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Carlo Longino is an expert at the Insight Community. To get insight and analysis from Carlo Longino and other experts on challenges your company faces, click here.


Okay, so maybe this doesn't fall under the "building a better mousetrap" category -- more like "over-building a mousetrap with levels of digital control and electronic actuation that it doesn't really need, but it's a fun project anyway" category.
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Patti Schiendelman, Maker Media index, Make: Online contributor, and Genteel Recessionista, posted a piece about using Cat-5 cable to create a garden trellis on her fence. She writes:
Last year I did a webby-looking twine support for my green beans - it worked really well, plus it was entertaining to look at while waiting for the beans to grow. When the season was over and I took down the dead vines, the twine had rotted and came right down, too. This year I decided to make my supports out of wire. I found a bunch of Cat-5 wire at the RE Store; Cat-5 has eight strands of wire (four twisted pairs) in an insulation jacket. I tried the usual wire stripping technique - cutting the circumference of the insulation at intervals and pulling it off the end, like you'd do for a smaller wire - but it didn't work for the group of wires, plus the length was about 65 feet. Kaden suggested I split the insulation lengthwise for about 6 inches, then pull the wires and insulation away from each other - it worked like a charm. It's still hard on the hands, though; I couldn't have done it without wearing my cat-herding gloves.Read more | Permalink | Comments | Read more articles in Green | Digg this!
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MAR10 cookies
(Thanks, Tessie!)

Swoon! Now that's sugary sweet geek-lovin'!
Cookies for my love
(Thanks, Beth!)
A government-run plan sounds a lot like what Bowser wantsDR. MARIO WEIGHS IN ON UNIVERSAL HEALTH CARE (Thanks, Marco!)The king of all Koopas would love to take over every hospital in Mushroom Kingdom, to use them to extract Peach's DNA or create a horrific suit that looks like me to trick the princess. But government-funded doesn't mean government-run. I propose that we set up an oversight committee that would reside on Star World, a place linked to all of our lands. Its doings would be filmed by one of those Lakitu creatures, the sometimes-benevolent Koopas that fly in clouds. This committee would keep watch over the providers. It would see that free Megavitamins were distributed. Finally, it would research new health innovations, such as the powers of the rare Super Mushrooms.
- - - -
Hopefully, I have presented enough facts to explode these common myths. Time is running out, and we're far from a checkpoint. Every major video-game franchise except the Mushroom Kingdom has a system that guarantees health care to its citizens. It should be a major concern that strength in Super Mario Galaxy is gained through the collection of gold coins. We must have free Megavitamins, easier access to refills, and less-time-consuming ways to defeat the viruses. If we stay healthy, we can go on more adventures. And since staying healthy is the ultimate benefit of universal health care, I'll gladly give more of my tax money to the government. No cheat codes necessary.
The Obama administration has named the latest of America's "drug czars" -- the person who heads the War on (Some) Drugs, a futile, expensive and supremely hypocritical campaign that has caused vastly more damage, in America and around the globe, than the problems it aims to fix. No one denies that drug misuse and addiction are often horrific to individuals and their families; what almost no one wants to ask, however, is whether legalization (or at least decriminalization) would have cumulatively less-bad effects. Perhaps the Warriors against (some) drugs -- almost all of whom, no doubt, are users of other drugs -- know that the weight of the evidence would not support their side.
Journalists, who are supposed to critically examine orthodoxy, have been especially cowardly. They won't go near the issue except at the edges, notably when voters in state after state approve "medical marijuana" in the clear realization that the drug-banning forces are cruelly indifferent to some kinds of human suffering that often can be alleviated with a well-filled water pipe.
One traditional journalism organization has been consistently asking the right questions, for several decades now. And the current issue of the Economist again treads confidently and logically where its peers won't begin to venture in this editorial, which begins:
A hundred years ago a group of foreign diplomats gathered in Shanghai for the first-ever international effort to ban trade in a narcotic drug. On February 26th 1909 they agreed to set up the International Opium Commission—just a few decades after Britain had fought a war with China to assert its right to peddle the stuff. Many other bans of mood-altering drugs have followed. In 1998 the UN General Assembly committed member countries to achieving a “drug-free world” and to “eliminating or significantly reducing” the production of opium, cocaine and cannabis by 2008.
That is the kind of promise politicians love to make. It assuages the sense of moral panic that has been the handmaiden of prohibition for a century. It is intended to reassure the parents of teenagers across the world. Yet it is a hugely irresponsible promise, because it cannot be fulfilled.
Next week ministers from around the world gather in Vienna to set international drug policy for the next decade. Like first-world-war generals, many will claim that all that is needed is more of the same. In fact the war on drugs has been a disaster, creating failed states in the developing world even as addiction has flourished in the rich world. By any sensible measure, this 100-year struggle has been illiberal, murderous and pointless. That is why The Economist continues to believe that the least bad policy is to legalise drugs.
"There would certainly be some shock value to prosecuting a parent who gives their under-18 child access to a restricted game. It would send out a message that the enforcement agency means business."Based on the law, parents prosecuted could face $10,000 fines or be put in jail for three months. Which do you think would do more harm to a child? Playing GTA or having their parent dragged through a show trial, for "shock value," and dumped in jail for three months?
| Dice.com is the #1 site for tech jobs. Search thousands of positions from top employers, get expert advice and talk with tech pros. Start your job search now. | ||
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I had hoped to lead a discussion at this year's OSCON about porting Frontier to Linux. Frontier is the runtime environment that the OPML Editor builds on. It's an object database, scripting language, outline-based editor and database browser, debugger, multi-threaded runtime, verb set, Web CMS, TCP stack, built-in web server. It was the environment that XML-RPC, SOAP, RSS and of course OPML were developed in. All this and the whole download is about 5MB and it installs in a minute. It also has an RSS-based updating mechanism and most updates are "hot" -- meaning you don't even have to relaunch. I love this enviroment, I built it starting in 1988 as the last programming environment I'd use, the one that had everything I wanted, and that's what it is. And because the early development was done so (ahem) early, it was designed to run well on 1Mhz machines with 1MB of memory. As a result it fits really nicely in today's machines.
Rounding out the musical performances at this weekend's Make: Day will be Tim Kaiser, an awesome Maker who creates music from his own handmade instruments. Tim will have about 15 different instruments and audio fx units along with a small amplifier. He'll also have some simple instruments, parts and piezo-electric pick-ups available to demonstrate basic concepts in building and playing experimental musical instruments.

Tim was also featured in Episode 6 of Make: television.
Make: Day is this Saturday, March 14th from 10am -3pm at the Science Museum of Minnesota!
Moog has released a Theremin called the Etherwave Plus that can be used to control electronic gear.
Moog Music, the world’s largest manufacturer of Theremins, today began shipping its latest model…the Etherwave Plus. The Etherwave Plus extends the Theremin’s gestural playing technique to the world of analog synthesis and beyond by allowing the user to control gear with a wave of a hand, controlling synthesizers and effects while playing the Theremin. It’s also a stand-alone CV (Control Voltage) controller.“The Etherwave Plus is our most versatile Theremin yet. It can be played as a normal Theremin, but it really shines in bringing the Theremin’s gestural control interface to synthesizers, effects processors and beyond. There are applications for DJs, singers, guitarists, keyboardists…even dancers,” said Chris Stack, Moog Music Marketing Manager.
Moog Music’s staff has produced a demonstration video to showcase the Etherwave Plus’ capabilities. To see the Etherwave Plus in action visit Moog’s YouTube channel at www.youtube.com/moogmusicinc.
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We’ve rolled out some changes over here at SimpleBits that have been chipped away at for months. Visually, it’s not a drastic difference, but lots of adjustments and polishing were done in other areas. Chunks of copy were chopped, multiple pages combined into one, things simplified. More care and attention was given to the internal layout of pages that aren’t weblog pages. Finally.
Also, the idea of fluid grid layouts has intrigued me since I heard Ethan talk about them at a Markup & Style Society event we threw a year ago. The combination of a rigid design framework, with the fluidity that makes the web unique is a topic I hope wil continue to gain some steam — thanks also in part to Ethan’s recent article over at A List Apart. So, replacing the previous elastic grid (based on ems), is a fluid one. More on that at a later date perhaps.
Meagan helped clean up the new Work section, which quite frankly was a bit of a mess, and she also skinned a new Work Requisition Form that the fine folks at Airbag Industries are letting us kick the tires on. You may remember Greg Storey introducing a new way of communicating with potential clients, and we’re exited to watch it grow over here.
All in all, it’s a continued evolution. That’s what the web in general is, isn’t it? But improvements are improvements, and I’m happy to have things a bit more organized than before.
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"I can't overstate it: get in touch with your MEPs now and use the new banners and buttons to spread the word.
"Key European experts opposing the extension have released a new letter to MEPs warning of the dangers. Highlighting that the costs to the public are likely to exceed &Euro;1 billion the academics warn:"
Copyright Term (Thanks, Glyn!)
If Europe wishes to keep its ability to innovate, it must not lock in the current industry structure at a moment of great technological change, it must not inhibit digital creators and archives in the exploration of music - music which has been paid for once already, during the existing term!The public will not be fooled. If copyright law, cynically, departs from its purpose, piracy becomes an easy option.
We urge the European Parliament, and the governments of member states of the European Union, to consider carefully the independent evidence on copyright term extension, and reject the Directive in its proposed form.
Here's a nice roundup of photos of open sewers from around the world -- it's over a year old, but I don't think there've been a lot of advances in open sewer technology in the past 14 months.
Open Sewers Of The World (Thanks, Icky Bob!)
(Image: The Hindu)

Those are bales of $100 bills, incidentally.
What does one TRILLION dollars look like? (Thanks, Farhad!)

The event's organizers have posted video of the talk, as well.
Derek Bledsoe, Boing Boing Video producer, is blogging daily Boing Boing Video episodes while Xeni's on the road in Africa.
A disclaimer for the capitalist entertainment pellet above: This is a paid ad for Cheetos. This is also the 6th and final security bulletin from the long-lost Communist enclave of Soviet Unterzoegersdorf. This ad allows Boing Boing Video to post all remaining content ad-free.
IN THIS EPISODE:
We proclaim victory over the extremist political enclave Soviet Unterzoegersdorf with this transmission, in which they announce their final protest against the "golden showers" of liberalism and threaten to take their plight to the United Nations.
IN COMPLETELY UNRELATED NEWS:
Ze good fellows at monochrom have developed a proletarian adventure game: Soviet Unterzogersdorf in which "a fictitious and misplaced handling of the past and present is put to use as a criticism of culture and collective memories."
Hmm... good bye FPSs, time for a does of meta-cultural exploration.
Previously:
Flash video embed above, click "full" icon inside the player to view it large. You can download the MP4 here. Our YouTube channel is here, you can subscribe to our daily video podcast on iTunes here. Get Twitter updates every time there's a new ep by following @boingboingvideo, and here are the archives for Boing Boing Video.
(Special thanks to Boing Boing Video's hosting and publishing provider Episodic.)
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Eric says: "I just took this photo on the corner of Broad and Beaver Streets in FiDi, NYC. I am alarmed to consider what might be on the bill-of-fare if this is a delivery vehicle."
Corpus Christi Police Captain Tim Wilson says the fight clubs were uncovered when someone gave an off-duty police officer a cell phone containing videos of fights at the Corpus Christi State School.`Fight club' bouts probed at home for the retarded (Thanks, Gil Kaufman!)
Wilson says the videos show mentally disabled adult clients punching, shoving, and striking each other while the employees watch.
Late last year, just before Bank of America closed a deal to buy a failing Merrill Lynch, the BoA's executives signed off on $4 billion in bonus payments to Merrill Lynch executives and senior employees. This, after we taxpayers had poured more than $45 billion into saving these incompetent and/or corrupt people from their financial follies.
Merrill and BoA have done their best to stonewall the public from learning any details about this sleaze, including some very suspicious timing. And these bonuses were only a relatively small portion of the overall shower of cash that rained on people in an industry that did more to ruin our economy than any crew since the 1920s.
One of my projects keeps its money at Bank of America. I want to move the money to a bank that behaves more honorably. This isn't just a moral issue, but also a financial one. An institution that behaves the way BoA has done in this situation, among many others, can't be trusted.
It's not just a business account that I want to put in an institution that I have more reason to trust. I'm also looking for such a place to put my own personal accounts, which are currently at Citibank, an institution with less-than-zero credibility at this point.
I'm looking for ideas on a) what constitutes an honest bank; and b, if such an entity exists, what specific services (such as electronic transfers and bill payments) are bottom-line requirements.
Thoughts? Suggestions?
A new URL shortener.
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"Chicken lays bowling-pin shaped egg"'It really is quite an extraordinary shape. All I need now is another nine pins and a round one for a bowling ball and we have the complete set,' she joked.
Just posted! Our latest lens review focusing on Sigma's 10-20mm F4-5.6 EX DC HSM ultra-wideangle zoom. A firm favourite with the more budget-conscious APS-C user since its introduction four years ago, this lens is now challenged by some new young pretenders intent on stealing its market share. So can this old warrior still fight off its challengers, or is age beginning to take its toll? Comments Off [link]
So much time at your desk, so much raw material in the office supply room. What to do? Make monitor juju, decorate your geekosphere, construct marvelous models that'll delight and confound your coworkers. Here are a few of our favorite projects we've run into over the years for turning office (and corner coffee shop) supplies into ingenious little display models.
And if you're in an office setting and you get caught building a space ship on your desktop, tell your boss that studies have shown that doodling, freeform thinking, and working puzzles and tactile toys on the job actual improve creative problem solving. So, you're not actually goofing off, you're working up to your next big idea!


This amazing Mario Cart was built by Flickr member Donald Kennedy, aka ekoala. It's made out of colored paper clips, binding clips, push pins, and loose change. See the rest of his Flickr pics here and see more projects on his website KodyKoala.


This original series Star Trek Enterprise model has become something of an iconic representation of brilliant workplace makery. Couple of binder clips, an old CD, a couple of ink pens, and you're ready to warp out of mundane reality to boldly go... okay, you won't really be going anywhere, but you can pretend all you like. The bottom of the two was built by someone who followed the original Instructable and improved upon it. The bridge dome on the saucer was made by forming some wax into the bottom of a wine glass.


Here's another version of the Enterprise, with removable saucer section, made from a wall clip, binder clip, and some tape. Instructions here.




Wired magazine photographer Dan Winters created this stunning Star Wars Tie Fighter model out of Starbucks cups, cup insulation jackets and coffee stirrers. This thing looks like in came out of a Hollywood prop shop.


On Deviant Art, papercrafter Tom Cockeram offers a template for making these Muskins and then shows dozens of variations on the model.

Tom Cockeram has plans for other papercraft projects, like this Trevor robot, on his website.
Papercrafting is a really fun kill-time activity and there are hundreds of free papercraft models and instructions available online. Just Google the word "papercraft" and you'll scoop up dozens of great sites like Sci Fi Paper Craft, devoted to amazingly-detailed sci-fi paper models.

On many papercraft project sites, you just download a PDF with instructions and colored templates for the models, print, on paper or card stock, grab your scissors and white glue, and you've got hours of tedious cutting, folding, and gluing fun ahead of you. Tip: Rubber bands and binder clips make great clamps to hold parts together while gluing.

And if you really have some idle time on your hands, and 25 sheets of 4 x 8 single-ply cardboard, you can construct a 17' tall model of Gandhi!
Editor's note: We're extremely pleased that Cheetos is a sponsor on MAKE! Each week we have a fun "Take a Break with Cheetos" sponsored post for part of the day, only the links below are part of the campaign - we're having fun with this! This week was fun with office supply model-making. - Gareth


High-Rez Tetris (via Kottke)
Wonderful Wine Cellars For Any Room in Your House (Thanks, Steve!)
Ever want a wine cellar but don’t have the space or money to build one? The Spiral Cellars design/build firm will dig a hole right in whatever room you want your cellar in and haul the dirt right out the front door. In the remaining void they infill a highly functionally and visually dazzling spiral-staircase wine cellar to fit all your favorite vintages and go with your favorite funky furniture designs.
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Carlo Longino is an expert at the Insight Community. To get insight and analysis from Carlo Longino and other experts on challenges your company faces, click here.

From the MAKE Flickr pool
Solipsistnation posted detailed info for the excellent MeggySeq project (we recently covered) -
MeggySeq has 8 patterns of 16 steps each. You can set each of those steps to play one of 8 WAV files on the waveshield. You can play the pattern back, stop it playing, and change the tempo. You can copy patterns from one slot to another. You can even save all 8 patterns from RAM to EEPROM so they won't be lost when you turn off the Meggy Jr.As he goes on to mention, Meggy Jr. isn't used for sound output in the project, but instead acts as a step sequencer triggering sample playback on a seperate Arduino + WaveShield unit. Over a serial cable, Meggy sends the numbers 1-8 corresponding to .wav filenames on the shield's SD card. This could easily be used for a live gig - nicely bright and blinky for low-light venues. Get down with all relevant source code & instructions on Solipsism.netYou can loop patterns into longer compositions (up to 8 patterns long) and edit the patterns and pattern parameters (like tempo, loop length, and pattern length) without stopping playback.
You can edit one pattern while another is playing, and if you change patterns during playback, the first pattern will finish playing before jumping to the newly-selected pattern (or the next pattern in the loop if you've turned on looping).
In the Maker Shed:
![]()
Arduino WaveShield Kit
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Olympus has announced a firmware update for the Zuiko Digital ED 9-18mm F4.0-5.6 super wide-angle lens. Version 1.1 improves the auto-focusing ability of this E-system lens in certain conditions. Olympus DSLR owners can update the firmware using the software supplied with their cameras, whereas Panasonic users can download a firmware update program from Olympus’s website. Comments Off [link]

Here are some rad results from the Core77 green sled design challenge, now an annual event. I was happy to see the riders wearing helmets on some of the more ambitious designs.
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Make: television is honored to welcome the sounds of Keston and Westdal to Make: Day. Their approach involves improvising the arrangements and musical content by combining traditional and nontraditional methods. John Keston is one half of the band and the founder of Audio Cookbook, an awesome resource for sound designers, artists, and anyone who loves to play with sound. We asked John to say more about Keston and Westdal.
Keston and Westdal have been producing and performing since 2000. With help from drummer Joshua Herbst, they roused six thousand music lovers at the Montreal Jazz Festival in July, 2004. As well as performing in prominent venues around the US and Canada, the duo has released three full-length albums, been reviewed in magazines including Signal to Noise, URB, Keyboard, The Book LA, and Minnesota Monthly. They have also been reviewed on dozens of music sites like ScissorKick.com, ProperlyChilled.com, and CalmScape.com.
You may remember John Keston's experiments with sound editing using Photoshop.

www.kestwest.com
Keston and Westdal (MySpace)
Make: Day is this Saturday, March 14th from 10am -3pm at the Science Museum of Minnesota!
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In the last five months the Italian Parliament has accelerated the legislation against the Internet. Probably because it's the last media that is out of control in Italy after out of seven National TV's 3 are owned by the Prime Minister, 3 are State owned and controlled by the Government (read: Prime Minister), and all major newspapers are financed by the State.Two million people are going to be unemployed within just one year in Italy. Yet our very own little Marie Antoniettes, firstly Levi (left wing) then Cassinelli (right wing) then D'Alia (center) now Carlucci (right wing) have nothing better to do than work day and night, PAID FOR BY US, in an attempt to gag the Web.
Just when Levi stated that he had withdrawn his blog killer proposal, asking all bloggers to register with the Government if they gain profit (e.g. adsense), along comes Cassinelli with a new blog screwer law. The difference between the two is significant. If it is true that Levi was attempting to kill the bloggers, then Cassinelli first screws them, making as if he is trying to help them and then he kills them having the same objective: get bloggers to register with the Government.
Then Senator D'Alia comes along wanting to black out the Internet. He has proposed an amendment, that has been approved in the Senate, to a draft law put forward by Minister Brunetta, that will oblige the ISPs to black out a site, a blog or a social media like YouTube or Facebook (the whole site) at the request of the Minister of the Interior for crimes of opinion, for example a film clip or a group that invites people not to observe a law that is considered to be unjust. Without any verdict from a magistrate. Today, this only happens in China. In a dictatorship.Now Carlucci, ex show girl now member of Parliament for the right wing, is proposing to a law to forbid to publish any content in any form on line anonymously.
Tens of thousands have already wrote to the Parliamentarians and often they thought twice before going on. Today though we want to tell all of them that that is enough, to keep their hands off the Internet, to keep bloggers free. Help the Italian bloggers! Let them see that we all want to remain free bloggers.
Send in your photos with the words: "FREE BLOGGER"
Send an email to freeblogger@beppegrillo.it with:
- subject: your name
- text: the address of your blog
- attached: a photo of you with a sign saying "FREE BLOGGER"You'll see it among the two thousand already arrived.
Thank you for your support,
Beppe Grillo
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The Harvard Berkman Center for Internet & Society's new Media Cloud
is a system that lets you see the flow of the media. The Internet is fundamentally altering the way that news is produced and distributed, but there are few comprehensive approaches to understanding the nature of these changes. Media Cloud automatically builds an archive of news stories and blog posts from the web, applies language processing, and gives you ways to analyze and visualize the data. The system is still in early development, but we invite you to explore our current data and suggest research ideas. This is an open-source project, and we will be releasing all of the code soon. You can read more background on the project or just get started below.
(Note: I'm a Berkman Fellow, but I'd highlight this even if I wasn't. This is an important project for helping us understand what's going on in media.)
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• Apple released a new iPod. Isn't it a beauty? But note the proprietary headphones.
• Shamwow illustrates the human condition.
• Laptop Lifts help keep cool air flowing around your crotch baker.
• Behold! Black iPig.
• French gadget bags are pretty.
• Make your own networked scanner rig.
• Four year-old Billy controls his PC with SmartNAV.
• Office Depot salespeople are trained to lie, reports Laptop Mag.
• Appstore crisis! Twitter app banned and reinstated. Apple's policies rise and set with sun.
• Londoners also love GPS tracking.
• Find your lost gadgets with EZ-Find. Flaw: you have to know you're going to lose them first.
• The EKS Otis DJ controller is ugly and has lots of knobs. It's perfect.
• New shopping bags biodegrade so quickly you have to shop faster.
• Joel bought a saw because the company's logo was in a nice font.
• Ikea shows us how to disassemble, package and ship babies.
• Airwolf fought Firefox.
• There is Star Trek cologne. It's apparently quite drinkable.
From MAKE subscriber Justin Shaw comes the UberLight - a dual LED matrix bicycle turn signal an brake light. An interesting design using accelerometer to determine braking, plus basic switches for indicating turns. The project uses an Arduino in combination with a couple of serial-controlled red/green matrices. Riding with this setup should get some much-needed attention from nighttime drivers. For more info, check out the schematic and source code.
In the Maker Shed:
ProtoShield for Arduino Kit
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I love all of the amazing boards, Shields, kits and other Arduino components and accessories that people dream up. Here's a laser-cut control panel board/stand that Blushing Boy is giving away when you buy one of their Smapler-v0002 + ARDUINO Diecimila Kit (for ten buyers).
Snap-on Design for Arduino boards
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MAKE subscriber mtbf0 used a MiniPOV kit to create this rather sweet UV printer -
This is a video of a phosphorescent text display that needs a name. It's a minipov3 board with uv leds. It has a built-in 5x7 font and room for over 900 characters of display text. When passed over a phosphorescent surface it deposits glowing strings of text which then, slowly, fade away. The firmware provides simple examples of the use a timer interrupt and powersaving features on an attiny2313.Hmmm … UVPOV? … miniPOP(persistence of phosphorescence)? POGlow? Whatever it ends up being named, it would likely make for intriguing art installation - the fading text adds a somewhat eerie 'living' quality to the message. The AVR source is available for download from Google Code.
In the Maker Shed:
MiniPOV kit

We want to learn more about you. Yes, you! So if you have 5 minutes, and like the idea of contest, take a look at this survey. You could win 1 of 5 Maker's Notebooks that we are giving away, at random, to people who take the Maker Shed survey.
We ask for your email information at the conclusion of this survey for one reason: to allow you to enter yourself in a random drawing for gifts. Providing your email is strictly optional. Other than that, we do not ask any personally identifiable information, nor will we sell, rent or share your email address to third parties.
Want to make us really happy? If you win one of the Maker's Notebooks be sure to mod it up a bit and send us a link. We love to post about customized Maker's Notebooks.

"With regard to defendants, four defendants reside in Germany, three in California, two in Japan, two in South Korea, two in New Jersey, one each in Michigan, Tennessee, Alabama, Georgia, South Carolina, Indiana, and Virginia. The Court finds that this district would, in the least, be just as convenient or inconvenient to most of the defendants as the desired transferee District."So... the plaintiff and at least one of the defendants is based in Michigan (and many of the others have offices there). None of the the parties are based in Texas. But because some of the defendants are based elsewhere, now it's suddenly ok to keep it in East Texas?

Do you have a digital SLR camera, some black construction paper, aluminum foil, a rubber band, and tape? Great, let's make a digital pinhole camera!
The pinhole camera is the simplest type of camera. It has no lens, only a teeny-tiny hole of an iris. This pinhole ensures that the light which reaches any position on the exposure surface originated from a single direction; as the hole diameter approaches zero, the possible light source for a point on the exposure surface becomes an increasingly narrow cone, approaching a straight line.
The result is that if you make the hole small enough, you can capture a very wide depth of field, with objects both near and far in focus. The small hole also reduces the amount of light that reaches the exposure surface, in this case a CCD, so you need to compensate with a very long exposure time. It's a perfect tool for capturing slow movement over time, or taking rich photos of still scenes that require a huge depth of field.
What's great about using a digital camera for this is that you can easily experiment with exposure times and see your results immediately.
What You'll Need

Aside from the camera (yeah, I stretched the $0 part a bit), you'll only need a few things: black paper, aluminum foil, a rubber band, and tape. Really, that's it.
Blocking Out Light
The first thing you need to do is cover the lens area in a way that ensures that the only light getting through to the CCD is the light coming through the pinhole. If any other light leaks in, you'll just end up with a washed out image.
First, remove the lens from your camera, put the cover on it, and put it in a safe place. Cut a sheet of black construction paper so that it will fit over the lens hole in your camera body. Cut a small hole in the center of the paper, and then carefully tape it to the camera body. This will block out most of the light, and it will also block any internal reflection.
Making The Pinhole
Take a square of aluminum foil and press it over the front of the camera on top of the black paper. You'll want to smooth this down to the surface of the camera body and then tape it in place. This will be blocking out any remaining cracks that would have allowed light through.
When you smooth the foil over the paper cover, you should be able to see a depression over the little hole you cut earlier. Go find the sharpest, thinnest needle you have, and carefully prick the aluminum in the center of this hole. You don't want to push the needle all the way in. You want to make this hole as tiny as possible, almost difficult to see with the naked eye. I find it helps to just gently press the needle against the surface and twist it a bit. Experiment and see what works best for you.
Enable ultra-long exposures
Your digital pinhole camera is essentially complete, but in order to take a decent photo, you need to take exposures over several minutes. To do this without jiggling the camera, you could use a remote shutter, but I feel like I've already cheated a bit with this $0 tutorial since I required you to have a DSLR. Instead of buying a remote shutter, here's a way to make a long exposure control for free.
Roll up a piece of tinfoil into a tightly packed ball about the size of a marble. Flatten out the ball a little bit and groove one side so that a rubber band will sit in the groove and not slip out. Place this ball over the shutter button on your camera, and wrap a rubber band over it and around the camera body. It's a little fidgety, but now you can position the ball to depress the button and take a photo, and pull the ball away to release the shutter.
Go Take Some Pinhole Photos
Just put your camera in "bulb" mode, place it on a tripod or a stable surface, and depress the shutter with your fancy shutter depressomatic aluminum ball. The necessary exposure time will vary depending on the light that's available, the camera's ISO setting, and how small you were able to make your pinhole, but expect at least a couple of minutes with indoor lighting if you did things right. Experiment to obtain the best results, and send us a link to your photos in the comments!
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Carlo Longino is an expert at the Insight Community. To get insight and analysis from Carlo Longino and other experts on challenges your company faces, click here.
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I wrote about the Doomsday Sound Kit last week, but I didn't make a video. Since the kit is all about sound, and circuit bending, I decided that I really should post a video. This kit is a great introduction to soldering, circuit-bending, and hacking. I had a lot of fun building this kit, and the sounds you can generate are really interesting.
A noise generator that operates entirely on body resistance. The main circuit board is a left over from a Doomsday Novelty Device which beeps for 5 seconds when a button is pressed. At the heart of a circuit is a Motorola MC14001 U Quad Gate, basically a 4 oscillator circuit to tweak. Various spots on the board have been found to cause nice variations in the resulting sound that the circuit was originally intended to produce. The kit can fit into a very small housing, such as a VHS case, or a Kid's Lunchbox. The included touch contacts create a rugged interface with the board for interesting and expressive sound generation.
More about the Doomsday Sound Kit in the Maker Shed
Secret Message in Abraham Lincoln's Pocket Watch
Dillon, working in a D.C. watch repair shop in 1861, told family members that he -- by incredible happenstance -- had been repairing Lincoln's watch when news came that Fort Sumter had been attacked in South Carolina. It was the opening salvo of what became the Civil War.Dillon told his children (and, half a century later, a reporter for the New York Times) that he opened the watch's inner workings and scrawled his name, the date and a message for the ages: "The first gun is fired. Slavery is dead. Thank God we have a President who at least will try."
Secret Message in Abraham Lincoln's Pocket Watch
Dillon, working in a D.C. watch repair shop in 1861, told family members that he -- by incredible happenstance -- had been repairing Lincoln's watch when news came that Fort Sumter had been attacked in South Carolina. It was the opening salvo of what became the Civil War.Dillon told his children (and, half a century later, a reporter for the New York Times) that he opened the watch's inner workings and scrawled his name, the date and a message for the ages: "The first gun is fired. Slavery is dead. Thank God we have a President who at least will try."
"From a public policy view, we'd ideally like to eliminate patent and copyright laws altogether," says Levine, John H. Biggs Distinguished Professor of Economics. "There's plenty of protection for inventors and plenty of protection and opportunities to make money for creators. It's not that we see this as some sort of charitable act that people are going to invent and create things without earning money. Evidence shows very strongly there are lots of ways to make money without patents and copyright."Economists Say Copyright and Patent Laws Are Killing Innovation; Hurting Economy (via /.)Levine and Boldrin point to students being sued for 'pirating' music on the internet and AIDS patients in Africa dying because they cannot afford expensive drugs produced by patent holders as examples of the failure of the current system. Boldrin, the Joseph Gibson Hoyt Distinguished Professor in Arts & Sciences and Chair of the economics department says, "Intellectual property is in fact an intellectual monopoly that hinders rather than helps the competitive free market regime that has delivered wealth and innovation to our doorsteps..."
They call on Congress to reverse the burden of the proof on patent seekers by granting patents only to those capable of proving that:
• their invention has social value
• a patent is not likely to block even more valuable innovations
• the innovation would not be cost-effective absent a patent
"From a public policy view, we'd ideally like to eliminate patent and copyright laws altogether," says Levine, John H. Biggs Distinguished Professor of Economics. "There's plenty of protection for inventors and plenty of protection and opportunities to make money for creators. It's not that we see this as some sort of charitable act that people are going to invent and create things without earning money. Evidence shows very strongly there are lots of ways to make money without patents and copyright."Economists Say Copyright and Patent Laws Are Killing Innovation; Hurting Economy (via /.)Levine and Boldrin point to students being sued for 'pirating' music on the internet and AIDS patients in Africa dying because they cannot afford expensive drugs produced by patent holders as examples of the failure of the current system. Boldrin, the Joseph Gibson Hoyt Distinguished Professor in Arts & Sciences and Chair of the economics department says, "Intellectual property is in fact an intellectual monopoly that hinders rather than helps the competitive free market regime that has delivered wealth and innovation to our doorsteps..."
They call on Congress to reverse the burden of the proof on patent seekers by granting patents only to those capable of proving that:
• their invention has social value
• a patent is not likely to block even more valuable innovations
• the innovation would not be cost-effective absent a patent

Bento Tuesday
(Thanks, BingoTheChimp!)
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Carlo Longino is an expert at the Insight Community. To get insight and analysis from Carlo Longino and other experts on challenges your company faces, click here.

You can get these things at hardware stores in the US, but not in central Europe, where the Graffiti Research Lab Vienna operates. Use a light bulb and an electrical socket to create on-the-go power for your tools, in this case a projector.
Read more | Permalink | Comments | Read more articles in Culture jamming | Digg this!The basic idea is pretty simple: in a lot of today's urban environments you can find a regular light bulb reasonably close-by. In Vienna, where this was executed, you can find one above almost every doorstep. The technology is even simpler - take the screw-cap of a regular light bulb and instead of connecting it to filaments it's being connected to a power socket.
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Diane Rubio plays "Lulu's Back in Town" on ukulele.
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