Category: san francisco

Legion of Honor 100th anniversary festival

Posted on by Liz Henry

There was so much cake! A marching band! Sketching in the galleries! Ballerinas and an organ player! Printmaking and free art stuff and activities in a sort of swirling all day chaos. I spent all day at the Legion of Honor and had a great time.

a ballerina in mid step in a marble hall art gallery with marble rodin statues

It was heartening to show off this gorgeous corner of San Francisco and a day of amazing culture to my parents, who have moved here from Texas! My sister and I hauled them around the museum  – we went through the Mary Cassatt special exhibit and both gift shops – and to the lawn where we had our sandwiches and cookies we brought from home & then attacked the aftermath of the Cake Picnic.

I hadn’t realized that to get into the Cake Picnic proper, you had to bring an entire cake! Per person! (or maybe a small group?) I have to share photos of the before and after. There were hundreds of different cakes. After the main crew of cake-bringers were done, they unleashed the rest of us onto the remains strewn across the labyrinth of long tables covered in white tablecloths. The mess of plundered cake plates looked almost as beautiful and colorful as the “before” tables. dozens of differentcakes on tables on a lawn

My favorite thing about this was watching people wander through the devastation and the emotions playing across their faces. First, being overwhelmed and confused  – then desire, even greed and lust, warring with a sense of the forbidden – and the moment of decision where people just said Oh fuck it and dove right into the smeary cake stands to get a glob of icing and crumbs. It was so beautiful.  That is how you know the cake picnic was art. It made people FEEL very intensely! The absurd abundance, the variety, the love and intent behind making something so delicious, unnecessary, and flamboyant – and the collectiveness of everyone bringing cakes!

a long table covered in the remains of many many different cakes. a man leans over and puts a finger into one in the distance

(There were forks over by the statue of El Cid, but by the time I realized that it was far too late for me, personally.)

We all laid on the lawn on my picnic blanket and my dad commented after a while that he hadn’t sat on grass for probably 20 years. “No fire ants here!”  Maybe he will warm to California!!!

I made prints from someone’s lovely art  – a poster of Alma Spreckels and another of a scene from the movie Vertigo – And got a free embroidered patch of the  statue of the Thinker – And then somehow a free magnet of the museum building which is now on my fridge.

a screen print of the legion of honor building with its many columns and an old fashioned car

The Mary Cassatt exhibit was great especially for seeing the parts showing her drypoint and aquatint process and experiments. I will be back to see that entire exhibit a few times!

Have a pic of my sister and I sticking our tongues out in excitement at our feelings of identifying with the lady reading a book:

liz and sister grinning, sticking out tongues cheerfully while liz points at famous Cassat painting of a lady with a book

It is always thrilling to see the real paintings of art that I have only seen in books or online before. You can get right up and see the brush strokes and the tiny lines of the canvas showing through which makes it seem so, almost holy, and real, and created, and I feel a shivery feeling of connection with people long dead!

(Though honestly when I think about it, which i often do, i also feel that way about every object i’m looking at, like, a random brick or whatever. Or – riding the bus past SF’s cute little houses – I look at the ornamental moldings or features of the houses, like the plaster shield things, and think about the decisions and aesthetic sense of the builders, carpenters, or house owners who might have wanted them.)

I had a good time trying to sketch in the upper gallery. It was set up so you could get a card to sketch on, printed with a border like a gold picture frame. You then could choose 5 pencils from their boxes sorted by color, and there were stools you could also borrow to sit on for sketching. Here is the painting I tried to copy,

rough sketch of lady in neck ruffle dressoil painting of a lady in a low cut dress with a huge neck ruffle

While I have never been able to really do faces and also never had any art classes I do love to draw and manage to do it expressively – there were some years where I drew comics and loved it but I was so slow at it that it was sometimes frustrating. Someday I’d like to take art classes and do a live drawing, contour drawing, all that kind of thing!   But words come more naturally to me and are my first love.

I tried to get one of the free wheelchair van Waymos, but none were around. My sister drove our parents back to the East Bay.  I ended up barrelling to Geary down the huge hill, which I love anyway — it is not like I go faster downhill in a powerchair, which limits my speed, but it feels extra joyous anyway on that particular hill and it’s a gorgeous landscape. I recall thinking, Huh a guy in a flat cap , looks a little like Horehound – but I raced past without even looking somehow and then we realized at the bus stop on Geary that we knew each other. It was nice riding the bus and chatting with Horehound (one of my favorite poets in the bay area – along with Steve Artnsen, Juba Kalamka, and Daphne Gottlieb, and Diamond Dave –  and some person named maybe “King” of indeterminate gender who read a brilliant poem about pouring milk into their cereal, while crouched on a stump in Holly Park earlier this year – and i’d like to meet more poets!!! I hope next year I will go to more open mics! )   A good end to a glorious day of connection with other people, strangers, my own family, and a fabulous poet acquaintance who I should go email right now so we can exchange information about various readings coming up.

Books and Stardrops

Posted on by Liz Henry

Well, I read Metal from Heaven and am about to start Can’t Spell Treason without Tea. And I’ve played the new Stardew Valley update on my Switch for the last two days, so much that I’m well into Summer Year 1.

Last night had dinner in Annalee and Jesse’s garden with a bunch of really lovely people. Loudly shrieked with people about Metal from Heaven (psychically damaged hallucinating fantasy motorcycle bandit lesbian train robber revolutionaries! unions! strikes! with a side of  decadent aristocrat prep school girl graduates!).  Other fun messing about with Meshtastic with Jesse and Emma H. and then Jesse told us about AREDN. I still need to go get my ham license!!   Megan told me about being a Master Birder and then Rick and I just kind of gloriously explained to each other all the facts we know about different kinds of rocks, which is like one of my favorite kinds of conversations, and then about family history things.

Today I had lunch with my parents and later had a video chat with yatima, who has covid and has to isolate – I will bring her soup tomorrow, having just made chicken posole after going to the newly opened (today!) El Chavo supermarket, which is great & I highly recommend it.  I went to Stamper and ordered new glasses, the cheapest possible progressives, because I sat on my wonderful glasses that I love. (I did find the same frames used and ordered them from Canada, fingers crossed that works.) Lunch was at the old St. Jorge cafe, which has re-opened with new owners as Tea Rex, and I can report they have a very good quinoa-beet-apple-balsamic salad and excellent coffee. That is it. I am giving myself some space and down time to feel a wide range of things.

Last weekend I had a great time with new friend Tiffany as we wandered around Valencia, had ice cream, dumplings, shopped around in Silver Sprocket, exchanged stickers, and showed each other our tattoos.  Danny is still reading me chapters out loud from book 2 of Dance to the Music of Time, from Bangkok, when our schedules overlap.

Everyone is just so shell shocked.

I try to keep my historical perspective and I do know that I am lucky to be alive in a time where I have any rights at all to anything, and I never expected even so to see queer/trans rights and all the legal changes there and the shift in acceptance that we have seen. We hoped that was a done deal – with a little backlash – But no. We then saw our rights to our bodies taken away and people die from pregnancies, miscarriages, infections, women driven into poverty or in the control of abusers.  The dynamic here I think is less backlash and more the economic precarity that goes with climate change and rampaging billionaires or whatever, that leads so many people into hate, fear, right down the path to fascism. We are not unique in the world, and other countries are struggling with the same stuff. What to do? I don’t know, probably same as ever but twice as hard and with more determination. I did not get to blow my ridiculous celebratory bugle that i blew in 2020 but I will blow it again soon enough.

I recommend reading (and subscribing to) Erin in the Morning – I found her post This was always going to be a generational fight for transgender people to be heartening today.

Bop Spotter

Posted on by Liz

I love this project, the Bop Spotter! This is my neighborhood and I love its musical landscape.

Sometimes I add to it myself from a bluetooth speaker on my wheelchair, but more often I’m surreptitiously shazaming the music around me from others’ speakers, from cars, from businesses I’m going by on the sidewalk.

This is a cool use of a old/low end phone – hooking it up to a little solar panel on a utility pole. The web page shows the community’s culture to the community. It’s community data collection that’s positive, approachable, and fun. We are also invited to listen along on Apple Music or Spotify!

You could expand this project out in different ways, like log all the music, make it searchable, count the times we hear particular songs or artists, make it possible to, in the future, reconstruct the public musical soundscape of this corner!

It’s beautiful just as it is of course, but I get kind of excited about the archival aspect of communicating with the future!

Whill battery hack night at General Lithium

Posted on by Liz

This week we held a little powerchair hack night with GOAT, Justin from General Lithium, CriptasticHacker and associates from Spokeland, Morgan from CIL, and more friends, to explore the battery technology of Whill Fi and Ci powerchairs. A Ci battery teardown is in progress along with an investigation into the Fi and its charger.

There was also knitting, and an adorable small support dog on a fluffy cushion. I had a cool moment realizing how many of us knew, or had worked with or learned from, John Benson (aka, Cripple A). I was thinking John, a fabulous human being, should get an award, and Morgan said, what he would really like is a parade. My mind took off with this great idea! What if we had a fabulous parade in his honor, with musical instruments and punk marching bands and a zillion wheelchair users zooming around?! We will also hopefully see him and some other repair and DIY wizards at our upcoming events!

a probably AI generated image of a futuristic looking glowing powerchair on a glowing disco platform

We didn’t do any formal talks or introductions, but CriptasticHacker kicked off by talking about one of his finished projects, the WBSW, Wheelchair Battery Spot Welder!

We have learned some things from cracking apart the Ci battery.
– It has hidden screws under the bottom corner pieces
– You still have to pry it open with a screwdriver and mallet
– The battery is encased in several layers of totally sealed plastic for waterproofing
– And under that it is podded, 5/6ths encased in rubbery gel stuff so you can’t really take it apart and hack it well.
– It has 1/4 kWh

For the Ci, our best option to soup it up (as it has fallen out of warranty and parts don’t seem to be readily available!) may be adding a new battery or batteries, which we could do for about $400 per kWh. We could easily fit 2 of those under my seat in the undercarriage basket. Then those could hook up to a new replacement (V)ESC (Electronic Speed Controller) which we then connect to the motor (managing the voltage etc. so it will be compatible).

For the Fi, we were able to access it a bitbetter and Zach, Henner, mjg, and others had a look with digital microscope, logic analyzer, etc. To figure out what is going on with the power management . Zach will describe all that on his hackaday.io page!

three people gathered around an electronics workbench

It was interesting to see the different approaches in play at the various workbenches. The laborious and intensive work needed for detailed understanding and reverse engineering is in some ways a philosophical stance, of learning, reuse, and conservation, but in other ways, a factor influenced by resource constraints. In other words, necessity is the mother of the meticulous teardown! The people with capital, on the other hand, had less patience with this approach and were ready to throw resources at a problem, and use new (or repurposed) stuff to do complete workarounds, or simply throw it all out and invent something new that would be more rapid to get working, even if unlikely to be elegant or refined in the first prototype.

There was a long discussion on how to make a kit to convert manual chairs to power with Justin and Morgan. To that I added some wild eyed ideas but also a pointer to these interesting, cheap, DIY open source wheelchair designs and to Whirlwind Wheelchair. We see people every day in the Bay Area who are struggling with clunky or broken chairs. It is a good topic for future exploration – what other conversion kits are out there? What were the problems and pitfalls? How feasible is it to to come up with a maintainable, cheap, design for such a thing?

I learned during the event that ESC (pronounce the letters in it) is an electronic speed controller (the thing I normally just call “motor controller” with a vague handwave.) VESC, frequently mentioned by our hardware hackers, is a particular technology – or we could call it a movement – that I think looks amazing – for “flexible, efficient, and reliable power systems for your platform”.

Another cool nexus of ideas that came up: Whill chairs come with Bluetooth and a phone app. You can control the chair from the app, configuring it with one of three pre-set acceleration curves. Could we write a new app to communicate with the chair and program it in different ways?

You can also steer the chair from a phone or tablet screen via Bluetooth. I have never actually used this feature. But we can see that airports are starting to explore using Whill chairs on auto-pilot, to take passengers to their gates. Using programmed routes but also LIDAR, like robot cars! That put a gleam in several people’s eyes. Actually, it put a whole range of different and hilarious facial expressions on everyone’s faces!

And as one more note for future investigation: The chairs also appear to log and send diagnostic information to the manufacturer. I’d certainly like to see that traffic! I wonder if it is encrypted and what the heck it is sending!

I’m really looking forward to Grassroots Open Assistive Tech hosting more electronics and hardware tinkering nights, as well as other DIY gatherings!

Overheard:
(just for fun – it was a lively event!)

“I’m so impressed with the fact that you bypassed the VMS…. Expert move”

“….. and then it would explode!”

“That motorcycle [points to motorcycle in a giant pile of e-bikes] has a battery bigger and more powerful than a tesla powerwall. and it goes 160 miles an hour! [gleeful laughter]”

“You can control it via bluetooth? Woah!! That’s my kink!”

“There are no standards for bike wheels, so there are 4 different kinds of 26 3/4 wheels and none of them work with the others!”

(Justin): “I’m gonna take your 1/4 kWh battery and give you THREE kWh. We can just strap the batteries under your seat.”
(me:) “Oh, great! I’ve always wanted to be launched into fucking SPACE with my ass on fire!”

“Is this illegal?” “No surely not!” “Well, maybe? But we’re just taking things apart, and looking at how it works! How can that be illegal?”

(FYI: This can be a complex question! You may want to read this Coder’s Rights Guide from EFF as a starting point. )

More pics from the event:
Wheelchair battery hack night at General Lithium

Thanks to everyone who showed up, chatted, tinkered, and especially thanks to our congenial hosts, General Lithium – they are a battery tech company, but they also have a nonprofit wing that runs this maker/coworking space in the heart of San Francisco. Have a look at their events page and membership information!

San Francisco wheelchair repair program

Posted on by Liz

If you’re out on the street and your wheelchair breaks down, you need immediate help. (You can’t always rely on Love and Magic!)

And similarly, if you’re stuck in your house because of a flat tire, wobbly wheel, bad battery, blown fuse, or whatever mystery problem your wheelchair has, what happens? In the East Bay in the Bay Area we have the great non-profit Easy Does It, which will come pick you up and fix your chair for free. (Shout out to long time repair expert John Benson, who is an amazing person and who supported their program for many years with his Secret Wheelchair Parts Warehouse!)

Now, finally, in San Francisco we have the Independent Living Center SF Wheelchair Repair program that does something similar! I went last week to the ILRCSF launch of the program and hung out with Vince Lopez, who is an experienced repair tech and all around great guy. Lana Nieves who heads up the organization welcomed around 40 of us to the spacious conference room, Vince talked about his experience as a tech, we toured Marisol’s assistive tech lending library, and also heard from Michael from Pride Mobility who was there to offer whatever resources and connections he can provide.

a row of masked people in a conference room posing for a group pic

This new wheelchair repair center is funded by San Francisco Disability and Aging Services and is available to San Francisco residents, for emergencies and repair visits within the SF city boundaries. The repair program has limited hours (I think working daytime hours) and you can request either emergency help, or schedule an appointment, by calling their number at 415-609-2555 or emailing info@ilrcsf.org. Vince will come to you if that’s needed with a bag of tools. He can also provide rides to a safe location where you can transfer, in a wheelchair accessible van ride (provided free by Waymo) and even a loaner chair, powerchair, walker, or scooter if he has one available.

a man posing next to a row of loaner rollators, manual wheelchairs, and powerchairs

The program is also supported by many wheelchair manufacturers and by MK Battery. (You can get your batteries replaced! Free!!! At least for particular lead-acid scooter and wheelchair batteries they have stocked.)

shelves with new wheelchair batteries in stock

One last nifty service, you can get your wheelchair washed down completely in their portable washing station. I noted it looks like something that is not too hard to build, made from super-sturdy plastic tarp/map base, PVC pipe, shower curtains, a hose, and a pump to drain the water out. (This kind of setup can be used in a kitchen or even a yard for people to wash in if their own bathroom lacks access.)

people in a conference room looking at a wheelchair sized portable wash station

Murderbot’s spa day!!

After the event I got some help from Vince back in the shop. My Whill Ci front fenders break often, I’ve gotten them replaced several times, then lived with the brokenness and loud rattling for probably over a year now, sometimes temporarily fixing it with duct tape and Sugru.

Vince called Whill support, got them to email him the service manual (which I’ve asked for for YEARS and haven’t gotten!) and we got down on the floor to pop the wheels off and figure out what was wrong. While I was on the floor scooting around on my butt, I took the opportunity to wet-wipe the dust off the entire front of my chair.

a powerchair frame up on a jack with its wheel off

Some foam tape, new screws, blue loc-tite, and some cleaning, vastly improved my broken fender and wheel situation. More calls, a quick trip to the nearby hardware store, and a lot of fiddling around fixed my chair! (I got to try a loaner powerchair while all this happened!) And Vince is continuing to investigate if he can wrangle a replacement joystick controller out of the company — another thing I have asked them for but he is apparently the wheelchair support tech whisperer, because he got actual help incredibly fast!

(While I get told to buy a new Model C2; sure, like I just am going to drop 3500 bucks when I could fix my current chair?!) Fortunately now we have California’s new Right to Repair law to support our efforts to maintain our incredibly critical assistive tech! So when I do get a new powerchair eventually, the manufacturer will have to keep its parts available for at least 7 years.

My chair’s fenders no longer rattle, which is great, so I can perfect my technique of me + Murderbot sneaking up on people on the sidewalk!

Hip hop and a party

Posted on by Liz

I took the 49 and the 30 buses across town to the Palace of Fine Arts for the International Hip Hop DanceFest – its 25th year! If you can, grab tickets and go tomorrow, it was an incredible trip.

The show was particularly great this year. I think my favorite peformance was the one led by Selasi Dogbatse from Brussels, “A Piece of Me” , which was incredibly emotional and dynamic – it seemed to go through a narrative of culture, family, artistic expression and a sort of artistic journey, but what often made it great was the relationships between the dancers as they really danced with each other in a communicative way that also felt like change happening between them. Ensemble work where everyone was individually going through artistic growth by their interactions in the actual performance! I don’t really know how to write about dance, but that was my impression!

colorful stage full of dancers

Wildly energetic and skilled dances from Flawless (London) who were acrobatic and stylish, House of Jit (Detroit), Wanted Posse (Paris) were total crowd pleasers, big ensembles. Wanted Posse acted out fantastic scenes from a 1920s speakeasy, House of Jit showed off Detroit style which I was not familiar with but which is FAST and complicated and looks super cool.

hiphop dancer on stage

There were two smaller acts, Snack Break Movement Arts from Philly, and Ben Donner who gave a heartfelt solo dedicated to his grandmother, as the opener to the show. Snack Break’s set was really beautiful as well and told a loose narrative of childhood friendships, games, rivalries and fun as the two friends compete and play – it had a nostalgic feel as they incorporated hopscotch and hand clapping in with their hip hop and swing moves.

Then there were the local ensembles, California representing! Str8jacket from San Mateo had a lot of young people and great choreographic talent. I thought of my son’s old group Community Street Jam and the choreo by Barb Miron and her crew who were often paying homage to Jabbawockeez, with fast and complex moves that never felt repetitive. I never know how they remember it all! Whew! They had great energy and I love the bay area waacking, popping, and whatever they were doing, I think I’d call it House. Then Versa-Style Dance Company from LA giving us a more matured west coast style infused with salsa that had the audience screaming and hooting! Along with a kind of similar feeling to Selasi Dogbatse’s group in that you could see different personalities and artistic journeys expressed and the joy and difficulty of creativity and collaboration. It feels wrong to pick favorites but they were also my favorite, they were just so perfect in every way and I could not even keep still in my chair! I had to go home and do some dancing around too!

The best thing about hip hop is the supportive culture that always shines through in Micaya’s shows, you can see the emotional strength of all the collaborations and of the (temporary) community around the show that she creates. Really a joy every year — I put it on my calendar for November just as soon as the “Save the Date” email arrives!

Micaya in a colorful dress with the mic in hand

I had a little interlude at Crissy Beach feeling the sand in my toes, admiring the pelicans, taking pics of the bridge and enjoying the late fall sun. Right near me a group of obviously queer parents of toddlers were dressed in spangles and sparkles for the birthday party of a little kid who has the same name as my son who I was thinking of all day long since we have always tried to go to this show together! It was funny to wish this tiny, silver sparkle loving Milo a happy birthday while I was thinking of my own grown up sparkle-loving Milo!

On the bus on the ride home I got lucky with entertaining bus driver action. It was rush hour crowded on the 49 but the driver kept us all amused in front of the bus with his friendly greetings and running commentary.

At one stop there was a lady with a giant cart with stuff strapped to it with bungies, a load higher than her head and probably about 2 and a half feet wide. Our driver pulled up and was like, “I am sympathetic to your situation but you got a lot goin’ on sister”. Very much standing room only at the front of the bus with me also wedged in there in my powerchair absolutely surrounded by close up butts and elbows. Cue an argument from Cart Lady. “But my dog needs these things and I have to protect my dog! When is the next bus!” (They come about every 5 minutes!) I assume there was a dog in the crate strapped at the bottom of the pile. No one likes to be passed up and I felt sympathetic but it was just impossible.

Then the kicker, she yelled, “BUT YOU LET WHEELCHAIRS ON THERE!! IT’S NOT FAIR” The entire front half of the bus groaned and rolled their eyes and me and the driver started laughing once he had pulled away.

“Look now, we’ve seen everything, if you have wheelchairs, you gotta also give equal rights to dogs!!”

“The thing is, I’m way more fun than a dog!”

Later on the ride the nice driver was telling stories of how he worked on all the Bay Area bridges in all weather and how cold it was but how beautiful.

I was also called “Sir” yesterday and “Buddy” “Pal” and “My man” today at random times so my nonbinary haircut must be doing its job.

Geek tour of the San Francisco Bay Area

Posted on by Liz

People come to San Francisco, still, in pursuit of the technoutopian dream, but also they like to pay homage to an idea of “Silicon Valley”. Now that the Mozilla monument has gone to storage, there aren’t a lot of public monuments out there to visit. We really need enormous, beautiful public monumental art to celebrate Internet and computer history!!

But we don’t have that. So, where to go on your nerd pilgrimage? I have a list of recommendations for the computer nerds with a romantic soul!

The Computer History Museum heads the geek tour list of course! It is in Mountainview and the public transit options aren’t ideal, but are doable. You can take Caltrain to Mountainview and look for a city bus or a shuttle bus, or just take a cab/rideshare for the last leg of your trip.

The MADE – The Museum of Art and Digital Entertainment – is a hands-on video game history museum where the retro games are all playable, often on incredible and well maintained old hardware! It’s in downtown Oakland, a few easily walkable blocks from the 12th Street BART station.

The Exploratorium, while a broad tech and science museum, is gorgeously hands on and participatory. There are actual experiments you can do (not like so many science museums where interactivity means pushing a button or watching a video). And the techy things are elevated to really beautiful art in many cases (look for the creations of Ned Kahn, for example!)

Noisebridge hacker and maker space is open daily in the afternoons and evenings, and it’s basically a long running, large, donation supported and volunteer run, workshop. It is free, but cash or online donations are very much appreciated and needed! It’s a bit like going into a giant, messy, anarchic, collaborative garage. People are generally friendly, you can show up any time, and someone will give you a tour. If you feel like soldering something, or using the 3D printers, or learning a new skill, or just want a co-working space for an afternoon, this is a great spot to meet new people and hang out. Check the meetup page for classes and workshops!

San Francisco Railway Museum – this is a tiny but fabulous museum near the Ferry Building along the Embarcadero in SF. It tends to appeal to computer geeks!

Historic Ships at Hyde Street Pier – Now, this has nothing to do with computers but if you are the sort of nerd who like me, enjoys transit and infrastructure and history, you might like this very quiet park on the waterfront at Aquatic Park (avoid the Fisherman’s Wharf maelstrom). Seriously you will be the only person on some of these ships. Giant pulleys and block and tackle arrangements! Lie down in an actual ship’s bunk! You can walk onto the sailing ship Balaclutha and onto a huge paddlewheel steamship and a couple more interesting ships. Notably — the Balaclutha is wheelchair accessible, with a (very steep) ramp onto the ship, and a scary-fun lift down into the cargo hold!!!

The US Army Corps of Engineers Bay Model in Sausalito. Nerd heaven if you like this sort of thing. It’s a giant relief map of the entire Bay Area with its waterways, the size of two football fields, and you can walk around it to learn geography and history. Sadly there is no longer water flowing in it because it is now cheaper to run computer simulations of the water flow in the Bay. You can take the ferry there and walk (a fairly long walk but doable) to the Model!

Google! If you’re walking along the Embarcadero in San Francisco, the Hills Brothers Building plaza is a nice place to sit, and you can take a picture with the Google sign if that appeals to you. Coming up soon in October 2023, the Google Visitor Center will be opening up in Mountainview – maybe good to combine with a visit to the Computer History Museum!

Apple Park Visitor Center in Cupertino is an hour or so away from San Francisco by car. If you’re already down there or in San Jose and you’re a huge Apple fan then maybe it’s worth going to see. I’ve never been to it, but I see people asking about it often in the bay area subreddits.

The Intel museum in Santa Clara! If you want to read some corporate stuff about how chips are made, this is for you, but I am not sure if I actually recommend it since I’ve never been there and it seems to be mostly for school kids.

Hiller Museum of Aviation in San Carlos. If you love planes, or you kind of like them and you’re already on the Peninsula south of SF, this is a fun and cool little museum. Also great for little kids as they can run around very freely, and there’s entire sections of planes they can go into and climb around in.

More transit! Historic aircraft! Moffett Field (ie, the Bay’s own little part of NASA!) offers tours led by a docent and they have a small visitor center.

If the Mare Island shipyard museum ever opens up again, i highly recommend it because it is HUGE and super old fashioned and sort of clearly beloved by the people who used to work there and created a lot of the exhibits. They used to build nuclear submarines ! There’s a little periscope in the cockpit of an old nuclear submarine (or whatever you call the spot in a sub where there’s a periscope) that you can look up into Vallejo from!

There must be more. And there should be more! Add suggestions to the comments and I’ll add them to the post!

Historic bricks from San Francisco City Hall

Posted on by Liz

San Francisco’s original City Hall was built (on top of a cemetery!) starting in 1872 and finally opened in 1879, to be actually completed in 1899. (You can see some interesting photos and more history of the old City Hall on FoundSF.) Just a few years later, City Hall was destroyed in the 1906 Earthquake and Fire, collapsing in a huge pile of stone, iron, glass, wood, and brick.

ruins of SF city hall, 1906

My house was built in the late 1880s or early 1890s – though I have not pinned down the exact date, it was definitely here by 1892, built with a few other similar Italianate houses on land next to the original farmhouse on Mission Street. We’re doing some excavating under part of the house, and found some bricks marked with the letters C H in a fancy serif font:

brick marked with a C H

We looked this up hoping to find a magical database of historical brickmarker marks and YES. That exists! At least for California bricks.

Our C H brick was made in the 1870s for San Francisco’s original City Hall! It was probably in that pile of rubble in 1906 (cleaned up by 1909 according to some sources). These bricks were clearly part of a retaining wall which got covered over by some dirt, gravel, and a cobblestone patio (“Belgian brick”) at a later date.

Our bricks database lists them thusly:

Remillard Brick Company
San Rafael, Marin County, CA
1872-1878 for San Francisco City Hall

And there’s further cool info about the Remillard Brick Company from Oakland Localwiki and from Wikipedia!

We found other bricks, stamped CALIFORNIA and with round rivet-like raised dots in the corners, that were part of another layer of patio and wall that is now under the back of our house. The California Bricks database identifies them as California Brick Company and W. S. Dickey Clay Manufacturing Company, Niles and Decoto districts, Fremont and Union City, County, CA, 1913-1926.

Around that time, in 1920 or so, a future mayor of San Francisco, John F. Shelley, lived in our house with his parents and siblings. As a young man he drove a bakery delivery wagon, then went to law school, then became head of the bakery delivery wagon drivers’ union, then served in the California Senate and US House of Representatives, then became Mayor of SF.

Danny found us a quote about the C H bricks, which looks like it may be about SF City Hall. I will need to find the book to be sure of the context of the quote, but it’s from Bricks and Brickmaking: A Handbook for Historical Archaeology, by Karl Gurcke:

The initials ‘C. H.,’ impressed in the brick of which our new City Hall is built, put there to denote that they were intended for that edifice, may (should they prove to possess the lasting properties claimed for them) become to the antiquar[ians] of the remote future a source of much worriment as they labor to decipher their probable meaning.

Here we are, the antiquarians of the remote future!

Really it’s hard to express how much I love our 150 year old, C H bricks! I’ll figure out how to work them into our garden somehow after the construction project is done! For now, our back yard is turning into a sort of brick museum.

A day in the life of Capp St. Noisebridge

Posted on by Liz

Noisebridge moved into the new space, what, a year ago or so? Something like that. Because of the pandemic, we have been a little slow settling in, and this winter with the rain and Omicron surge, there wasn’t a ton of activity – a solid core of regulars working to get the space organized, the wood shop even more functional, the giant laser cutter in working order, and so on. I spent Friday and Saturday afternoon at the space and thought I’d report on my day today! In case you are worried about my pandemic surge risk taking I will mention everyone at the space is vaccinated and I stayed outside 95% of the time and wore a well fitted n95 mask!

Friday in between work meetings I cleared an enormous load of junk and trash to the front porch, listened to Claus’s vision of what might happen with the space, emailed an electrician for a quote, arranged for trash pickup today and a plumber to come snake the clogged drain. 272 Capp was some sort of auto repair place for a while, with a big concrete driveway and a rollup door you could drive through. The drain in this “front porch” driveway area has been clogged since the move-in, and we’ve gone through a few attempts to lever up its rusty iron grate to no avail.

First off me and TJ chatted with a guy I know I’ve met before, James, who is a science fiction writer, who let me photograph his amazing “battle jacket” covered in patches for punk bands and nerd things, stopped by and talked about his plans for lenticular printing. I gave him some tips on cheap options for rubber rollers (like for printmaking). Wonder if we will see some nifty lenticular print workshops at the space?

james with patch jacket

The trash pickup guys were intrigued and said they might come back another day for a tour and will tell their boss, who would like the idea of a free workshop.

The heroic plumber who showed up today chiselled and hammered the hell out of the grate, got it unstuck, snaked and hosed out the drain several times (absolutely disgusting smelling motor oil storm drain situation! ) The plumber is now a friend of Noisebridge and I think is going to show up to take a welding lesson.

I took on the top half of a plywood laser-cut obelisk that was in the trash pile (rained on all winter) as my project. It is now spray painted with spare cans of paint & I’m going to add hinges to one panel so it becomes a cabinet, slather it in marine varnish, and put a solar LED light inside.

Justin from Technical Underground spent hours building a giant planter box for the front porch – totally off the cuff out of scrap lumber. It still needs some sealant inside, a bottom shelf, casters so we can wheel it around the patio, paint, a coat of polyurethane, then I’ll fill it with the herbs and succulents that are now in some janky plastic pots.

Have a look at things coming out of our horrible car repair shop storm drain (drains to Mission Creek, I’m afraid)

heroic plumber

Meanwhile people were coming into the space and doing amazing mysterious things. Some 3-D printer stuff was happening, a guy showed up with a box of electronics stuff and god knows what he was up to, someone tried out sewing machines upstairs, a dude showed up with fancy lumber to build himself a desk –

One of the most hilarious interactions went like this, a dude riding by on a bike stopps & yells in, askking if we are open. Yes! Yes we are. “Do you have any electrical engineers here?” Yes probably. Maybe! What’s up. “Can I bring this, well, I have this BOX, I got it at an auction and it’s like, this 80s bullshit device that does something with your Aura, and electricity, and I want to know what it actually *does*.” Ok well how big is this box and can i just say right off, that you cannot leave it here but that does sound … hilarious” “It’s got a little carrying case! I can bring it and show it!” “Bring it a little later like 5 or 6pm when a lot more people will show up!” Hours later dude rolls up on his bike with a sort of thin suitcase and we all cluster round to see the 3-Part Body Charging Molecular Enhancer!!!! Hilarity ensues! It is several glass plates, a palm sized piece of hammered copper soldered to an amp lead, and some laminated instructions. Turns out we are missing the other 2 suitcases with the Transformer thing and the Bulb but the instructions were AMAZING.

diagram of molecular enhancer

I feel that some of the instructions are worth sharing with the world and you will have to imagine my dramatically reading them aloud, lingering suggestively on any mention of rubber or nooses in order to make TJ die inside.

How I Experiment with The 3 Part Body Charger

This is how I start and stop the machine so I don’t feel a zap of current when I start or shut it down.

1. I sit on a plastic chair (plastic does not conduct electricity) or
2. Sometimes I use our sofa. I cover the area I sit on with a kind of rubberized material or thick blanket that does not conduct electric. I remove my wrist watch.
3. I PLUG THE CORD INTO THE 110 WALL POWER SUPPLY I MAKE SURE THE MACHINE IS OFF
4. I place the aluminum & glass part (B) on a clean flat dry floor
5. I position the transformer part (A) as shown in Diagram
6. I place Bulb Part (C) in Foam on floor next to my chair.
7. I insert all 3 plugs in their proper sockets on back panel board as shown on diagram
8. I clean the soles of soles of my bare feet and place only the heels on the aluminum part of the glass plat
9. I tie the string of the Harness on the wire next to the bulb and secure the rubber around my neck this prevents the bulb from breaking if I should drop it.
10. I form a noose from the end of the starting cord and tie it on my right wrist.

Many lines or phrases in BOLD, ITALIC, in RED LETTERS, or ALL THREE with Suspiciously Weird Capitalization and yet a notably correct use of the subjunctive!

As near as I can tell this Molecular Enhancer is the equivalent of slowly licking a 2 volt battery. SADLY, Zach the neighbor on the bicycle only has 1 of the 3 part Body Charger. But we enjoyed this historical tour of someone’s absolutely crazed invention.

Justin Lazerbong brought me a very tasty burrito!

Briefly taught another young person how to use a power drill, left her to drill holes in the Obelisk, and I just kind of enjoyed being like “Here’s a power drill, hold it perpendicular, squeeze gently and get the feel of it , BYE” I think she had fun.

I also sent some innocents who had never done such a thing in their lives before, to a paint store to buy several kinds of paint, which reminded me of a similar good time when I yolo-ed to the e-waste center in my wheelchair trundling an enormous heavy bin on entirely inadequate casters 3 blocks down Capp St. with a fabulous young nerd named Wolf who had (I think) just shown up for the first time that day. Hello youngster we are going on a JOURNEY.

Among the things I gave away at the curb (post trash pickup) were: a pharoah costume in original packaging, cupcake decoration kit, many VHS tapes and DVDs, a bunch of weight lifting gizmos (which sadly, the owner of them showed up several hours later unexpectedly, oops, but noisebridge is not a gym, and they were in the trash pile but I felt bad as he was distressed and explained ot me that when programming, it was important to take breaks and do exercise to keep blood flowing to the brain – sorry dude) Some buckets, some more buckets, gnarly old pieces of lumber that had been in the rain and had nails sticking out, and some sandals. By this time the plumber (still snaking the horrible smelling patio drain out after 2 hours at it) was yelling out in a companionable way to passers by, “HAVE SOME FREE STUFF! YES ! FREE!! FUCK YEAH ITS FREE” unbending a bit from the beginning of the day when he was awkwardly calling me “Miss”.

I tweeted this afternoon to try and remember the fun stuff going on: https://twitter.com/lizhenry/status/1482455008507432963

This post is already too long but SO MANY THINGS HAPPENED and I met like, 20 people and got to hear all about their
projects and beam at them benevolently and share some cookies. And that is what I love about Noisebridge! But most of all I love the feeling of contributing something to society and this city, beyond my own private life, family, home, and job, together with other people.

Moving house and internal geographies

Posted on by Liz

At the start of the year we had no idea we’d be buying a house and moving. January 2nd we impulsively looked a house for sale down the street, loved it, scrambled to get our shit together, made an offer, and bang!!! We have a house. The move-in has been slow as I could not figure out how to manage an all at once pack and move without physically messing myself up in a zillion ways. But now we are more or less done aside from a few plants and a towel rack – then a final cleaning for the garage.

I love the new house so much – it’s a joy – and I never thought we’d be able to buy. We are now in massive debt — a weird feeling. I feel very lucky.

victorian houses and bougainvillea flowers

There is room for me to have a piano and I got a free one (a synthesizer in a nice wooden cabinet) from the local buy nothing group.

Little bits of myself are expanding or morphing as we settle in to the potential of the new space. Different habits start to surface.

Someone asked on Twitter how many times folks have moved in their life. I counted & it would be 28 times.

At Noisebridge at the start of weekly meetings when we went around for introductions Mike K. would always say “I’m not the quartermaster, or the ombudsman” (and I’d think — oh!! i’m both of those things, in this space! a good way of describing those roles) A lot of my brain does that quartermaster role. I have a whole mental map of where everything was in the old house, another of when it moved and to where and sometimes even in what kind of box (!!???) and now am creating a new geography for the new house’s contents.

So when I think “where’s my good scissors?” I get three answers, or sometimes just the location from the old house first. It feels so weird to prune the old map away!

My relation to the larger map has also changed. We are only two blocks away, but we are closer to a lively intersection (sometimes chaotic at night) and a bit further from the posh little shopping area on top of the hill. The sounds and the presence of neighbors are very different. I won’t hear the skateboarders bombing the long hill anymore or the people going up the hill with huge bags and carts of crushed cans to the recycling center on the other side. Instead I get pleasantly louder trolley noises and those late night altercations, and a few more buses (also pleasant to me) and a view of the 7-11 and gas station. After the pandemic the dance club/bar will fire up again — that should be interesting.

I notice different trees, my view of the sky is different, we get more sun (HOORAY!!!) I see the moon from the window, the hills, I can sit out on the front steps and look off far into the distance.

view of hills

From the back windows I can see a slice of downtown, and from the way the hills are shaped, get the visceral feeling of being perched halfway up one side of a valley. The old house was also perched but was smaller than everything around it, and in a position on a steep hillside that meant the range of our view was limited to the block or the houses just surrounding us. So the visible world has expanded.

The first thing I did to change the new house: hired someone to come pave over the gravel pit between the front and back so that I can get my wheelchair into the back yard and ground floor basement. (Still need small ramps built but I have temporary metal ramp to get the chair into shelter.)

Really looking forward to building a nicer little free library! Maybe shaped kinda like our house!!