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Old Computers: Recycled

With today’s trip to Best Buy to take advantage of their recycling program I have completely done away with all my old computers, cases, and monitors. While I was able to give some away, most of it was dropped off at Best Buy where they (in Michigan) accept up to seven hard drive-less items per day (including CRTs) at zero cost.

Despite not having used some of this equipment in over ten years (such as the Dell Dimension XPS P90 pictured above, the first computer that I ever bought for myself) I can’t help but feel like I’ve given up something important. These are (were?) tools that I’d spent tens of thousands of hours building, using, and maintaining. Still, it’s just old stuff, and getting rid of it is for the best. I was not using this equipment and now instead of being clutter it’s being disposed of properly. Also, it’s probably best for me to dispose of this stuff now instead of in a few years when electronics recycling might not be so accessible or affordable.

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Carbonated Coffee

For my first carbonation attempt I tried coffee. I brewed one serving (about a pint) via the usual method then added another half cup of water, chilled it, and then force carbonated it at ~27psi until it seemed to stop taking gas. After letting it sit in the fridge for 20 or 30 minutes I impatiently tried it, but the initial opening produced a LOT of foam. After dealing with some bottle overflow I tried a couple ounces, and it was both what I expected and something bizarre. It was cold (like iced) coffee, but with an extra bitter flavor likely from the carbonic acid formed during the carbonation.

I’ll drink it tomorrow, likely with breakfast or lunch. It should be colder and less foamy and maybe even enjoyable. After that I’ll probably try making some soda, likely ginger or cream. I feel like I’m getting dangerously close to molecular gastronomy. If I post about acquiring a Dewar and some LN2 please warn me.

(The photo above was taken while letting the bottle sit after a round of shaking.)

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Carbonating / Kegging Supplies

While planning a New Year’s Eve party I realized that it’d be particularly handy to have supplies for dispensing kegged beer with CO2. Well, after a run to Cap n’ Cork I now have everything needed: a CO2 tank, regulator, thick-wall PVC line, a corney keg, picnic tap, keg rebuild kit, and ball lock fittings. I also picked up cherry and cream soda mixes and a special cap that allows one to carbonate things in plain plastic bottles. Now I can make carbonated water, juice, milk, or anything else whenever I want. Hmm. I think I could even try carbonating fruit…

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טרײף ארוחת בוקר

If my Yiddish subject line is correct, this is today’s forbidden breakfast: a sesame bagel with bacon and mild cheddar, served with a cup of typical-for-me coffee. The bacon is an uncured, nitrate/nitrite free vareity from Trader Joe’s, the bagel is a random item from Meijer‘s bakery, cheddar is some random prepackaged slices from VG’s, and the coffee is typical generic (Sumatran?) dark roast purchased in bulk from Costco.

This is a not-bad meal for a day of working from home, tying up loose ends, and perusing deals on late-spring vacations.

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Vegetable Biryani for Boxing Day Dinner

For Boxing Day dinner I made vegetable biryani for Danielle and I. I ate mine with a bottle of Rogue Yellow Snow IPA and Danielle had hers with Magner’s Cider.

I used this recipe from the wonderful Manjula’s Kitchen; an outstanding online resource for both Indian recipes and videos showing them being prepared. Despite leaving out the mint and not preparing any raita it was quite tasty, and roughly half the dish is left. It’ll be excellent for lunch this week.

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Bottom Bracket Replacement in the VooDoo Dambala

After the bottom bracket issues on the single speed I ordered a new FSA Platinum ISIS bottom bracket to replace the failed RaceFace SRX. This evening after a shorter than expected Christmas I fitted the new bottom bracket and now the drivetrain is working just as it should. Installation went smoothly and after cleaning the chain and slightly readjusting the tension it’s ready to ride.

Now to wait for spring time to come and single speed weather to begin again… Or maybe my neighbors (spanning the four miles to River Bends) will properly clear their snow

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Walkies!

As she’d been cooped up mostly in the house for a few days I decided to take Roxie for a Christmas afternoon walk at River Bends. We walked a bit of two track, all of the non-seasonal single track, and back via the pavement. There was one tree down on the single track and a bunch of deadfall, but nothing major. I was able to break the downed tree in two then drag it off the trail, and (as typical) the rest of the deadfall was kicked or tossed aside.

The photo above shows four (or maybe it’s really five?) downed trees on the first piece of two track. There’s quite a few downed things on the two track that’ll need clearing. All are ridable / easy to step over, but the park will definitely have it’s work cut out for it.

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Toilets of the World 2011

Someone, signing their name as S.C., and mailing from the Flint ZIP code has sent me a 2011 calendar containing photos of numerous toilets from different places around the world. Immediately upon seeing the return address being the same as the from address I knew something untoward was awry. Knowing a few folks up Flint way I have my suspicions about who this might be, but I’m not (yet) sure.

This will be perfect to hang up at work where I’m (almost) constantly needing a calendar to glance at.

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Thanks for the Snow, Neighbors!

Today I headed out for an afternoon ride up to River Bends on the Titus fitted with studded tires. Thanks to my neighbors who seem to feel they have no obligation to clear the path/sidewalk that runs along their house, much of the riding near my house was absolutely terrible. The lack of snow clearing was not the issue as I can easily ride through 5″ of snow, but with most of the sidewalk being partially frozen, lumpy footprints covered with dusty snow riding on this segment was simply unfun. Due to the balance, constant pushing, and careful pedaling required riding this stuff was more difficult than the hard climbs at Holdridge.

After making it to River Bends the ride was rather uneventful and typical for the park. The pavement was snow covered but smooth, and the two track had a nicely worn 12″ wide flat section perfect for riding. I attempted to ride the single track, but it was snow covered, soft, loose, and generally unfun. I think I’ll leave that to the hikers until things thaw or melt a bit.

While out in the park I saw fresh trails and the car of a friend who I know from MMBA group rides, but I wasn’t able to catch up to him and only saw him driving out of the lot as I finished riding through the park. It’s good to know that there other folks who are getting out there to ride this time of the year, even if it’s not on the single track.

As residential streets and some sidewalks (mostly business and township-owned) were cleared the rest of the ride was uneventful. I encountered the typical surprised drivers who didn’t expect to see someone at a crosswalk, much less someone on a bicycle, but there were no notable encounters. Weirdly cars seemed very cautious about passing me on the residential streets, but perhaps they saw me riding on icy patches were afraid of me falling in front of them. I’m really glad they chose to be cautious of just plowing past.

Final stats for today’s ride were departing at about 14:30, traveling 13.08 miles over 1:22:50 for an average of 9.47 MPH with a max speed of 19.97 MPH.

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Successful Ceiling Fan Modification

For the last two or three works the ceiling fan in my bedroom hasn’t been responding to signals sent by the remote control leaving us with only a dim table lamp to illuminate the room. Not long after cleaning the contacts in the remote the fan would occasionally fail to respond to signals from the remote unless its power was cycled by the light switch under the remote holder. After flipping the switch off then on it would then work for a few days before needing another reset, but this failing state only lasted for a few weeks before the system simply failed leaving neither the light nor fan usable.

Frustrated by this I decided to bypass the wireless entirely and switch the unit to a typical fan/light dual switch setup on the wall. I figured that the light kit and fan motor itself were still fine so I set to work eliminating the failed fan control module. Having a spare dual-switch for the wall and a third (red) wire already between the electrical boxes made the house wiring part easy, but I still had some work to do modifying the fan. By reading Ken L. Klaser’s article Ceiling Fan Capacitor Solutions I was able to understand the basics of fan speed control, but this this schematic which he linked to was most helpful.

After looking over the control board to understand how the wires to the two coils in the motor were connected I came up with this schematic of how I felt the fan would be powered when set to run slow and in reverse. Removing the capacitors and building a test assembly showed that my initial thought was right, and this resulted in my building the assembly shown above. The fan now runs in reverse and on slow speed when powered and the wireless circuitry has found its place in the trash.

I could have purchased a new selector switch and capacitor assembly to have variable speeds and fitted both it and DPDT switch into the housing to offer the original control selection, but throughout its life the fan was almost exclusively used on low and in reverse, so I didn’t see the need. The fan also looks as it originally did with no new switches sticking out of the side or bits hanging off. I may add these selectors in the future if they are needed, but I don’t see that happening. Thus this was a $0 modification, costing only a few hours of time to learn something new and then redo the wiring.

(Yes, I realize that I should have used a longer piece of clear shrink tubing to better facilitate potting the ends. By the time I realized this I had most of the harness together and decided that simple stress relief and a bit of insulation should be sufficient.)

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