I've been learning some interesting things about laser cutting 2D materials to form 3D objects (thanks to the laser cutter I have on loan from Epilog).There are some traditional woodworking joinery concepts that apply, but since all of your cuts are made on a single plane, there are some that don't (such as dovetailed corners).
Inspired by Raphael Abrams' cigar box Arduino lab, I'm designing a mobile prototyping kit. To make the box sturdy, I've designed a pattern of intersections to lock the sides and bottom together, as seen here. The thickness of my birch plywood is 3/16", so I've made 3/16" grooves on the edges for a clean fit.



My good friend Tod Kurt had done a lot of experimentation in this area, which you can read about in his slides for a Sketching Conference talk entitled From 2D -> 3D.
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Alex posted this AVR cheat sheet - much more convenient then opening several separate PDFs! Anyone else have any one-sheet references to share?
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Dylan Thuras is a guest blogger on Boing Boing. Dylan is a travel blogger and the co-founder of the Atlas Obscura: A Compendium of the World's Wonders, Curiosities, and Esoterica, with Joshua Foer.
Ball's Pyramid is fairly amazing at first glance. However it wasn't until 2001 on a much closer inspection of the island, that scientists realized just how amazing the island, and its inhabits, really were
The remnants of a once massive volcano, Ball's Pyramid juts 1,843 feet out of the Pacific ocean. Discovered in 1788, the barren, rocky spire was thought to be devoid of life until 2001 when a group of scientists discovered what may be the world's rarest insect.
The Lord Howe Island stick insect (Dryococelus australis) had not been seen alive in over 70 years. Known as "land lobsters" or "walking sausages," the six inch long insects had once been common on the neighboring Lord Howe Island, but were assumed to have been eaten into extinction by black rats introduced when a supply ship ran aground in 1918.
Yet in 2001 the scientists found a colony of the huge Lord Howe Island stick insects living under a single bush, a hundred feet up the otherwise entirely infertile rock. Somehow a few of the wingless insects escaped and managed--by means still unknown--to traverse 23 kilometers of open ocean, land on Ball's Pyramid, and survive there. Just 27 of the insects have been found on the rocky spire. They are currently being bred in captivity.
Links to Ball's Pyramid on the Atlas and a link to the fact sheet on the Lord Howe Island stick insect.

"I am still unsettled that the record companies are able to treat upstanding American citizens in this way. Invading people’s privacy and accusing people of things that don’t even make sense. It is such a sad waste of the courts time."While it's great that she was able to get out of it without having to pay off the labels, nothing about this result provides any incentive for the labels to make sure they have actual evidence before filing future lawsuits.

Steve Donnelly writes:
Just a little something I whipped up to solve the age-old problem of separate hot and cold water taps in a rented apartment where you can't start replacing the plumbing. Cheap and works well.
[Posted on Facebook]
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You're invited to the Bicycle Music Festival this Saturday (tomorrow!) in San Francisco. It's a mobile community music festival, all day long!
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Xtracycle QuickHitch tutorial and Maker Faire special
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Inspired by John Park's Florence Siphon Brewer article in MAKE, Volume 17, Boris Legradic of Switzerland made this "cruder" version, mostly out of scrounged parts. In email, he says: "...it adds a certain je ne sais quoi with the potential for burning your flat down."
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In the future, all incoming revenue streams will be reported in real time, with transaction costs pre-defined and competitive with the market. In the old model, content distributors have been slow and/or reluctant to adopt new media. Distributors frequently take significant portions of creative control out of the hands of the artist, placing restrictions on format, functionality, interactivity and other components. Copyright controls inherently limit the models and methods of release and distribution of artist products. Digital distribution and rights management methods have failed to leverage technological and business advancements to serve consumer, artistic and corporate interests. With many distributors, the feedback loop on consumer usage is also limited. Buyer profiles, habits and usage patterns are not shared with artists, who are then forced to use other means (surveys, focus groups) to determine how their content is being received by the fan. Especially troubling is that, in many cases, artists are not entitled to any control over precisely what happens with their creative work, or to apply some of the new and innovative ideas in the digital landscape due to restrictions from rights holders. Digital media technologies for distribution, asset management, security and monetization have matured to the point that an easy-to-use, scalable, fully featured digital media gateway and financial tracking system is now possible and should be demanded by all artists.
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RocketJohn rigged up his motorcycle and iPhone together to keep his phone charging while being able to listen to music (with a Bluetooth headset, I'm guessing), via @joepemberton.
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Not sure how well it works, but from the pictures on Inhabitat, it does appear to at least... float. It's made from eight plastic water jugs. Wanes attached to the rear spokes provide power.
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"We have not received one complaint about one student. Yet now we have to go out and incur the cost to solve a problem that we didn't really have.... Tying actually capital and operating dollars to it in this economy to solve a problem we don't really have at our scale has been an issue."Thanks, Hollywood and all those politicians who approved this. Now you're taking away important resources from our educational institutions for a problem that isn't even a problem.
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YouTuber puffhandy turned this old record player into variable filter for audio effects. A photocell inside responds to light passing through any holes drilled into the platter. Of course it's very possible to create this type mechanism using a small DC motor + opaque disc but the above would make great use of an otherwise unwanted component. [via Matrixsynth]
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"So, we have positions ranging from fire and police, which require people of high integrity for those positions, all the way down to the lifeguards and the folks that work in city hall here. So we do those types of investigations to make sure the people that we hire have the highest moral character and are a good fit for the City,"Apparently, having "the highest moral character" doesn't include knowing better than to violate prospective employees' privacy -- and the privacy of people they communicate with via social networks. When the newspaper reporter writing the story asked why the city didn't just create, say, a page on Facebook and ask applicants to "friend" it in order to see their profile, the city attorney seemed surprised that this was even possible, noting that he would explore that option.
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Creme DeMentia shares info on modding the familiar toy piano -
Like many of you who are reading this, I spend a lot of time in thrift stores. I have come across some older toy pianos in my thrift store adventures. Toy pianos are actually pretty serious and widely used musical instruments. They have a very distinct sound and you’ll be surprised how often you will hear them used once you recognize their timbre. They are also somewhat valuable and sought after instruments, believe it or not.
A piezo contact mic + jack provide a signal fit for effects/amplifying. After re-alligning the instrument's tines, he also added a handle so the back panel could be removed and played like a thumb piano - get the deets over at GetLoFi.
CDM points out this vid from m~fischer exploring sounds created from varying pieces of a sample -
the strange agency made this great little granular synthesis iphone application called curtis. it's named for composer, author, granular synth advocate curtis roads. this is just a quick little thing i recorded using a captured bit of sound from a thumb piano. pretty fun little application to play with.I've always found the concept of granular synthesis compelling in theory but a bit unwieldy in practice. Being able to manipulate the sample parameters via touch would likely improve results - just wish Curtis had a way to transfer samples over to desktop audio software. Read more | Permalink | Comments | Read more articles in iPhone | Digg this!
Over at CRAFT, Rachel points us to this tutorial for customizing a six pack of beer for Father's Day. Great for homebrew!
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Photo: Rosie Hardy. About the image:
I got the idea for this a few days ago. I was setting up my camera in a car park near a supermarket in my town, because it had a wall I wanted to use in a 365, away from all the cars. I'd been there literally two minutes and I heard a man shout "Dissemble your camera NOW" behind me. He turned out to be from security, and told me to delete any photos I had taken infront of him so he could make sure there were none on my card. I asked him why after I had done so, and he told me that it was because of possible terrorist attacks. (...) Everywhere has gone completely public safety mad.(Via Gordon Gould)
I'm watching a NY Times columnist, who was added to the list last week, leapfrog his competition. It changed the way he posts. He openly says that, he may have been joking, but you should watch those jokes, they usually reveal some truth, that's why they're funny.
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Street artist Boxi made this 11-layer greyscale stencil piece called "To die for." Check out the process video. Via Wooster Collective.
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Oh, they're livestreaming video of the proceedings, too. Check it out.
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First, the Supreme Court has made it clear that "grossly excessive" punitive damage awards (e.g., $2 million award against BMW for selling a repainted BMW as "new") violate the Due Process clause of the U.S. Constitution. In evaluating whether an award "grossly excessive," courts evaluate three criteria: 1) the degree of reprehensibility of the defendant's actions, 2) the disparity between the harm to the plaintiff and the punitive award, and 3) the similarity or difference between the punitive award and civil penalties authorized or imposed in comparable situations. Does a $1.92 million award for sharing 24 songs cross the line into "grossly excessive"? And do these Due Process limitations apply differently to statutory damages than to punitive damages? These are questions that the court will have to decide if the issue is raised by Ms. Thomas-Rasset's attorneys.The second issue questions whether the court has the right to try to use Jammie Thomas as an examples to warn off others (something the RIAA has been pushing for throughout this entire show-trial of a case):
Second, recent Supreme Court rulings suggest that a jury may not award statutory damages for the express or implicit purpose of deterring other infringers who are not parties in the case before the court. In other words, the award should be aimed at deterring this defendant, not giving the plaintiff a windfall in order to send a message to others who might be tempted to infringe. It's hard to know without having been in the courtroom, but if the record industry lawyers urged the jury to "send a message" to the millions of other American file-sharers out there, they may have crossed the constitutional line.Interesting stuff, should Thomas decide to push forward. The downside, however, is that for whatever reason, to date the Supreme Court seems to throw normal precedent out the window when it comes to copyright law. I was just reading a long study (more on that later) of how a series of recent Supreme Court rulings on copyright seem to simply ignore precedent and simply accept the myth of copyright's importance over all else.
A large collection of links to videos of people in trance states. Above, practitioners of the African-origin spiritual tradition of Candomblé, in Brazil.
Civilization by Marco Brambilla from CRUSH on Vimeo.
It's comprised of over 400 video clips and it takes elevator passengers on a trip from hell to heaven as they go up or from heaven to hell as they go down. Pictures of the installation and Q&A with Brambilla and Crush are posted here.(Thanks, Richard Metzger!)
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Learn how to modify the classic Rumble Robot toy with an Arduino. Thanks go to
Dino Segovis for this Weekend Project from Maker Faire.
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Music from Canadian rock band, Nickelback, will be played throughout the game and fans can participate in on-field games like Name That Awful Tune, a contest for who can grunt (or "sing," as the band likes to call it) a Nickelback song the best, and an air guitar contest.The whole thing is quite amusing -- and despite that final quote, unlikely to do any actual "harm" to the band. But if there was a moral right, the band could (and potentially would) step in and try to block such a thing from happening.
The band got its name from member Mike Kroeger, who would frequently say "Here's your nickel back," in his job at Starbucks.
In that spirit, the Ports will give each fan a nickel as they exit the game on June 16, as a "Thank You" and an apology for listening to the band's music all evening....
"Hopefully, people will realize that they have been spending their money on music that not only sounds bad, but that also has lyrics that make absolutely no sense," said Ports Director of Marketing Justin Gray. "If we do our job correctly, fans will leave the game with the knowledge of how to save money by not spending it on incoherent grunting, thus creating more expendable income, and possibly saving the nation's economy."
Just posted! Our lens review of the Nikon AF-S Nikkor 50mm F1.4G. This version replaces the AF-Nikkor 50mm F1.4D we reviewed last year, bringing entirely new optics and a built-in AF-S motor which allows autofocus on all of Nikon's DSLRs. On its introduction Nikon hailed it as 'redefining the standard lens concept', so how well does it live up to these lofty claims? Comments Off [link]

Nice retread of the familiar oil-drum-chair concept, which manages to actually connect the form of the drum and the function of the chair in a rational way. There are four rubber feet--two in front and two in back--and the arc between them can be adjusted to set how far the seat rocks, presumably all the way down to no rocking at all. The seat is made of "waxen smoked bamboo," which also happens to be the magical name of my hippie sister-in-law. Via Recyclart.
P.S. I'm collecting drum/barrel chairs in the comments. If you know of one we haven't mentioned, please to drop us a link!
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Here is another great find from our friend Dug North. This time, it's a rubber band firing robot. I really like the idea of a wooden robot, especially one that fires rubber bands. Did I mention this is a ride-on robot?
More about the The utimate rubber-band firing wooden robot
In the Maker Shed:
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More on our Designing Automata Kit
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Grant Morrison book signing at Meltdown in LAIt is time to weave wonder and leave mouths agape in the wake of impenetrable accents and extraordinary ideas! It is time for YOU to return to MELTDOWN, because the Scottish swami Grant Morrison is returning to grace us with his presence and give us mere cave dwellers our first bouts of intellectual fire!
Are you going to allow the microphone to be dominated with the weeping milk-tears of egg-handed fools who will simply rehash old discussions of the Talmud of Mr. Tawky Tawny or shall we look towards a brighter day to come and inquire after new scripts, songs, fashions and fabulations?
If you consider yourself a worthwhile nerd, a good geek, a fascinating fan of freak fiction, then do us a favor and start formulating your questions now so that we can extract as much information about our favorite characters and series, old and new, and even if for a moment transcend our mortal coil to a dream world of comical capes and quizzical chimpanzees.
Come complete the circle and revel in the impossible.
CLIVE BARKER will hold a brief conversation with GRANT MORRISON before the signing. Copies of Mr. Morrison’s latest literary luncheons, Final Crisis HC + Batman and Robin #1, will be on sale. That same day is the release of Batman and Robin # 2. Buy one (or 3) of these 3 books and get into the event in the Meltdown Gallery.
Sadly, no outside items will be allowed due to time constrain on the talent. But don’t despair! Refreshments and music will also be provided.
I guess folks over at Google and Facebook have been reading my Twitter messages and my blog — or more likely, simply sped up processes that were already in motion.Google adds Persian translation, Facebook adds Persian versionGoogle announced about 90 minutes ago that it had added Persian to Google Translate, while Facebook is about to launch its Persian-language version of the social networking software.
In my brief test, it seems like the “alpha” moniker is quite valid. While Google Translate was able to handle the Persian phrase: ????? ??? ?? ????? ???
and accurately translate it as:
Hello, my name is Cyrus.

They've really been on a roll over at the Inhabitat blog lately. I've been admiring a lovely garden shed made out of recycled fencing that they recently featured, and now my new favorite post is about these ingenious (and cost effective) coffin shelves, dubbed Shelves for Life. Apparently they wrote about these shelves a few years back, but felt the need to, ahem, resurrect the story.
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Ask MAKE is a weekly column where we answer reader questions, like yours. Write them in to becky@makezine.com or drop us a line on Twitter. We can't wait to tackle your conundrums!

Twitter users @threefourteen, @klaatu, @dcwilson303, @digitalcaffeine, and others all had the same thing on their minds this week and asked "What do we do with all the TVs flooding thrift stores because of the DTV conversion?"

Well, after taking a break to re-watch one of my favorite video art pieces, Media Burn by Ant Farm (above), we've come up with some advice. First off, you can keep your TV in use with a digital receiver, for which you can even make your own antenna. Failing that, you can still watch DVDs on your old set, making them perfect for the movie den, or for donating to your local schools (call and ask if they want them first). Whatever you do, don't throw it in the trash, that old box can contain lots of lead. Recycle it. Now on to repurposing:
Make some art:
Take the thing apart:

Reuse the parts:
Have some TV ideas? post them in the comments!
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Blaise Alleyne is an expert at the Insight Community. To get insight and analysis from Blaise Alleyne and other experts on challenges your company faces, click here.
City Workers Ordered to Wear UnderwearThere's your new tourism slogan: "Come to Brooksville: We've Covered Our Wounds!"
Fighting for the great American tradition of going commando at work was the city mayor, Joe Bernardini, who was the only member of the council to vote against underwear. He expressed concern over how the new code could be enforced, while also getting a headstart on being charged with harassment: "They said you had to wear undergarments," the mayor was quoted as saying, "but who's going to be the judge of that? Sometimes when it comes to certain people going bra-less, it's obvious. [Emphasis added.] But who's staring to see if that person doesn't have underwear on?"
Patty's classI am fortunate enough to teach children who have a variety of disabilities, ranging from Autism, Mild Mental Retardation, to Specific Learning Disabilities. Many of my students come from low income households where even items as simple as crayons are not easily attainable. It is rare that special education students get what they truly need in a system where budget cuts take away the most basic tools for these wonderful children.
Last year Cory adopted my class through Adopt a Classroom and I'd like to make Boing Boing Readers aware of this wonderful website.
Whether you choose my class or another, 100% of your tax deductible donation (as little as $25) goes directly to the teacher and you are informed of every item purchased. The budget cuts are worse than ever this year, but I know there are people out there willing to help.
I hope this doesn't sound like an advertisement. I am a teacher, with 2 California Teaching Credentials and a Master's Degree. I work for LAUSD, one of the largest school districts in the country. Yet, if I don't get donations or use my own money, my class doesn't get things as simple as printer ink and crayons.
I also always make sure to thank my donors personally from all the kids!
Adopt a Classroom
(Thank, Patricia!)
We were looking for a "catalyzing event" to do it. And really, the catalyzing event is adding catalog, adding more content. We used this as an opportunity to do it, but we didn't do it because of Sony. We did it because in order to sustain the economics for our label suppliers and their artists, we needed to do it.While this is what I had assumed happened in my original post, it still doesn't excuse the actions of the company. It makes you wonder how eMusic could be so tone deaf to the sort of customers it has (folks who love indie music, for the most part), that they would think that people wouldn't automatically associate the inclusion of a major record label's content with the price increase. Waiting for a "catalyzing event" doesn't make much sense -- especially when that "catalyzing" might not be at all what users want.
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If you're in Chicago this weekend, you might want to check out the Museum of Science and Industry's World's Fair simulation. From the site:
Unless you're a Chicago history buff, you may not know that the Columbian Exposition — also referred to as "The White City" or the World's Fair of 1893 — was a source of inspiration for Daniel Burnham's audacious 1909 Plan for Chicago, which provided a vision of what a well-ordered and attractive city of the future could be. The Plan for Chicago has inspired generations of Chicagoans and city lovers worldwide. This year, the Burnham Plan Centennial is a regional event celebrating the Plan's legacy and looking forward to the bold, new plans for the region. In coordination with this special anniversary year, the Museum will be offering guests another chance to "stroll" through the White City.
Dr. Lisa Snyder, associate director of outreach and operations for UCLA's Experimental Technologies Center and the UCLA Urban Simulation team, will be presenting the recreation of the White City using real-time video simulation technology. Tim Samuelson, cultural historian for the City of Chicago, will provide expert commentary and insight.
Notably, MSI is housed in the only remaining building from the Exposition: the Palace of Fine Arts. The simulation will be offered on June 19th and 20th at 1 p.m. Check the site for more info.
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Peter Marigold designed this ellipse "chaos" table that slides open to accept a number of different leaves. Looks great for backyard buffets and ripe for a remake. Via NOTCOT.
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