Category: Me, me, me

Personal blather about one of my favorite people – Me! (This should not be a common topic, actually…)

Sophic Suds

A beer-colored, sepia-tone-like picture of glass of beer overlooking a valley
(Image: “When Beer Ruled the Earth” – you should really click through and read the caption that goes with it…)

A fundamental aspect of my personal philosophy is this: If you cannot play with something, you have not mastered it, and if you do not play with it, you will not master it.

I can sit here and read for hours, but it’s time I actually put my hands on some brewing again. I have a pound each of wheat and amber dried malt extract, an ounce of a low-bitterness (~2.9% alpha-acids) pellet hops, a packet of medium-attenuation dried beer yeast, two 39 millihogshead plastic containers that I can use as fermenters, an early-20th-century hand-cranked blower/bellows, a hot glue gun, a gallon of pineapple juice, some air-line tubing, a cabinet full of spices (including, of course, ginger), at least one small room air-filter, several pounds of honey, perhaps half a cup of granular erythritol, glycerol, a whole mess of glass bottles and bottlecaps, a variety of high-caffeine black tea bags, miscellaneous kitchen implements, a couple of copper-coated scouring pads, a selection of two-liter PETE bottles, iodophor concentrate, a hydrometer, a somewhat overstressed and twisted mind, a wife, four cats, and a dog. What shall I make?

I’m thinking I should aim for a mildly sweet brew with a ginger bite, perhaps adding a bit of tea or pepper if the sweetness needs balancing – but of course part of the goal of the exercise here will be to try to adapt to whatever I’m getting along the way…

Suggestions?

Ewwwwwwwwwwwwww……

They say “When life gives you lemons, make lemonade”. What if life gives you snot instead?

Someone's slime-covered handNow, see, this is what happens when I’m too poor to buy nice distracting new toys for myself. (No, not the hand in the picture – that’s not mine, it’s just there for illustration.)

I found a pot that I’d rinsed well but then left filled with water in the sink to soak, to help remove the last of the rice bits stuck to it. It hadn’t gotten stinky or fuzzy or anything, but it had gone…viscous. Like a light sewing-machine oil. Naturally, I took appropriate action to deal with it.

I fed it.

Glucose (“dextrose”), to be precise. It’s since been dumped into an old glass jar and the original pot thoroughly scrubbed with hot soapy water. At this point (a day later) the slime is closer to the viscosity of vegetable oil now. And I fed it again.

I wonder what it is? I mean, obviously it’s bacteria-snot, but what kind? I suppose if I had some iodine I could check to see if it’s a polysaccharide (evidently this test works on polysaccharides besides starch). If only I had a microscope, I could at least get some basic hints as to what’s producing the slime. Maybe I can maintain a culture and figure it out later, if I can ever afford a real microscope. Perhaps I could even attempt a strain-improvement program to increase the production rate…

Uh…I did mention I was a nerd, right? Okay then.

I wonder if anyone at work has a bacteriological microscope setup that I could use?…

I have a shocking confession to make.

I think I may be a nerd.

No, no, don’t try to deny it. I think it pretty much has to be true for someone who reads a 10-page scientific paper (hover or click here to see the reference) in order to learn that bacteria-snot is slimy. Yes, I am a nerd. And for that I am deeply, deeply….

Oh, who am I kidding? I like being a nerd.

Stainless Steel fermenters at a breweryFor one thing, being a nerd allows me to fully enjoy one of the perks that my job gives me – namely access to a lot of scientific papers that I otherwise wouldn’t be able to afford to obtain access to from the greedy [insert your favority profanity here] who insist on charging $30 for permission to look at a decades-old articles for a day. I should add that this perk includes Inter-Library Loan for articles that I can’t get online, and the service on campus is great so far. Same day delivery of a classic article from 1930 in what I’m guessing most people would probably consider an obscure journal.

It doesn’t have quite the same thing in it that I expected from the source that pointed me to it, but I think it can still be considered “classic”. I need to re-read it more carefully to make a final decision on this, but I think I have my next “The Giant’s Shoulders” article in time for this month’s upcoming issue. And, yes, the picture attached to this post is a hint (and, no, it’s not directly related to the bacteria-snot article mentioned above in any way…)

Coming Soon to a Bigroom.org blog post near you!

I got a little money for Christmas, but I’m feeling quite guilty as I didn’t really have the time and money to reciprocate in advance. I also haven’t been able to figure out what to spend it on until now. Now, I have a solution for both problems.

Xanthomonas campestris growing in a petri dish and exuding slimeI intend to spend it all on fermentation-related food ingredients and do some experimentation with sweet-tasting foods. Initially, in addition to flavors (spices and whatnot), I need to track down bulk quantities of:

  • Erythritol, which is a virtually non-caloric sugar alcohol which unlike sorbitol and so forth is not normally prone to cause gastric distress, and unlike Xylitol is not hazardous for beloved household pets. Better still, it actually is very tasty unlike that nasty hippy “Stevia” crap (which isn’t produced by fermentation anyway, as far as I know).
  • Food-grade Glycerol (“Glycerine”), which I hypothesize is close enough to the structure of Erythritol to mix well with it and help the erythritol dissolve (and hopefully prevent crystallization, much the same way the “corn syrup” does with sucrose).
  • Xanthan Gum. MMmmmmm…edible bacteria-snot. (Okay, for all that this sounds disgusting, it’s really somewhat similar to pectin, which like xanthan gum is a polysaccharide. Pectin is just fruit-snot rather than bacteria snot. Dietarily, both count as “soluble fiber”.)

There are probably other ingredients I can come up with as well. For those of you out there who are owed gifts: Chewy candies, hard candies, baked goods, and/or beverages, what’s your preference for my initial experimentation? Assuming anyone’s interested, I will probably blog my results…

Meanwhile, I’ve also been thinking about geolocation, geotagging of audio and video media, and Asterisk again. I want to take the lessons learned from my playing with the “Where Was I?” prototype and turn it into a real geolocation system, integrating with Asterisk and Laconica (which turned out to be easier to set up than I’d feared – I’ve now got my own Laconica server at http://omniblab.dogphilosophy.net/laconica, though I need to sit down and activate the IM integration (Twitter may have abandoned IM, but it reportedly works fine in Laconica).

It also turns out that you can use Asterisk with cellphones(!), at least if they have bluetooth. That’s handy to know…

Argh – too much to do, not enough time!…

Winter break over…CRAP!

Open Thread here, just to let my readers know that I haven’t forgotten you. Please post appropriately chastising comments below for not getting nearly as much done as I’d hoped during the break…

Bedtime – I’ve got Real Work™ to get back to in the morning…

Exhaustipated, but I’m home

I had to forgo the pleasures of lounging in the hotsprings, due to the excess of time it took to load up Flagella for the trip back and finish running errands. I had to get out of Idaho while the getting was good, as another storm was on the way. Still, the return trip wasn’t a total loss:

FloppyCow gazes from inside Flagella (my car) at the beer I just picked up at New Belgium Brewing Company - La Folie and Frambozen
I managed to score a couple of bottles of La Folie and a six-pack of Frambozen. FloppyCow is jealous. These brews may make a decent relaxative with which to treat my exhaustipation.

I learned a few things playing with my prototype “Where Was I? application for Asterisk. For one thing, I need a longer greeting message, so that my asterisk box will still be listening when my cellphone finally obeys me mashing on its keypad and sends the tones. For another, Suddenlink may be screwing me over on my outgoing data (I’m supposed to be getting 384k outgoing, which ought to be plenty of bandwidth, but strangely enough from outside my VOIP packets are getting completely screwed up. I need to research this to see if it’s really them.) In any case, I had fun playing with it, and now have a better idea of how to (re-)design it for regular use.

Meanwhile, though, now that the car is finally unloaded again it’s time to rest and try to remember everything else I needed/wanted to get done during the holiday break.

Oh boy. This is “bad”.

(Note the “scare quotes” around “bad” up there…)I woke up kind of late this morning, which is probably just as well as I think I really needed the sleep before I load up the car with stuff from the old house and make the ~1600 mile (about 2575km or 83.45 picoparsecs) return journey. As a bribe to myself for making this trip, there are two places I had been considering stopping for a bit on the way back. One of those two is New Belgium Brewing Company in Fort Collins, Colorado. In order to do this, though, I obviously need to arrange to be going through Fort Collins (around 8-9 hours from here) while they’re open. The thing is, there’s really not much point in stopping from my perspective unless they happen to have what I’m really interested in – their not-always-available limited-release “La Folie” (link from the image goes to the page describing it) and possibly their seasonal “Frambozen“. Last time I went by it appeared they always had some La Folie on tap at the tasting counter but not in bottles for take-out.

It turns out New Belgium is open on Saturday until 6pm. And they have both La Folie and Frambozen in bottles there right now.

The other possible stop is Lava Hot Springs, Idaho, where I find it very enjoyable to lounge in the hot springs amid all the snow. However, they open at 9am, so even if I get up really early to make it to Fort Collins before New Belgium closes, I can’t spend any time in the hot springs until 9am anyway, so I’d never make it from the Hot Springs to Fort Collins on the same day. I could, of course, lounge at the hot spring today and then hit Fort Collins tomorrow morning, stopping somewhere between Central Wyoming and Fort Collins tonight, but that could mean the return journey spanning three days rather than two.

However, the weather on this side of Idaho and Wyoming looks most passable today especially later in the afternoon when the roads have been cleared off well, and it looks like getting across the bad wind and snow on the Eastern side of the Wyoming may be safer and better tomorrow morning rather than today.

So, basically, the entire Universe (or at least that portion of it in charge of weather for this region of the country) is obviously telling me that I should take my time loading up and getting out of town, and then go ahead and stop at Lava Hot Springs for a little while to relax before continuing on to somewhere around Rawlins or so, and then resume in the morning which should just coincidentally put me going through Fort Collins in the Late-Morning to Early Afternoon time frame, when New Belgium Brewing is open.

I mean, I don’t want to stop and enjoy myself. Really, I want to be a good boy and drive back in the quickest, most efficient way possible, but who am I to thwart what is the Obvious Will of the Universe? (Supernaturalism makes some of the best excuses…)

In other news, I did manage to fix the Stupid Mistake™ in my little “Where Was I?” application for Asterisk, so now not only do the location updates happen but also the conversion of the associated voice update to MP3 for listening now happens automagically as well. I also fixed the hard time-limit, so updates shouldn’t cut off at 30 seconds like the one from Fort Collins did on the 24th. If you keep an eye on the page and everything goes well for me, you may catch an update from Lava Hot Springs later in the day. If you are especially bored (or are being paid by a Secret Government Agency or Vast International Conspiracy or Santa Claus to spy on me) I will try to do an update from there while sitting on the steps in view of the East Webcam. If so, I’ll be the tiny figure waving at the camera from the steps. If you happen to be watching at the right time, you might catch me there to gaze upon my magnificent pixellated spiffitude. Just don’t look directly at it or you may go blind…

Naturally, a live update from New Belgium Brewing Company is planned for tomorrow as well. After I return I can work on making my little application more interesting (embedded audio player, nicer presentation, maybe an embedded map, ability to come back later and attach related pictures…) and masssaged into a condition that wouldn’t be too embarassing to let others use. This “live neogeographical netcasting” thing is too much fun to keep just to myself. (I wonder how hard it would be to interface this with the Laconica microblogging system?…)

Further bulletins as events warrant…

Phone-in Geolocation: almost working…

It’s a hasty and rather brittle thing, but I seem to have the asterisk side of the equation functioning at a minimal level, including recording audio to go with the latitude and longitude that I dial in when I call. Aside from the beautification and cleanup to make it more intuitive, all I need to do is test the “convert the recording to mp3” call and whip up a quick frontend to display the data. Then all of you loyal fans (and/or secret conspirators) can follow along on my long but hasty journey complete with audio. Aren’t you lucky? (Don’t answer that…) If my schedule works out well enough, I may even be able to do a travelogue update from New Belgium Brewing Company along the way.

The basic process is that I whip out my trusty cellphone, call home, and dial the appropriate extension. I then key in my latitude and longitude, and then record up to a five minute bit of audio to go with it. The script then sticks the latitude, longitude, and timestamp (local to the server) at the end of a comma-separated text file and will then invoke a background process of LAME to convert the file to mp3 for online listening. I’m probably only going to have time for a really simple web interface for the moment since I’ve got to hit the road by lunchtime tomorrow after some work in the morning, but once I’m back from this trip I’ll hopefully have a chance to spiff it up.

UPDATE 20081223:If you’re bored, and you watch http://omniblab.dogphilosophy.net/where you MIGHT see an update or to show up during the day, assuming everything works. Unfortunately I won’t actually know if it worked until tonight when I stop for the evening and get online to check it out…

ANOTHER UPDATE 20081223 (late): Now that I’ve stopped for the evening, I’ve fixed the stupid last-minute typo that was keeping the page from working. The audio isn’t automatically being converted to mp3, so until I get time to figure that out the audio parts of the updates won’t show up until I have time to log in and start the conversion by hand. Hopefully be able to fix that (and spiff up the display page) in a day or two.

Any questions, comments, or suggestions (or requests)?

Geotagging through Asterisk?

Between telemarketers annoying me into getting my upgrade to Asterisk 1.6 finished and the hasty long-overdue road-trip back to and from Idaho again, I’m reminded of an idea that has been fluttering around in the back of my head, not unlike a small bat in the top of a bell tower.

My vast hordes of cult-like fans always seem to want to know where I am. This is obviously an issue in a case where I’m going to be driving 1600 miles, then turning around and driving back, over the span of 4-6 days. It would be pretty easy to set up something on a web page somewhere with some kind of map. The real problem is – how do I update the map?

In some places, I could stop for a while, haul out Igor, boot up, find a public wireless network connection to the internet, and do the update that way. However, that’s time-consuming and awkward, and I want to get this trip successfully completed as quickly as I can. Plus, it’s not always easy to find public network access points, especially through the barren, windy, snowdrift-covered wastelands of Southern Wyoming where a chunk of my route will take me. I have a hypothetical solution, however…

Continue reading Geotagging through Asterisk?

Obscure scientific papers, Mad Science, Travel, and other randomness

First – an amazingly astute observation that I’m ashamed to have not previously noticed myself (click image to go to it’s original site and see it full-size…):
Most 'Mad Scientists' are actually just 'mad engineers'...

I’m proud to say that I think testing Mad Hypotheses is great, and will continue to try to be a Mad Scientist. And a “Dirty Old Man” someday, but that’s a whole separate issue.

Second – I am really loving the perks of my new job – namely access to the college library system. I had previously mentioned (see last couple of paragraphs) a certain article that I wanted to get my hands on:

Greenberg LA:”The Definition of an Intoxicating Beverage”;Q J Stud Alcohol. 1955 Jun;16(2):316-25

Not only does the medical library have copies of a Czechoslovakian microbiology journal, the main library had a set of this old journal, too. I have my bedtime reading for tonight…

Thirdly – Another Giant’s Shoulders carnival has come and gone. I now believe that Eduard Buchner had hit upon not only a useful truth of living systems, but also a nifty alternative “mad scientist” hairstyle. Now I need to come up with one for next month. It’s been getting me thinking, though. That blog carnival is intended for “Classic” papers. Implied is that the papers are somehow important to the development of some scientific field or other. I’d like to see a variation on the “old papers” theme focussing on random old papers (where “old” might mean a few years or decades, depending on the subject) that people have found useful or interesting. Stuff that isn’t necessarily ground-breaking and has perhaps been forgotten or lost to obscurity but still has useful things to teach us. Naturally, I’m thinking especially Microbiology (and especially Microbiology other than Medicine) and Food Science. The Carnival could be called something like “Second Chance Science” or something of the sort. Just a thought.

Fourth – speaking of “Microbiology Other Than Medicine” and Food Science, apparently The National Academies of Science want to know what scientific topics people most want to read about. As usual, “microbiology” appears to have been relegated in their breakdown to merely a subset of either medicine/diseases, “biology”, and perhaps a small subset of “energy” and “Feeding the World” (no, seriously). The survey includes space to tell them what they’re missing – I heartily encourage anyone who cares to make sure you take the survey, and mention industrial and environmental microbiology and food science as subjects they shouldn’t continue to neglect.

And, finally – next week I need to make a very-long-overdue run back up to Idaho to grab some things from the old house and make sure it’s still standing, the water’s really turned off, nothing unnecessary is running, etc. 1600 miles of driving each way. Ugh. Anybody got any good recommendations for things to listen to on the trip? Other than having a chance to finally grab some things that I am missing, maybe I’ll at least have a chance to visit New Belgium Brewing Company again, since my route goes right past it. So long as I’m not driving by on Christmas day (when I assume they’ll be closed) I may have a chance.