Diary of a Mad Scientist

12/31/2005

Night Owls and Mobile Office

Filed under: — girl Mark @ 2:20 am

Its 2:30 am. I’m sitting in my room with one of my wonderful roommates, with laptops and the space heater on. There’s a raging Pacific storm lashing the city outside. We’re working on our websites and listening to vintage rockabilly and eating cake and being extremely productive. No, life doesnt’ suck.

It’s actually mid-day for me- my sleep schedule got quite thrown off today after pulling an all-nighter at my metal shop yesterday, and taking a couple of long naps to compensate this afternoon. I had coffee at 8 pm and started my writing workday in earnest. It’s good to have other night owls to work with though. Days like that are surreal. Last night ended with a phone call from Graydon who was up and checking email at 7 am his time and noticed that I was posting. He’s a normal person and was quite shocked to hear that I was ’still up’ from the night before.

Oh, but here in San Francisco we are far from normal, and it’s quite easy to find others as abnormal as oneself. On the other side of town, Tom’s busy at his job, a contract position involving circuit design. He chooses to do it at night quite often. His Tribe profile includes ‘avoiding an office’ as one of his goals in life (important if your career is normally done in offices). He’ll probably be working till 5 or 6 am, as will I if I don’t watch out. Exchanging emails at 4 am is amusing. Tom sets his computer’s clock ‘forward’ a few hours when mailing out work emails at that hour so they dont’ look so strange to his boss.

I’m a 24 hour person these days- the awake hours, and the work hours, can fall at any point of day or night. I don’t have a set schedule so the last few days this week i"d been at the metal shop in the morning welding, and now I’m up all night, all in the same week. But after 10 pm it obviously becomes a lot more solitary. When Tom and I started dating it was such a novelty for both of us to find another night owl to be ’social’ with. Yes, the having of no life and the having of no sleep is one of the central tenets of our nerdy relationship. Im really happy to find that there’s another productive night person at my house, too, and more importantly, to be able to do ‘work social’ gettogethers, nocturnal or daytime. I’m not much of a partier or social person these days, and the ‘work social’ is a way of getting my ‘people’ kick without having the nagging feeling like there’s something else I should be doing because the To-Do List is whipping me.

My house is an owner-builder renovation. We’ve got one room with gas heat, and it’s been really cold for the area, at least for a house with no central heating (yet). It makes me feel good to walk into the dining room (where the heat is) and see someone hard at work at the ‘home office’. Sitting around and being productive with others participating (but not interfering), is really important to me. Being around self-directed people is important to me. It all started when I started working on biodiesel projects about 6 years ago- I had a girlfriend at the time whom I absolutely adored because she was extremely focused and self-directed and could take care of herself and half the world too (she’s now a medic, which is great for the community she’s in…) We got into this great pattern one winter called ‘work date’- where a date consisted of me coming over, cooking up some sort of obscenely rich dessert, and then us spending a few hours in her room, writing or doing research or something equally productive. It was during a few weeks of extreme blizzard weather in our town, and I’ve got some fond memories of being snowed-in and emerging with some tangible work to point to, both of us…

I’ve been trying to rediscover the same dynamic in my other friendships ever since. Being around all these computer programmer geeks who work at home has made that more possible than it was when everyone I knew worked in construction and socializing pretty much meant drinking. Last year, me and Tom and another couple of guys were doing ‘Mobile Office’ social get-togethers, whereby several folks who telecommuted, headed to one nice warm room with laptops (and McMaster-Carr and Cole-Parmer, in my case) and worked ‘together’ for the afternoon. It’s almost like a social life, at least for us nerds.

12/24/2005

… and a MIG…

Filed under: — girl Mark @ 1:08 am

I jumped at one of the Craigslist MIG welders in addition to the fantastic TIG we’re buying. It’s a gigantic old brick of copper windings on wheels- the Idealarc Sp-200, and it set me back all of $450, which I couldn’t resist.

It’s got a decent duty cycle and gives us yet another machine in the shop. The shop currently has somethign like 6 little Lincoln portable wirefeeds belonging to other shopmates, so this one will do some mid-range jobs. We’re splitting theTIG three ways so the additional MIG also gives us a backup for when one of us is using that and the other wants to work.

This machine has the ’stitch’ function, which I"ve always wanted to try out, and a couple of similar features- ’spot weld’ (how different is that from stitch?)

I’ll have to wait till after Christmas to get the gas and start playing.

Our shop’s now putting the feelers out for a CNC machining center…

Mark

12/22/2005

TIG!!!

Filed under: — girl Mark @ 12:01 pm

so this morning we got a TIG - a used Miller Dynasty 200DX.

We is me and the boyfriend and a third person from our shop. Twice yesterday I almost bit the bullet and picked up a cheap used MIG (there were several on the local Craigslist- it’s a good week for welder prices, I guess people are selling everythign trying to pay for Christmas spending?).

A ‘1/3′ share in that awesome Dynasty welder isn’t much more than I’d have shelled out for a MIG that wasn’t quite right for me.

My ‘major purchases’ wish list is pretty much down to zero. Well, there is a little matter of wanting to get a Sprinter van next year, somehow, but having the great hauling van makes that a little less pressing of an issue.

Mark

12/21/2005

Processor system for sale

Filed under: — girl Mark @ 3:20 am

I’ve got a processor system for sale (actually, several- these are all new components).

-Appleseed processor, 50ish gallons, on metal stand

-HEATED, closed wash tank on a stand, with thermostat

-mistwash mister array

-bubbler for bubblewashing

-5 micron filter

-simple titration gear

- graduated cylinders for test batches and quality testing

-copy of Biodiesel Homebrew Guide book

-5 pounds of KOH

Basically, everything you need to get started other than a scale (I recommend B100supply.com for this . Good ones start at $35 there)

$1000

these are located in Berkeley.

Mark

email address: alovert at b100 dot org

Recents

Filed under: — girl Mark @ 2:55 am

I had a whirlwind month so far. Last month ended with a flurry of phone calls to farmers for a commercial biodiesel plant project I want to ‘incite’. I’m really shaking the tree trying to see what falls out about a particular business idea I’ve had for a few years. The process has brought me a really interesting education in farm economics and oilseed practicalities.

and, it’s meant meetings, phone calls, email, phone calls, brainstorming, and more phone calls. It’s still at the very rudimentary brainstorm stage, and I’m doing it all absolutely glued to a notebook- it’s too much information to keep straight- and it’s given me a renewed appreciation for what those people go through to grow your and my damn food. It’s interesting, it’s challenging, it feels important, and I’m generally just extremely happy to be spending early winter working on interesting projects.

The last round was meeting up with an interested electrical engineer who currently works in the aerospace industry on spaceflight controls, and having a fun afternoon at a cafe brainstorming about automation. We’ll see where that goes. At the very least he’ll automate a homebrew-type small-farm plant, for fun. Through him I also found a possible interesting location to try the CSA end of things, on a small CSA in the valley.

I"m starting to realize there’s a pair of markets for on-farm production- a commercial-type facility geared towards 100,000 gallons a year fleets or farms, and also a much smaller one that we started calling the ‘CSA plant’- a small unit barely bigger than homebrewing (about the size of what I’ve done at Machine Shop with rudimentary equipment, actually), geared toward large biodiesel coops or the needs of an entity such as a small CSA farm with one tractor and a few delivery trucks . I think there are a number of people currently furiously trying to crack the ‘CSA plant design’ dilemma.

Enough about that cause there’s a whole nother entry written already that I’ll post sometime .. later.

***************************
I had a list of long-term goals- this particular list was about major purchases- and they’ve all come around for much less than expected and much quicker than expected. The van, now a GC, hopefuly next a welder, and that’s just the blog-worthy stuff. I’ve blazed through a lot of minor but necessary tasks and feel quite happy about where it’s been going, despite my injury sidelining me completely off of my original plan for this fall.
*********************************
ALso somewheres ’round a month ago, one of my workshop students, a chemist, told me about a sale on old gas chromatographs he knew about.

!More phone calls!, emails to people around the world trying to identify if these were equipped like I wanted, phone calls to the lab to set up a meeting date, logistics, more email and phone calls to two other interested parties to figure out if we could each walk away with one. I drove to Santa Cruz, my friend who’d told me about the instrument sale took the afternoon to help me, and we took a look at the instruments at the lab. So far it looks great- Piedmont Biofuels is getting one and another, non-biodiesel, worthy cause is receiving the third. I spent a week chewing my nails waiting for the proper person at the lab to be ready to meet with us. My friend Hugh_D from the Ford forum was absolutely stellar through all this in setting this project up and dealing with all our phone calls, research, questions, logistics, emails… you get the picture. During this time he threw a little barbeque gathering one Monday night with a few biodiesel/diesel-owning friends down there, and we had a great time boring/scaring the teenage kids that they’d brought along, as we talked up biodiesel and Petromax lanterns and Mercedii and cloud point. One of the guests was Jorah, owner of the feed store in Ben Lomond (currently the only biodiesel pump in Santa Cruz area)- he’s a jovial person who seems to get along with everybody. The teens misheard his name and later asked Hugh ‘what’s up with that, a woman named Mark and a guy named Dorah’.
Jorah says that he gets firemen and country folk coming in to the feed store asking about the picturesque biodiesel tank (his pump is solar-powered and he uses an antique gas pump dispenser to hang the nozzle on). He is such a genial person that he manages to talk them out of their initial ‘why would you want to pay SO MUCH’ reaction , by invoking farm and national security issues, and they walk away with a tankful despite initial scepticism. Wow. Oh yeah, he loses money on the deal. HE’s just selling biodiesel because of his missionary zeal about the stuff.

Well, all the phone calls got settled, I had checks in hand from various people, and last Friday I drove down to Santa Cruz and loaded my van with gas chromatographs, the autosamplers, interfaces, computers, and spare parts, then topped it off by loading up the roof rack with pallet racking from a Craigslist deal. That’s the 16-foot tall warehouse shelving. My new shop has nice tall ceilings and I"m ecstatic about fitting my assorted crap onto pallet racks. I’ve really missed having a functional shop and it’s been chaotic with all my tools and supplies in various bins scattered all over.

gas chromatographs, pallet racking, and other biodiesel supplies

Last week I went into the beehive and there obvious Varroa mite problems- common to surface at this time of year here. Yes, bees get PMS- Parasitic Mite Syndrome, a combination of blood-sucking mite infestation and viruses that hitchike around in the process. My strategy for dealing with them is really complicated and I spent a few days on the internet reading up the latest nonchemical management advances, which have really moved forward since I last kept bees three or four years ago. MOre on this later I think.

My weekend vaporized… into what? oh yeah, I had a couple of 9-hour days at the computer answering email, mostly about the tour, and doing tour promotion stuff. During the weekend I figured out my hand was the worst it’s been since I injured it in September. The typing is now officially part of the problem. My injury had gotten a lot better in late November but now it was back to excruciating. Damn! I of course have no morning times available to go to the hospital again for a follow-up for several days to come. Ick!

monday was a sort of low point- staring at my new shop accessories and thinking about injuries, and freaking out a little about my deteriorating vehicles and my inability to handle a wrench to fix them. I’ve literally never taken any vehicles to the shop for anything other than alignment or tires - I do all my work and have no idea how the process works for normal people- and I was going through this funny anxiety wondering how to select a mechanic so I don’t get ripped off.

The answer suddenly came to me- believe it or not, I actually know a real, live mechanic- and a big cloud lifted when I realized that yes, there is in fact a solution to this unsolvable problem. the VW now in his hands with instructions to both fix the switch that turns on the electric fan (something that’s ALWAYS burning up on these cars- in fact it had just been done three months ago), and a request that he also wire up a permanently-mounted manual switch on the dash that I can use to turn it on and off the NEXT time it burns up. Every VW should have this feature.

I laid off the typing on Sunday and Monday (I think) and sat around reading and doing similar ‘doing nothing’ tasks- that made me think about all the different Web and book projects I was just starting to work on last week and how frustrating it was to have to take it easy with the injury. Arghhh…. Then two days off typing and the hand feels great. I should leave the typing alone for a while, but at least I can use tools again.

It pretty much had to get better- I had a pair of workdays scheduled this week, where I’d hired a friend to assemble Appleseed processor parts for me and to help set up the shop. I’m making a few ‘full system’ processors for sale to pay for my GC setup costs (which dont’ come about for a few weeks, so I’m doing fine with it). The last couple of days I installed the pallet racking with the employee’s help, plopped all my shop possessions onto it, created a really nice work surface, and installed the employee at the tedious task of assembling ’sticks’ of plumbing. I gotta say it’s really unpleasant just ’standing around’ and watching other people work or lift things for me. However, my new shop is making me extremely happy (as long as my injury lets me at least use SOMETHING in it). There’s a great group of people there whom I really enjoy socializing with, a nice kitchen, and lots of light… such a contrast to the old shop.

Three of us at the shop have been talking about buying a TIG for months. Tonight the need for a TIG in my life got poundingly loud when I started working on the wash tank that my employee had prepped and realized I can’t keep borrowing welders.

I think we’re ordering a lightweight inverter-based TIG tomorrow, and I"ll be looking for a wirefeed accessory for it to set it up for MIG when I need to.

There’ve been way too many exciting new expensive-ish possessions and projects in my life lately, but it’s working out so far as long as my hand lets it.

Next month is GC setup…

Mark

Tour web page

Filed under: — girl Mark @ 2:55 am

Complete information about the classes in North Carolina, Georgia, Houston, and Salt Lake City, is at http://girlmark.com/tour2006.html

Tour web page

Filed under: — girl Mark @ 2:52 am

A lot more information about the tour is here:

http://girlmark.com/tour2006.html

12/3/2005

winter tour

Filed under: — girl Mark @ 4:35 pm

http://girlmark.com/tour2005.html
Homebrewing and biodiesel equipment building classes this winter with
Maria ‘Mark’ Alovert:

North Carolina Jan 20-21
Atlanta GA Jan 28-29
Houston Tx Feb 11-12
Salt Lake City UT, Feb 25

others with exact dates to be announced:
March: Denver Co
later in the spring: Berlin MD and New Hampshire

for further info email classregistration@girlmark.com
to register, please see end of this announcement.

some details:

Pittsboro, North Carolina, at Central Carolina Community
College/Piedmont Biofuels:

January 20, 7-9, Pittsboro, NC: Biofuels 101 with me and local SVO
users. This is an optional presentation providing a short overview of
biodiesel, straight vegetable oil, the biodiesel industry, and homebrew
biodiesel.
cost: by donation, please email me to register.

January 21 and 22, Pittsboro, NC: two-day biodiesel homebrew
comprehensive workshop with equipment build
10-4 each day
cost: $120 for the weekend
this hands-on class will teach you how to safely make biodiesel fuel.
We’ll be making small batches of biodiesel, visiting the Piedmont
Biofuels homebrew site, and building equipment for some attendees to
take home (additional parts costs and details to be announced, email me
for info)

January 28-29: Atlanta, GA at Vegenergy. Class sponsored by Vegenergy
and B100supply.com
This is a two-day comprehensive homebrewing workshop with equipment
build- you can build a processor to take home (additional parts costs
and details to be announced, email me for info)
Cost: $120 for the weekend

Feb 11-12, Houston, TX, class hosted by Houston Biodiesel
This is a two-day comprehensive homebrewing workshop with equipment
build- you can build a processor to take home (additional parts costs
and details to be announced, email me for info)
Cost: $120 for the weekend

Feb 24, 6-9:30 pm, Salt Lake City, UT, Processor Building class hosted
by Utahbiodieselsupply.com
This is an equipment build class. We’ll assemble a few processors for
students who purchase parts kits (email me for info).
Cost: $25-50 sliding scale of your choice

Feb 25, Salt Lake City, UT: Comprehensive homebrew class, hosted by
Utahbiodieselsupply.com
This fast-paced, hands-on class will take you through the steps needed
to produce homemade biodiesel, test it for quality, and more.
Cost: $60

March: two-day class in or near Denver, Co, hosted by Lorance Romero and
Denver Biodiesel.

Dates and details will be announced at http://girlmark.com/tour2005 as
soon as they’re confirmed. Cost will be $120 for the weekend and we
should be building processors for those who wish to purchase parts kits
(details to be announced)

For info on past classes I"ve taught, and links to students’ reviews of
these classes, please see www.localb100.com/tour.html

How to register :
Registration: Pick what class you’re attending, and send payment and an
email requesting registration to me. I expect some classes to fill up,
please check back to this web page for class status. I prefer Paypal
payments if possible. I expect some of these classes to fill up early.

checks to:
Maria Alovert, PO Box 2994, Berkeley Ca 94702

Or Paypal (preferred) to me at the account wrench@tinkersworkshop.org
(First time users, you do not have to be a Paypal member to use Paypal
(it accepts credit cards). Go to Paypal.com, click on ’send money’, and
enter my address in the recipient field)

For any additional information , please email me with the specific
classes’ date or location in the subject line, to:
classregistration@girlmark.com

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