Archives for 2005

del.icio.us/dossy links since November 8, 2005 at 09:00 AM

del.icio.us/dossy (RSS) links since November 8, 2005 at 09:00 AM:

del.icio.us/dossy links since November 8, 2005 at 09:00 AM

del.icio.us/dossy (RSS) links since November 8, 2005 at 09:00 AM:

Dossy’s Blog, now with del.icio.us links!

Something that I noticed about my recent posting funk is that I still find myself writing small blurbs about links when saving them to del.icio.us. I’ve been thinking about using the links to power a linkblog, and seeing Joe Grossberg go and set one up, it motivated me to hack one out for my own blog.

So, twice a day, 9:00 AM and 9:00 PM US/Eastern time, you’ll see a post auto-publish using my del.icio.us links. Here’s the first post generated by my script, to give you an example of what to expect. Of course, you could just subscribe to the RSS feed in your aggregator, if you don’t want to wait until the links get posted to my blog.

What do you think? Is auto-generating an entry twice a day, lame? Should I relegate these links to the sidebar of the blog instead? Do you just not care about what links I find interesting and I shouldn’t bother with a linkblog at all?

Oh, and the folks who are reading this via my crossposting to LiveJournal or Blogger: sorry, you won’t see the del.icio.us links, because my script only posts them to my actual blog.

del.icio.us/dossy links since November 7, 2005 at 09:00 PM

del.icio.us/dossy (RSS) links since November 7, 2005 at 09:00 PM:

The world gets closer to proving my “donut shaped universe” theory!

Back in the 1990’s, I formulated a theory that the universe is “donut shaped” — well, I said “toroidal” which most people I hung out with at the time would probably have to look up the definition of, so I avoided using the term. I had no scientific expression of my theory, no empirical evidence to prove it — matter of fact, I asserted that the truth value of my theory was unprovable from any other compatible theory because of its properties, nor any math to back it up. It just seemed like the only simple explanation that I could accept at the time. I didn’t even express it in any kind of written form to document it; I just threw it out during conversations that would turn to matters of physics or philosophy where it seemed appropriate to bring it up. Everyone I explained my theory to said I was just being silly and it made no sense, but it made perfect sense to me. Let me explain …

Suppose we want to believe that the known universe is either expanding or contracting inside a larger body of “space” in three dimensions. Suppose we formulated a theory about weak and strong forces between “things” that exist in the universe, for microscopic interactions between particles and macroscopic interactions between large bodies (humans, planets, etc.). What we want to believe is that the universe is finite but the space it occupies has all appearances of being infinite but is likely to be finite. Suppose we want to believe that at fundamental levels, things are spherical in nature but simple spheres and even oblates are too simple of a structure to explain what we observe. I first thought: Well, what if the universe was really the surface of a Moebius strip? You know, that clever strip where if you trace a line on one side all the way around you end up back where you started? You can travel “infinitely” far — or at least, at the surface, perceive it to be — on a segment that has a finite length. But, the universe isn’t a two-dimensional planar thing, and the half-twist inversion is hard to rationalize — too complex of a shape to explain simply. Well, how about a toroid, then? It’s a simple closed geometric shape in three dimensions with an interior space and an exterior surface, that offers symmetry which should make the math simple because you don’t have to have all sorts of exceptional explanations at the half-twist like you would in a Moebius strip. Sounds great, right? Except I’m not smart enough to take this theory any further and I can’t seem to get anyone else to understand what I see.

But, Steven D. Levitt over at the Freakonomics Blog recently wrote about a physicist named Lisa Randall and quoted a passage from her new book titled Warped Passages. (Oh, and if you haven’t heard about Freakonomics yet, check out their site and maybe even buy their book.) What made me do a double-take was the explanation that Randall gave, according to the quote by Levitt:

“[…] Dr. Randall and Dr. Sundrum’s model consisted of a pair of universes, four-dimensional branes, thinly separated by a five-dimensional space poetically called the bulk.

When they solved the equations for this setup, they discovered that the space between the branes would be warped. Objects, for example, would appear to grow larger or smaller and get less massive or more massive as they moved back and forth between the branes. […]”

While this isn’t the same thing as my “universe as a donut” theory, it gets close to describing what I’ve been trying to explain. Think of the branes as the donut and the hole as what they call the “bulk.” I don’t see why they need a pair of universes but I’m sure it’s to tie up some loose end they had to explain. That’s the problem with scientists: they have solutions looking for a problem. If you just solve the problem, you just get the actual solution.

Another thing that makes my theory useful and simple is that it not only explains the universe at the macroscopic end, but also explains microscopic particle behavior — quantum mechanics and all that. Recently, Randell Mills and his company BlackLight Power have come forth describing a new form of the simplest atom, hydrogen, calling it a “hydrino.” (For more background, read this article in the Guardian: Fuel’s paradise? Power source that turns physics on its head.) What’s so controversial is that Mills is describing something which current beliefs in quantum mechanics would assert is impossible. But, Mills apparently is actually demonstrating his findings: how do you argue with reality? Like a fool, that’s how.

Suppose the donut hole represents the proton. Suppose the donut represents the path around the proton that the electron can take. The only rules here is that the proton and electron can’t occupy the same position at the same time, and that the closer the electron gets the “faster” it travels around the center, and centrifugal force says that the electron will favor staying near the outer ring of the donut than the inner ring closer to the hole. The whole notion in quantum mechanics that there’s a fixed distance where the electron can’t get closer to the proton sounds foolish. It might take a lot of energy to do it, but okay, that’s fine. A lot more energy than is available? Possibly. But, space isn’t discrete, it’s continuous, as well as time. Heisenberg figured this out back in 1927 when he expressed his uncertainty principle. According to the Hydrino Study Group page, there’s a “1986 Herman Haus paper that explains how charged particles may undergo acceleration without radiation.” Suppose there actually is radiation but it’s practically unobservable because the radiation event happens closer to the center of the donut’s hole, which keeps it unobservable because as the radiation moves towards the outer edge, it gets absorbed back into the source of the radiation itself. In this way, you have the whole kinetic-potential energy conversion happening, like the swing of a pendulum, but it’s not observable. All we can observe is the acceleration, not the radiation. Why not, right?

Where am I going with all this? Well, I hope people like Randell Mills continues to try and solve problems and not work within solutions and finds a new source of safe energy that everyone wants to believe is “impossible” — you know, because the Earth is flat and all that stuff that scientists know with certainty. I hope that someone like Lisa Randall figures out my everything-is-a-donut theory and proves it for me, somehow. Granted, I think the former will happen sooner than the latter, but that’s fine by me. I don’t need to be proven right; people can continue to argue with reality. Like fools.

UPDATE: Found this article by Richard L. Marker on his Discrete Donut Twisted Chain (ddtc) Model of Space, Matter and Origin of Gravity.

UPDATE: Here’s an article from March 11, 2003: Universe as Doughnut: New Data, New Debate.

The silence is deafening

I don’t know why, but I’ve had so many things I’ve wanted to write in the last month (yes, it’s been almost a month since my last update, sigh) but for some reason, I just haven’t been able to commit my thoughts into words for long enough to get a coherent entry written.

(I know what you’re thinking: like this entry is coherent, either? Okay, fine — that’s my point, get it?)

I generally try to write fewer, but longer, entries because I know how hard it is to keep up with folks who post lots of little entries all the time, but now I’m realizing: they probably do it so they can get a thought off their chest rather than not posting anything, like I have been all month long.

Maybe I should try an experiment for November, where I write entries of whatever length they happen to be, and just post stuff. Those of you who read this will let me know if it’s okay or not, right?

Joi Ito shares ancient Japanese blogging wisdom! This is good stuff!

Joi Ito codifies five great tips for people who take their blogging seriously. I find it fascinating when really smart people, like Joi, can explain in just a few words what I’ve been struggling to understand for a while. While my thoughts have been circling around the themes that Joi points out, I’d never had the kind of clarity I needed to really act on the ideas until reading what he wrote.

I’d like to try and summarize his five points in my own words, just to see if you all think I understood them correctly. It’ll also help me better internalize his suggestions, which I wholly agree with. Points 1 and 2 both remind us that everyone likes to feel smart about something; let your audience feel smart about something and they’ll gladly share their smarts with you. Point 3 tells us to not just be a talking head; be a real person, with your own beliefs and opinions, because it’s okay to be a person, because that’s what blog readers are looking for. Point 4 is the old lesson of “give, and you shall receive” from the Bible (Luke 6:38). Point 5 says that frequency is important, more important than being right or being complete sometimes.

I urge folks who, like me, are serious about their blogging to look over Joi’s entry (and the rest of his blog — he’s a great writer and has a long legacy of being at the core of lots of Internet ventures, and offers lots of wisdom from that perspective, too) and tell me whether you think I understood his points or not. Thanks!

The AOLserver Wiki is now MediaWiki-powered!

As much as I hate to say it, I’ve finally caved in: tonight, I switched the AOLserver Wiki from the Tcl and MetaKit based WiKit over to the latest MediaWiki 1.5.0 which is implemented in PHP and uses MySQL. It still runs under AOLserver (yes, you can run PHP applications under AOLserver), but it would have been nice to continue to run wiki software that’s written in Tcl — however, it’s hard to pass up on all the nice features built into MediaWiki, and implementing them all in WiKit is just too much work for me at this point.

To let everyone know about this change, I sent this message to the AOLserver mailing list. Lets see what folks think about the change!

It’s official: AOL now owns Weblogs, Inc.

It’s finally official (after Rafat Ali at PaidContent.org said yesterday) that AOL has acquired Weblogs, Inc.!

I wonder if this means WIN properties will start linking into AOL content more. Regardless, it’s a good move for AOL and I hope Wall Street gets it, too.

Goodbye, Samsung i330 with Sprint PCS. Hello, PalmOne Treo 650 with Cingular.

Back in August of this year, I finally got to upgrading our two-year old Samsung i330 cell phones, serviced by Sprint PCS, replacing them with brand new PalmOne Treo 650‘s, serviced by Cingular. Why the switch? Mostly because one phone went dead again and paying the $50 deductible to get it replaced again through the lock\line insurance just didn’t seem worth it, considering I’ve wanted to get rid of the i330’s for over a year already. So, this was a good opportunity (and excuse) to finally get a new set of phones.

I really wanted to get away from PalmOS-based phones after being utterly disappointed by the i330’s, but I wanted to stay with a PDA-based phone, since it serves more as a mobile calendar and rolodex than a phone for me, most of the time, otherwise I might have seriously looked at the Symbian-based smartphones available. Unfortunately, the only non-PalmOS PDA-phone that I was really interested in was the HP iPaq h6325 but after seeing how badly HP handled the previous version, the iPaq h6315 (see Gizmodo and Engadget to understand what I’m referring to), I just wasn’t willing to take that risk for the ridiculous price the h6325 is selling for. After much teeth-gnashing and indecision, I finally decided to bite the bullet and go for the Treo 650. I figured if someone like Jamie Zawinski thought it was worth the risk and wasn’t saying bad things about it non-stop (which, I’m sure he would have, if it were total crap), I could give it a try. (Turns out Brad Fitzpatrick ended up getting a Treo 650, too.) After all, if it’s PalmOS, there’ll be less data migration headaches moving from the i330’s to the new 650’s, right? Haha. Yeah, right, what was I thinking?

Overall, it’s a really nice phone with lots of good intentions, but as I had feared, PalmOS 5 still sucks, badly. The design of this phone is just horrible: the phone can be configured to automatically engage the “keypad lock” when it goes to “sleep” for power-saving mode, which would be a really nice and convenient feature, except to “wake” the phone up out of sleep mode, you have to press a button on the phone to do so. No big surprise, right? Yeah, except the phone actually processes the button-press and acts on it, then tells you that the keyguard was engaged and to press the center button to unlock it! Hello?! Is this not just flat-out broken? Isn’t the whole point of the keyguard to prevent any keys pressed while its engaged from having any effect on the phone until the keyguard is disengaged? Stupid, stupid, stupid. What’s worse is that all the keys that you can press that’ll wake the phone up all disrupt whatever you might have been doing on your phone when you engaged the keyguard. The only button that doesn’t seem to do that but will still wake up the phone is the red “hang-up” button on the phone. Pushing this button while you’re on a call will hang up the phone, naturally, but at any other time, it’s a great way to just wake the phone to disengage the keyguard. Of course, using this button works great until you end up accidentally hanging up on an incoming call that comes just as you are about to press the red hang-up button to wake up your phone to look at your calendar or something. If the timing is right (or, wrong, in this case), you’ll have just sent that incoming caller directly to your voicemail. Ugh! All of this is made worse by the fact that, while in the phone’s “Preferences” I have told it to “Auto-off after: 3 minutes,” the phone turns itself off far sooner — sometimes even after just a dozen seconds of inactivity or so. It’s pretty damn cruel to taunt me with a preference setting which the phone happily ignores.

There’s also no end of amusement in watching the phone crash and automatically reset itself. What’s even better is having the phone hard-hang (requiring a manual soft reset of the phone). When the phone’s hung, it doesn’t ring with incoming calls, or alert you to new incoming SMS messages or voicemails; when your phone stops being a phone, it’s pretty much useless. There’s no greater joy than having someone complain about you not answering your phone, responding to the SMS they sent you, or calling them back in response to the voicemail they left you hours earlier. That’s when you pull the phone out of your pocket, press the red hang-up button to wake the phone up to check it out, and find out it just won’t wake up. Sigh.

Overall, the older PalmOS on the Samsung i330’s is certainly more stable and reliable than the new Treo 650’s, but the old phones aren’t as feature-full as the new ones are. Having the Bluetooth capability in the new phones is nice, especially if Bluetooth DUN (Dial-Up Networking) actually works as advertised. Having a built-in 0.3 megapixel camera is convenient but even the cheapest digital cameras will take better pictures. Being able to run PalmOS 5-only applications could be a nice plus, too, since the i330’s ran a really old PalmOS 3.5.3. In the end, I wonder if upgrading to the Treo 650’s (and locking into a 24-month contract with Cingular) was really worth it, but I just couldn’t bear spending any money to get yet another Samsung i330.

I wonder if it’s worth trying to sell the old i330’s on eBay, since I still have one that works, plus a few USB cradles and batteries. I wonder if anyone is still buying them.