored tile “pixels.” (Thanks to Frank Glover for the link.)
  • Make describes a steam-powered bristlebot. Somehow this reminds me of those little scrubbing-bubble guys on the TV commercials.
  • There may be another reason (quite apart from battery life) to turn your smartphone’s power off every night. (Thanks to Pamela Boulais for the link.)
  • If you’ve never gone up to the Car Talk Web site and looked at the staff credits page, you’re missing out on people you haven’t seen since your study hall attendance-sheet days. (Thanks to Pete Albrecht for the link.)

Talking About Con Crud

I’ve been quiet here in part because Carol and I bought new smartphones on Saturday afternoon: a pair of Droid X2 units with which we are (so far) completely delighted. That said, I’ve discovered that research into the Dalvik VM and bytecode set does not help you learn how to move icons onto your Android desktop. Smartphones don’t come with manuals in the box anymore. Preston Gralla will sell me one on October 5. Until then, my learning process will consist of mildly Web-guided poking around.

More on this later. In the meantime, Michael Covington recently reminded me of a phenomenon I had not thought about in some years: con crud. Basically, people who go to SFF or media/gamer cons often come home with a nasty cold that sometimes borders on flu. Con celebrities have taken to refusing handshakes and hugs for fear of catching it (PvP guru Scott Kurtz is one) but nobody seems to agree on what-all causes it nor how to avoid it.

I’ve gotten con crud more than once. Interestingly, it wasn’t always at SFF cons. I came down with a nasty case after the 1983 (I think) Trenton Computer Festival. And the mother of all con crud episodes for me was a computer trade show in 1992, at which I came down with a bad case of bacterial pneumonia after three days in the PC Techniques show booth. It took some heavy-duty antibiotics and a week flat on my ass in bed to become functional again.

While there’s little agreement online as to causes, there are statistical bumps in the discussion on the following points:

  • Not enough sleep. Staying up all night is a form of recreation in itself.
  • Physical contact with other people. Hugs, not drugs!
  • Bad food. People eat sugar and fat at cons. (Never at home, right?)
  • Poor personal hygiene. We’re having too much fun to shower!

Sleep is certainly an issue. When I don’t sleep enough, I get sick. I have noticed that (within my own circles) morning people are generally healthier than night people, and among those I know well enough to ask, night people get way less sleep than morning people. There are of course causality questions here, but I think I can say confidently that the con crowd is dominated by night people.

The notion that fat and sugar suppress your immune system, and the flipside that fruits and veggies and whole grains strengthen it, is unproven and probably nonsense. (If it were true I’m sure I’d be long dead.) Skipping meals entirely may be more of an issue here. Hugs and handshakes may put some loose viruses on your skin, but breathing other people’s air is probably a more potent vector, and anybody who works in a big company cube farm is breathing other people’s viruses at con-scale all day, every day. Poor personal hygiene is an issue, though it may be as simple as not washing your hands as much as you do in mundane life.

I do have a suggested cause that I have not yet seen online: talking too much. Some people talk for a living. Most people work and study largely in silence. Then they go to a con and spend three days and three nights talking almost continuously. By the end of Day 2 of booth duty at early Coriolis show booths I generally felt scratchy in the throat, and when the whole thing was done and over I could barely talk at all. Basically, when you shred your vocal cords all weekend, you provide a stressed environment in your throat that’s easy prey for microorganisms. Not sleeping may then be enough to push you over the edge into serious infection.

If this is true, there’s no easy way around it. Cons are social gatherings, after all, and the real draw are not the exhibits or conference sessions but all the interesting people. My prescription will get some people angry but I think it will work: Talk all you want, but be in bed by midnight and sleep until 9:30. Try it. Let me know if it works.

Odd Lots

Odd Lots

  • Does anybody here use true peer-to-peer chat? I don’t use chat much, and when I do it’s with a very small number of people, typically one-to-one. By peer-to-peer I mean via direct connect from one IP to another, without intermediation at the server level, as with things like Trillian, Skype, Jabber, etc. I know that WASTE does this, though I’ve never tried it. What else might work? I don’t want to mount a new server if I can avoid it.
  • New research suggests that low-salt diets increase insulin resistance–and thus propel otherwise healthy people toward diabetes. (Via Fat Head.)
  • More on Amazon’s rumored Android tablet. Print Replica (as I discussed in yesterday’s entry) has almost nothing to do with it.
  • Note well: Sony’s new tablet is not really sideload-able, since the device cannot render content directly from an inserted SD card. You have to copy all material from the card to internal storage. Also, the weird cross-section makes it almost inescapably a landscape machine. No thanks.
  • Interesting short piece on the other Delphi–as in, Oracle of.
  • For those who asked: The 400W power supply I just bought for my Core 2 Quad is the Antec Neo Eco 400C. So far…love it!
  • Having sold out all the TouchPads there were at fire-sale prices, HP now intends to…make some more. Something flaky here: Lose a little money on each sale, and make it up in volume? Doesn’t add up…unless it was a slick and risky attempt to build a demand base.
  • Didn’t know this before: Setting a .jpg to quality setting 7 in Photoshop degrades the image’s quality. Stay at 6–or bump to 8.
  • How about Han Solo Carbonite Slab ice cubes? Brilliant gimmick, though I wonder (given that the product is marked as “unavailable”) if they’re really out of stock or just didn’t close the deal with Lucasfilm.