Going to DEF CON this week? Getting into Vegas early? We’re having a meetup on Wednesday, in the middle of the day, in the desert. It’s all going down at the grave of James T. Kirk. Rumor has it, the Metrons will abduct a few of us and make us fight to the death on a planet with impossible geology.
The Hara Arena is closing down. The Hara Arena in Dayton, Ohio is the home of Hamvention, the largest gathering of amateur radio enthusiasts in the US. I was there last May, and I can assure you, the Hara Arena has fallen into a state of disrepair. The ARRL reports hamvention will be at a new venue next year. The last scheduled event, after which there will be an auction for venue equipment and furniture, will be on August 27th. It’ll be a comic book and toy show.
Hackaday.io has a log of projects. Some might say it has too many projects. The search is great, but sometimes you just want to look at a random project. That’s the problem [Greg] solved with his Hackaday.io randomizer. It returns a random Hackaday.io project, allowing you to gawk at all the boards and resistors found within.
Primitive Technology is a YouTube channel you should watch. It’s a guy (who doesn’t talk), building everything starting with pre-stone age technology. He built a house with a heated floor, somewhat decent pottery, and this week he entered the iron age. The latest video shows him building a squirrel cage fan out of clay and bark to smelt iron. The ore was actually iron-bearing bacteria, mixed with charcoal and wood ash, and placed into a crude but accurate smelting furnace. The end result is a few bb-sized grains of iron and a lot of melted flux. That’s not much, and is certainly not an accurate portrayal of what was being done 5,000 years ago, but it does mean the Internet’s favorite guy in the woods has entered the iron age while completely skipping over bronze.
Freeside Atlanta says they’re the largest hackerspace on the east coast, and to show off all the cool goings on, they made a walk through video.
I was recently in Georgia for a for a non-HaD reason. This was my first trip to Georgia and it was hot, really hot, something I’m not too accustomed too. They also have nice condition roads there, something else I’m not accustomed too. I did have some free time while down there so I hopped on hackerspaces.org to see what was around. There were several spaces that were within driving distance but Freeside Atlanta was the only one that had an open event while I was available. That was the sole reason for my decision to stop in and I’m glad that happened because I had a great time.
Not long after entering I was greeted by a member, my new pal [Steven], who turned out to be the president of the group. After a quick exchange of pleasantries [Steven] started showing me around. My first impression was that the place was inviting. It seemed pretty big and there was little clutter. There were plenty of tables for working on your project and shelves with parts and components. These spare parts were not piled all over the shelves but were in boxes labeled with what was inside. I liked this because it was neat, tidy and it would be easy to find exactly what you were looking for. I know from experience that keeping this level of organization is hard in a community workshop environment.
Getting back to the tour, I was shown a separate dedicated classroom that holds 16 students, complete with dry erase boards. I passed a bunch of open work areas and tables as we continued into the space. A little further down there was a lounge area with couches and a huge projection screen next to the kitchen where I enjoyed some member-baked cookies. At that point I thought I had seen the entire space, but I was wrong, there was another door along what I thought was the back wall. That is the entrance to the shop area.
The front part of the space was pretty big, the shop was at least as large. I later found out that the entire place is about 5500 sqft. They have a pretty capable wood shop with work benches, a table saw, miter saw, planner, etc, not to mention plenty of hand and power tools. Moving a little further back there is a metal shop complete with mills, lathes and welders. There’s also a little CNC Router for cutting out parts. If this wasn’t enough so far, there’s a CO2 laser cutter, which was my favorite part of the tour….
Continue reading “Cold Call Pop-In To The FreeSide Atlanta Hackerspace”
If infinity mirrors aren’t cool enough, the 10-foot-tall infinity portal should blow you away. Strictly speaking, the mirror itself is only 7’x4′, but you’ll still find yourself engulfed in the archway. The portal began as a simple prototype that we covered earlier this summer, which was just a frame of 2×4’s, some acrylic and LED strips. It works by putting lights between a two-way mirror and another mirror, reflecting most light internally and creating the illusion of depth.
The giant archway also began as a small-scale prototype, its shape and engravings carved out by a laser cutter. Once they were satisfied with its design, it was time to scale things up. The full-sized portal needed a a tremendous amount of stability, so the guys at Freeside built the base from wooden palettes. They needed the portal to travel to a few different venues, so the rest of the frame breaks down into components, including a removable wooden frame from which the acrylic hangs. A Teensy 3.0 runs all the WS2812 LED strips, which were chosen because each of their LEDs is individually addressable.
Check out the video below for an extremely detailed build log, which should give you a better idea of how massive and impressive this portal really is!
Continue reading “Freeside’s Infinity Portal”
This week on Adventures in Hackerspacing, Freeside Atlanta Part II: Hacking the Hackerspace!
After learning about the culture behind the space, I was eager to ask hackerspace veterans [Alan] and [Steven] about nuts and bolts, about behind-the-scenes crucial decisions, and one question in particular: What’s the most important requirement for a hackerspace? [Alan] jumped in with this response:
Number one by and far is a willing landlord. I think if you have a willing landlord everything else is incidental. You make it hard on yourself if you are on the second story, but take the second story if you have a willing landlord.
That wasn’t the answer I was expecting, but when you look around Freeside, it starts to make sense…
Continue reading “Adventures In Hackerspacing: Freeside Atlanta, Part II”
The internet is littered with how-to step-by-step guides for starting and maintaining your very own hackerspace. Don’t worry, we’re not adding to the pile. If you want a checklist, Eric Michaud’s got that covered. Adventures in Hackerspacing is different: epic re-tellings, anecdotes, and behind-the-scene stories that fill in the gaps for those fragmented, laundry-list requirements. Here you’ll find nightmare scenarios come to life, clever legal loopholes to save the day, and overhauls that helped a space “click”. Adventures in Hackerspacing has plenty of advice to share, but like every good adventure, it’s about the journey, not the destination.
First up, Freeside Atlanta Part I: Philosophy and Culture.
I sat down with directors [Alan Fay] and [Steven Sutton] on a quiet summer evening to discuss how the space found redemption and success with its philosophy of promoting diversity and embracing humility.
Continue reading “Adventures In Hackerspacing: Freeside Atlanta, Part I”
We would imagine these experiments were spawned by a devastatingly boring day at the office. [Sparr] found himself the proud owner of one thousand rare-earth magnets and decided to see what geometric shapes he could build with the spheres. These are gold-plated N35 Neodymium magnets that measure just 6mm across. He discovered that every structure is built from rings of magnets with shapes dependent upon what sequence of increasing or decreasing members are used. What he’s done is visually pleasing but we’d like to try it ourselves to see how resilient each structure ends up being.
[Sparr’s] post is from the Freeside Atlanta blog, a hacker space collective. [Curbob], a regular with the group, tipped us off that a few hacker conventions are coming up in their area and they’re looking for speakers for one-hour talks about projects. If you’re near Raleigh or Atlanta this is your chance to show off that ridiculously complicated project you’ve been risking your marriage to complete.