Maui Techies Dinner 4/29/10

Last night the Maui Techies from gathered for a dinner at Asian Star in Wailuku.  It was a nice venue – quiet, open and good food (Vietnamese) – but lacked WiFi.  I had never been to this part of the island before – its a more industrialized area with auto body shops, small business offices, etc.  Quite a contrast from the usual image of our island – but a welcome one.  We do have small industry here.

There were probably between 15-20 people there, with some leaving a bit early and some arriving fairly late.  I got there about 6:20 and found about 6 people at a big table. It was obvious who they were.  People trickled in for then next half hour as we ordered up some family style grub & drinks.  Reichart showed off his iPad and apps. We all ohh’d and ahhh’d and exchanged comments on John Stewart’s recent rant about Apple and Gizmodo… and views on development for apple platforms etc.  (btw check out Mr Jalopy’s rework of S. Job’s anti-flash statement) As more people came in the table filled up and conversation volume increased. I got lost in talking with Larry McCarty about education, Garrett Lisi about theoretical physics, etc.  After food I moved around a bit and met Doug Nelson and his wife Susan and a few more folks.

Susan was quite interesting.  She (and Doug) are involved with South Maui Sustainability, and she pointed me at the related Upcountry Sustainability group.  Both are working on projects to encourage sutainability (balancing human activity in our ecosystem for long term futures).  The South Maui site has a good thread on “What is Sustainability.”  As the owner of a couple acres in Ha’iku and a long time garden putterer (aside from being a hard core Geek), I look forward to exploring these in the future.  There are lots of opportunity for hacking and making in this area. Its a lot of what the Fab Labs around the world work on for local projects!

I am sure there will be many more meetings of the Maui Techies. You might consider signing up on TechHui. The site sends notices of forum updates, but doesnt include the text, forcing you to go to the web site to read them. I’ll try and post notices before hand here and maybe someday get a mail list working for maui makers.

More later – I’ve got carpet to rip out so we can paint and get flooring in before The Wife arrives.

23b Shop sign

Visit to 23b Shop in Fullerton, CA

On Saturday April 17, The hackerspace 23b Shop in Fullerton CA had an open house and giant birthday party for Amber.  I had read up on the space a while back and wanted to check them out, so I drove down mid-afternoon.  I should have checked sigalert before driving, as the I-5 had some serious delays and it wound up taking me almost 2.5hr to drive 70miles.  The space is tucked away in an alley of an industrial park, with little to distinguish it from the more commercial neighbors.   They do have a rather unique sign in their window…

23b Shop sign

Sign in window for 23b Shop - Dolphins with flamethrowers vs Unicorns with guns!!

Anyway, 23B Shop is different from many other places I’ve seen.  It was formed by a group of friends who wanted a place to hang out and setup their machines.  Unlike many hackerspaces, 23B has welding and machine tools in its inventory – perfect for making the odd killamajig and gunsmithing.  It s a fairly small space – about 1000 sq ft not including the ‘storage’ loft.  The most prominent feature is the UV curtained off welding area – those orange curtains do stand out!  It holds a small bench with Oxy/Acetylene, MIG and TIG welders.  Behind this are a good sized lathe, a Smithy mill, drill press, horizontal & vertical band saws, grinders, etc.  They have a sand blasting glove box chamber, and a kitchen oven modified for powder coating outsized objects.  They’ve also got a small electronics bench, and a foundry, etc.  Quite a bit to cram into a small space.  The space had a storage loft in the back when they moved in.  They scrounged up some cool honeycomb composite flooring and made it serviceable for people – creating a lounge with a couch, tables and small liquor cabinet upstairs along with the overflow storage.

View from doorway into 23b Shop

View from doorway into 23b Shop

Some of the machine tools on back wall

Another view of the machine tool corner

Electronics bench in back corner

The 23b Shop folks are true hackers of the old school.  They are long time attendees of Defcon and several are Security Goons.  These are definitely folks I’d prefer to have on my side.  They were quite a likable and friendly bunch.  They had set up a small inflatable pool in the drive way, complete with air bubbler – unfortunately using the bubbler kicked off the air compressor completely overwhelming any conversation.  They also had a decent outdoor dj/music rig setup complete with flashing lights.  I had to leave about 8:30pm, just as the party was getting rolling.   It was a good time and I enjoyed meeting the 23b Shop people.  They are welcome to visit us at Maui Makers – when we have a space!

23b Shop crew chillin outside

Chicks, rollerskates, automatic (airsoft) weapons and alcohol - Yeah! Thats Amber the b-day girl in green.

A Visit to NYC Resistor

A week ago I posted that I was going to visit NYCResistor and take a class on April 10 2010. Sorry it has taken a week to update but life intervened.

I took the subway out from midtown Manhattan where I was staying and arrived about a half hour early.  NYCResistor is located a short walk from the subway station in a non-descript brick building on a not too busy/not too quiet street. The doorway is barely marked and might be easily missed. Visitors may need to call to get the front door unlocked.  Once inside there is a cool LED light directing you up four flights of well worn wooden stairs to the space.  The space itself is has nice high ceilings and is HUGE.  I briefly visited their previous digs back in December and this new space is much bigger. They have a big open room up front for classes, a couple side offices (one is home to their Epilog laser cutter), and another even bigger room back through the arches that houses ongoing projects. There were a few folks working on projects in the back room when I arrived, and some others puttering about, doing improvements on the space, etc.  The coolest project in this back room at the time I visited was a pair of Makerbot Plastruder Mark 5 prototypes undergoing stress tests.  Zach et al had set up a pair of laser cut acrylic boxes into which the plastuders were oozing out a steady stream of black ABS plastic.  I got to meet Zach briefly – quite a pleasure for me, he (like the rest of the folks there) was friendly and fun to chat with.  He said the plastruders had been running continuously for 24-48+hours!  That beats the heck out of the 20 min or so I get out of the Mark 4 on Goldbot (my Makerbot Cupcake).  They still have some issues to work out but I am excited to see this development.

Front Room of NYCResistor

I was at NYCResistor to take Shelby Arnold’s class in Paper Engineering.  Basically this is paper folding to make popup cards and books.  Shelby passed around a nice tutorial book – Elements of Pop up: A Pop Up Book For Aspiring Paper Engineers. It is loaded with how-tos and examples. I ordered myself  a copy from amazon after the class. Shelby then showed us how to make a number of basic popups for simple cards. I made a half dozen or so in the hour+ of the class.  Mine were plain white with no decorations – simple engineering prototypes.  Others in the class (about 14 total) were much more artistic – tacking on decorative flourishes.  One person even made a pair of popup cards showing robots walking in a city – second card showed the flaming aftermath.  It was a fun introduction to the craft. I wish there was time to go deeper and try out their CraftRobo machine, but alas there wasnt time. (also the machine was not set up.)  I’ll just have to wait till I have some time to experiment on my own.

Simple popup card I made during class

After the Paper Engineering class, Raphael Abrams was teaching a Soft Circuit class.  It was listed as sold out so I had not pre-registered. It was also scheduled to end about 5:30 which I initially thought would be too late for me to make it back to Manhattan for the party my wife was expecting me to attend.  However, Raphael said he would gladly let me take the class for cash payment and since subway travel was quick, I dropped $30.  It was quite fun although it ran long and I had to bug out well before the end.  Raphael had us make a simple LED circuit with a battery pouch.  The conductive thread is really hard to work with. You need to cut it with a sharp knife to avoid any dangling bits that could cause shorts, etc. It is fat and not easy to thread into a needle (dang these aging eyes!), and then easily slips out.  It also tangles and knots itself quite easily so hand sewing is tricky.  I did manage to get a pair of white LEDs wired up properly (in parallel).  Raphael had some conductive tape which I put down over a coil of thread on one end of the circuit. The other end was attached to half of a metal snap that I sewed onto a small piece of felt that was then attached over the tape creating a pocket. Inserting the battery into the pocket in the correct orientation closed the circuit and lights up the LEDs.  Raphael had some more advanced projects planned, but by the time I got mine working, it was 5:45 and I had to bug out for the train. I wish I had stayed longer – the party was delayed an hour!  I am looking forward to working with more soft circuits in the future.  There is talk CrashSpace might host a class, which would be great… if I’m still here on mainland.  Otherwise, we will have to do ourselves in Maui!

Soft Circuit class at NYCResistor

My simple LED soft circuit works! Next step is to add the battery pocket.

My simple LED soft circuit - before battery pocket.

DIY Paper Engineering, Die/Vinyl cutters

I’m traveling on the mainland this week. Just spent a couple daze in Salt Lake City and off to NYC tomorrow.  Mostly this trip is for family purposes but on Saturday I’m going to be at NYCResistor taking a class in DIY Paper Engineering.  I am jazzed to be able to take a class at this hackerspace – both to learn paper engineering and to check out a class at an established hackerspace.  The topic came to my attention back when I posted to the Google for Maui discussion.  I later found a really cool post/video on Tangible learning in 21st century Digging a bit further I found the author Shaunna Smith is at U. Houston and giving a tutorial about this on Society for Information Technology & Teacher Education (SITE) on this (link to preview).  Both of these talk about using a computer die cutting system like the Craft Robo and Silhouette both of which are under $300.  NYC Resistor has one (more?) of these and I’m thinking it would be a really inexpensive bit of hardware for MauiMakers.  I’ll post more after the class and let you know.

Btw, I’ll be on island tween April 23-30 and would love to get together with folks.  Drop me an email if you want to suggest a time/place.

jerry at mauimakers dot com