Sandra (flickr user lilysecret42) made a camera cozy based on our pattern. She added fleece padding and a velcro closure to make it just right for her. Awesome job! Thanks for putting it in the photo group so we could see it.
Quiltbert: a Q*bert Quilt
QuiltBert is based on the traditional tumbling blocks pattern and the video game Q*bert. It is a lap-sized quilt, ideal for hanging out on the couch playing vintage video games.
A while back, our junior mad scientist brought home a geometry / art assignment from school based on designing a quilt. The kids were given a small grid which they filled in with a pattern. They then rotated and copied the pattern several times into a larger grid. His design looked like it would be very complicated to make into a real quilt, with curved pieces, applique and embroidery all needed.
That started us all looking at quilt patterns so he could get an idea of what goes into making a quilt. When we found the “tumbling blocks” quilts which are made with rhombi the question came up as to whether anyone had ever made a Q*bert quilt.
Although there are many tumbling block quilts that are referred to as Q*bert quilts, we couldn’t find any genuine Q*bert quilts. We did find Tetris, Space Invaders, and Mario, Mario, Mario, and more Mario. Also the tangentially related but incredibly inspired Color Bars quilt. Clearly, someone needed to make a real Q*bert quilt.
Continue reading Quiltbert: a Q*bert Quilt
Fine print on the Bawls box
We are great fans of Bawls Mints. Or, I should say, we were great fans of Bawls mints, because they are apparently no longer being made. They have been replaced by this visually similar but radically inferior substitute called “Bawls Buzz.” The formula has been completely reworked, and now tastes of cheap, bland candy, a little bit like pixy stix. Sugar is no longer the first ingredient.
On the other hand, the text on the bottom of the box is still there and still brilliant. Who makes packaging like this anymore? (And who makes candy like Bawls Mints anymore?)
August Linkdump
- John Maeda made a misspeller
- Earth and Moon to Scale
- For reasons that are completely unclear to me, my picture of a very happy door (blogged here) got dugg. (Our circuitry snacks also got dugg this week, so maybe it’s okay.)
- Bagel Throwies!
- Lego AT-ATcollection. I particularly like the ultra-minature ones, linked from that page.
- Fractal pumpkins
- If you have kids, and live in Kansas, you might consider moving, so that your kids can get an education. [via]
- Notes on growing sugar crystals.
- Rock, Paper, Scissors. Like random chance. If only we had three sided dice. (Or a multiple thereof.)
- Robowerk Simulator— for designing hobby robots– complete with animation. This has great potential.
- There’s a new short DVD out from Bitter Films.
- Free* CandyFab Stickers
Photomask coasters
Photolithographic masks, or photomasks are clear templates used in semiconductor manufacturing. Typically, they are made of UV-grade fused silica and have a highly intricate chrome metal film pattern on one side. These remarkable objects are exactly the sort of wonderful thing that occasionally pops up at good electronics surplus stores. We recently found a few, took some pictures (see below) and, in the spirit of re-use, made them into some classy coasters.
Continue reading Photomask coasters
CandyFab @ Dorkbot: 8/15/07 @ TechShop
On Wednesday, August 15 we’ll be giving a presentation about CandyFab at a meeting of Dorkbot SF, our local spinoff of
Dorkbot NYC.
Dorkbot chapters organize monthly talks and events for artists, scientists, and engineers centered around the theme of “the creative use of electricity.”
The meeting will be held at 7:30 PM at TechShop, a San Francisco Bay Area “open-access public workshop,” located just off of 101 in Menlo Park, where you can go use a wide range of tools and machines to make things. We’ll be bringing the CandyFab machine along, and– if everything goes right– demonstrating its use. So if you’re in the SF bay area, this is a great chance to come and take a close look at the CandyFab 4000, smell the caramel, and ask questions. Besides our talk and demo, there will be a couple of shorter presentations on other dorkbot-ish topics, and an introduction to TechShop. (Tours of Techshop will be available at the end of the meeting as well.)
Everyone is welcome to come to the meeting; there is a $5 suggested donation for the venue at the door.
[Link] See you there!
UPDATE: The event was great! (Read more here.)
More circuitry snacks
My old friend Kevin sent in these pictures of a massive array of tasty electronic treats that he and his family made for a group picnic at Los Alamos National Laboratory. (Nice work!) If your diet is short on precision op-amps and instrumentation amplifiers, these just might hit the spot.
You can read our own article about circuitry snacks (dated July 11, 2007) here.
Goth jewelry gone awry
Does anyone else see something wrong with this picture? This is a meme I never thought I’d contribute to, but this Goth necklace showed up in one of my favorite “people actually buy that?!” catalogs.
Fittingly enough, the catalog’s subtitle is “A Catalog of Personal Growth and Exploration.”
One minute project: Bike tube rubber bands
Once a bike tube needs its (n+1)th repair, where nis the number of times you’re willing to fix it, you can slice up what remains, and end up with a semi-infinite stash of cool looking rubber bands.
Useful? Yup. Cheap? You bet. Quick? Yes, to the point of being trivial.
On the other hand, not only is this a fun way to recycle, but using these is the office supplies equivalent of the secret biker’s handshake– only other bikers will even notice what you’re using.
Continue reading One minute project: Bike tube rubber bands
Printing complex shapes: A sugar chain
We made this chain of twelve giant links on the CandyFab 4000 to demonstrate the fabrication of a complex object, the sort that is difficult to make by conventional machining processes. You can see the 3D model and some build pictures for this monstrosity over at CandyFab.org.
This object also highlights the relatively large build envelope of the CandyFab– significantly larger than that of most other low end (i.e., under $50k) 3D fabrication systems.
PS for Chemistry geeks: insert joke about long-chain hydrocarbons here.
