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There is one other problem with DRM protected books. When the reading device reaches its end of life, you have to assume all the content you purchased will be lost. If, for instance, I went with a Kindle, all of the content I purchase can be used only on devices supported by Amazon.He's quite fair in calculating his own personal DRM tax, noting that he probably wouldn't want to rebuy all the books, but just a portion of them. He also knows that ebooks are cheaper. But, in the end, he realizes that this DRM tax makes the total cost of ownership of a Kindle much higher for him than just buying the physical books -- even if it's more of a pain to have to sometimes lug them around. In his case, he would use it mainly for technical books, which is a different situation than, say, recreational novel reading, where "ownership" may be less important. Still, he feels that the DRM issue is a problem and a serious hidden cost:
When, several years later, it comes time to replace that Kindle I may get a new Kindle -- but I can't assume that. Maybe somebody else will have a better device at that time. Or, maybe Amazon went bankrupt or evil or stupid and I need to switch to another vendor. There are any number of reasons I might like to switch my e-reader. If I do, I have to assume I won't be able to use any of the content I purchased for the Kindle.
Thanks to DRM, when my e-reader reaches its end of life, I will have to pay to acquire replacement books for the material that's locked out of the new e-reader. I call the amount of that purchase the "DRM tax" -- an added cost imposed by DRM restrictions.
Maybe someday Amazon (and publishers) will realize how much harm they are doing with DRM. If the DRM tax was removed, not only would more people get e-readers, but also, thanks to the low friction of e-book purchasing, they'd buy more e-content.This is actually a key point. Just the fact that he had to run through this calculation to determine if a Kindle made sense is a serious amount of friction. If Amazon made this calculation easy (i.e., no DRM tax) that would lead to more sales.

From Wired's Autopia blog:
China is home to a widespread DIY culture fed by necessity (the mother of all invention) and innovation. These garage builders and innovators are, like their products, often called shanzhai. Literally translated, it means "mountain strongholds," but it has come to mean nonprofessional or clandestine manufacturers turning out products from the basic to the highly sophisticated. These shanzhai often take familiar products, concepts and marketing memes and remake them with peculiar but innovative twists.
Aviation is by no means an exception, and it has its share of shanzhai builders. But there is more to it than that. China's emerging aviator class is spreading its wings with a plethora of approaches, from the ramshackle to the sophisticated to the potentially revolutionary. They're using everything imaginable, from old motorcycle engines to electric motors to even their own legs, like Mao Yiqing and his human-powered airplane shown above. You could easily plot these adventurous innovators on a graph, with the X axis showing their skill and the Y axis their financial means.
The Sky's the Limit for China's DIY Aviators
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I hit the same wall I always hit when looking for a place to store the users' content.

Back in July, I blogged about YB2Normal's inexpensive PVC gimbal for a home-made steadicam rig. Since that time, William has been steadily refining his design. Version five, pictured above, features a redesigned gimbal incorporating an off-the-shelf auto part. [via Hack A Day]
From the pages of MAKE:

Johnny Lee showed us how to build a $14 Video Camera Stabilizer way back in MAKE 01.
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Youtube user Brusspup made these animated optical illusions by carefully combining slices of different drawings, then sliding an image of vertical lines over the top. That part is straightforward. The illusion comes in when your brain interprets the small white slits that it sees into larger shapes. He also has a nice tutorial on the technique:
I can understand doing this by hand to learn how this works, but it seems like the perfect kind of task to automate with a computer program. Anyone up to the challenge? [via laughing squid]
More:
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1934 photo of a baby in a wooden and wire cage hanging out of a window a few stories up. It looks secure.

Make: Online's space correspondent, Rachel Hobson, points us to this article in Florida Today:
Read more | Permalink | Comments | Read more articles in Arts | Digg this!After months of searching for a new home for a full-scale model of the space shuttle's crew compartment, Chuck Ryan is beginning to accept the replica he spent almost 15 years building may soon be destroyed.
He is now trying to find takers for 1,000 toggle switches, 50 gallons of paint, 40 gallons of fiberglass resin, plywood, tools and other never-used materials.
"I'm still holding out a little bit of hope that someone wants the shuttle," said Ryan, who would like to donate the 33-foot long, 10-ton model and see it used as a monument or for a space camp.
According to the YouTube description for this video, a guy threw his bicycle at a pair of purse-snatching thieves who were speeding away on a scooter, causing them to crash and become quite upset.
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ReflectionOf.Me posted a graph that shows how much HP printer ink costs compared to human blood, vodka, crude oil and other precious liquids.
Ever wonder how you can get rectangular lumber from round trees? I figured that it involved a lot of sawing, but didn't realize how much handling was required. The video above is of the Jackson Lumber Harvester 3 Saw Vertical Edger. [via core77]
More:
Ever wonder how you can get rectangular lumber from round trees? I figured that it involved a lot of sawing, but didn't realize how much handling was required. The video above is of the Jackson Lumber Harvester 3 Saw Vertical Edger. [via core77]
More:


Every other week, MAKE's awesome interns tell about the projects they're building in the Make: Labs, the trouble they've gotten into, and what they'll make next.
By Eric Chu, engineering intern
There aren't many low-budget ways to customize one's yo-yo. The most common ones are either painting or dyeing, but they're limited: paint chips off with time, and dyeing is only for plastic yo-yos.
Being a yo-yo fanatic, I regularly visit the blog yoyoskills.com for yo-yo news. There I recently read a post about spin-activated LED side caps that fit into the side of yo-yos. They're low-cost ($6) and look very cool; a perfect customizing add-on for a yo-yo. Unfortunately, they only come in one size, thus only fitting a few yo-yos.
I thought it'd be a fun project to make my own set (and it was!). I used a One Drop Project yo-yo.
How It Works
Using the centrifugal force generated by the spinning of the yo-yo, the spring, acting as the switch, is pulled outward. It makes contact with the positive leads of the LEDs, thus completing the circuit, turning the LEDs on.
It looks great in action, day or night. Check out the video:
I'll be writing up the project as a DIY article soon. Look for it in MAKE Volume 22 this spring.
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Interesting tutorial over on Propnomicon, by Richard Bird, who built this vintage diving helmet replica prop for a recent LARP adventure for London's The Dark Door group.
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"Just / want / allah / help / good / people." Link, requires Java and no adblockers.
Via Wired Danger Room on Twitter, from @i2pi and via @drewconway
Terrorism is rare, far rarer than many people think. It's rare because very few people want to commit acts of terrorism, and executing a terrorist plot is much harder than television makes it appear.Is aviation security mostly for show? (CNN guest editorial)The best defenses against terrorism are largely invisible: investigation, intelligence, and emergency response. But even these are less effective at keeping us safe than our social and political policies, both at home and abroad. However, our elected leaders don't think this way: They are far more likely to implement security theater against movie-plot threats.
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Make: Online guest contributor and all-around pal Paul Overton, of Dude Craft fame, has kindly solicited an article from me for his new creative-process blog Make & Meaning. My piece is called On The Care and Feeding of Ideas. Thanks, Paul!
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Would the prophet Muhammad have played soccer, were he alive today? Is it okay to eat meals with my parents, even though they're unclean? All this and more he asked, and we know this because Wired Danger Room dug up a slew of links.
The following post is credited to "Farouk1986", whose email was listed as umarm21@hotmail.com.:
First of all, i have no friend. Not because i do not socialise, etc but because either people do not want to get too close to me as they go partying and stuff while i dont, or they are bad people who befriend me and influence me to do bad things. Hence i am in a situation where i do not have a friend, i have no one to speak too, no one to consult, no one to support me and i feel depressed and lonely. i do not know what to do. And then i think this loneliness leads me to other problems. As i get lonely, the natural sexual drive awakens and i struggle to control it, sometimes leading to minor sinful activities like not lowering the gaze.And in the next line, "i want to talk about is my dilemma between liberalism and extremism." Here's one from a few months later in 2005, in which Farouk1986 discusses having found happiness in Yemen:
After a hard battle deciding where to go and what to do, i finally ended up in Yemen. I'm doing a 3 month arabic course and so far it is just great. There are a lot of Brits and Americans also studying in the Institute i'm studying in, Sana'a institute of Arabic Languages- http://www.sialyemen.comWired Danger Room post
(Correction: an earlier version of this post quoted items now understood to have been posted by a different user of the gawaher.com forums).
People always get tripped up on what I had to do with RSS. One thing I did a lot of, for sure, is beat the drum. Every little development, every new source that came online, I'd hail it here on Scripting News as the greatest thing that ever happened.

Wow, an incredible Instructable fromKyle McDonald:
The same technique used for Thom's face in the Radiohead "House of Cards" video. I'll walk you through setting up your projector and camera, and capturing images that can be decoded into a 3D point cloud using a Processing application. Most 3D scanning is based on triangulation (the exception being time-of-flight systems like Microsoft's "Natal "). Triangulation works on the basic trigonometric principle of taking three measurements of a triangle and using those to recover the remaining measurements
.
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Evil Mad Scientist Labs posted a thorough update to their accelerometer tutorial using ADXL335 breakout board, ATMega168 chip, and LEDs as indicators -
The big idea is that when there is no acceleration in (say) the X-axis direction, both X-axis LEDs are off. When it detects acceleration one way, the red LED lights up (and brighter, the higher the acceleration is) and it lights up blue for acceleration in the opposite direction. (Naturally, the other two axes work the same way.)The full step-by-step + source code can be found on EMSL's site.
Related:

Using an ADXL330 accelerometer with an AVR microcontroller
Arduino & XBee wireless accelerometer
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From the MAKE Flickr pool
Mark Demers shows off the latest from Spikenzie Labs, Four in a line - a laser-cut Connect Four style game which looks a heckuva lot slicker than its retail counterpart.
I've always been a last minute Christmas shopper and it has usually worked out. This year I had a request to get a Connect Four game, but I couldn't find it in stock anywhere. So I decided to make my own version of it.The project's design files can be found over at Thingiverse
After working like one of Santa's Elfs for a few hours (minus the green tights) I had beautiful Connect Four style game.
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The site, Seppukoo.com, offers ritual suicide for Facebook users' virtual profiles by deactivating your account. And it doesn't stop there. If you're willing to end it all, the site will feature a RIP memorial page on its site and sends the page to all your Facebook friends.Fun stuff. Except, of course, Facebook doesn't want people deleting their accounts, and so it blocked Seppukoo. Now, the battle of words is heating up and lawyers are getting involved. Facebook has issued a cease and desist, insinuating that it will take Seppukoo to court for violating Facebook's "rights and responsibilities" if it doesn't stop offering the service. I'm still quite confused as to what legal leg Facebook has to stand on here. I can understand why it doesn't like what Seppukoo is doing... but that doesn't mean it's illegal.
Using BlueMaemo, the Bluetooth multi-tool for Maemo, you can turn your Nokia N900 into a PS3 controller. Install the latest alpha via the application manager with extras-devel enabled. The above video is in Italian. [via Maemo Central]
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Using BlueMaemo, the Bluetooth multi-tool for Maemo, you can turn your Nokia N900 into a PS3 controller. Install the latest alpha via the application manager with extras-devel enabled. The above video is in Italian. [via Maemo Central]
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Bibble Labs has announced that Bibble 5 Pro is now available. The latest version of its RAW workflow and conversion software has been in development since September 2006 and was originally slated for release in the fourth quarter of 2008. The company says its software is up to 88 times as fast as 'similar applications.' Customers who have purchased Bibble 4 after September 1st 2006 can get a free upgrade to the latest version by logging-in to their accounts on the Bibble Labs site and clicking on the 'Upgrade' link. Comments Off [link]
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"As we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours; and this we should do freely and generously."However, I had not heard of a similar story involving Thomas Jefferson refusing to patent certain inventions he came up with as well. Reader jprlk points us to a recent Straight Dope column, which is mostly about George Washington and Thomas Jefferson's exposure to marijuana, but there is one interesting part about how Jefferson refused to patent his "hemp brake" patent, because he found the invention to be "too important":
Jefferson invented a better "hemp brake" to separate the fibers from the stalks, something he thought was so important agriculturally that he refused to patent it.Combined with the Franklin quote, this is quite telling. In both cases, they realized that the invention could be a lot more useful if it were not limited. This goes against claims by patent supporters that (1) an invention is not a "real invention" if it's not patented and (2) the patent system is necessary for better dissemination of ideas. It's nice to see (yet again) that Thomas Jefferson, despite overseeing the early years of our patent system, clearly was quite skeptical of the actual benefits of such a system.

We still have a few more Chumby guts ready for you to hack, modify, or you can just make a cool enclosure and enjoy. What's a Chumby? Glad you asked! It's an amazing little piece of technology that lets you get what's best on the web and delivers it right to you on it's 3.5" touch screen LCD. You can play games, check the weather, twitter, news, music, and even watch YouTube videos. All of this is done via you home's wireless Internet connection. Get 'em while you can, we have very limited stock!
Here's what comes in each kit:
(Note: actual parts may vary slightly due to manufacturing and availability)
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This allegation has an obvious (and IMO embarrassing) logic flaw. Even if Nemet can't use its records to validate the facts in a consumer review, ConsumerAffairs.com's fabrication of the post is only one of many possible explanations. The court notes some other possible explanations: "the post could be anonymous, falsified by the consumer, or simply missed by Nemet." (I would also add the possibility of weak recordkeeping by Nemet).So, once again, we see that Section 230 is working properly, requiring that liability be properly applied. It does not mean that there is no liability at all -- just that you can't blame the tool or platform provider for the work of a user. The user may still be liable -- which is fine -- but the service provider is not.
You've got the record labels, who are used to getting approximately $0.67 per downloaded song. Assuming that needs to be made up by the ad (and even ignoring any profit for the site), then every single ad shown needs to cost that same $0.67. Translated into traditional ad terms, that's a CPM of $670. Yikes. I don't know any advertiser will to pay anything close to that -- even if it's targeted and you have a half decent chance of the person paying attention. Most CPM ad rates online these days are in the sub-$5 area. Convincing advertisers to jump to a $670 CPM on an unproven model? Good luck.I'm all for experiments and new business models -- especially those that make use of free music. I just don't see this particular one getting very far. The economics are just not that compelling for anyone involved.
Anill Dash ran a piece this evening about Twitter's Suggested User List.
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A maker sent me a photo of this amazing human-shaped bed (art) -- anyone know more about it?
(Click for large. Two versions of W Magazine cover featuring Demi Moore, one for the US edition, one for Korea. Note the apparent difference in the area around the hip. Comparison here.)
Lawyers representing Demi Moore sent a threatening letter to Boing Boing over the holidays which demanded that we remove a post I published in November, or face legal consequences. In the referenced Boing Boing post, I published photographer Anthony Citrano's speculation that a recent W Magazine cover image of the actress may have been crudely manipulated by magazine staff to alter her hip, and appear thinner.
Here is a copy of the letter sent by Demi Moore's attorneys to Boing Boing (PDF).
And here is Boing Boing's response to Ms. Moore's attorneys (PDF), prepared by Marc Mayer of the law firm MS&K. The letter is a thing of beauty, and I encourage you to read it in full.
The letter from Moore's attorney, Martin D. ("Marty") Singer, claims that we set out to slander Moore (Boing Boing did not, nor did Mr. Citrano). The letter also includes denials from people involved in the production of the W Magazine cover who insist that the image was not manipulated at all.
Since receiving this letter, we have discovered that an alternate, and seemingly more anatomically correct version of the W magazine cover (with more hip-flesh) was published in W's South Korean edition. We have also been informed that Ms. Moore's attorneys have sent similar letters to other blogs that discussed the possible digital alteration of the US cover image. The story is now being covered by a number of other news organizations and blogs.
A little background: Digital manipulation of photo and video content (good, bad, or disastrous) is an often-revisited subject here on Boing Boing. A quick Google search reveals that more than 3,600 items in the boingboing.net archives reference the digital alteration of images with Photoshop. A series of Boing Boing posts in September and October of this year examining how a Ralph Lauren model was slimmed to impossibly slender proportions became the subject of widespread media interest, and legal threats directed at this blog from Ralph Lauren's camp.
But fashion photos aren't the only digitally altered images to have been discussed on Boing Boing.
Sometimes the "Photoshop Disasters" we blog have more critical news value. Back in 2008, I blogged about an image credited to Iran's state-run media agency that showed multiple missiles defiantly shooting into the sky. The LA Times, New York Times and other major news organizations ran the image as legitimate. Our readers and other "citizen forensic analysts" discussed the image, and proved it to have been altered to fake the appearance of more missiles, thereby implying greater military strength on Iran's part. Still earlier, in 2003, our readers spotted and discussed an anomaly within a photo about soldiers in Iraq published in the New York Times. And way back in 2001, we blogged about a hoaxed image that purported to be an unaltered shot taken seconds before a plane crashed into the World Trade Center on 9/11.
So, back to Ms. Moore: On November 17, 2009, I published the Boing Boing post titled "Was Demi Moore Ralph-Laurenized on 'W' mag cover, with missing hip-flesh?." This post consisted entirely of a guest editorial of sorts from Anthony Citrano, a Los Angeles-based professional photographer with whom I am socially acquainted.
In the post, Mr. Citrano examined the possibility that a W Magazine cover featuring Demi Moore had been digitally altered in a manner that left clues indicating it had been altered. Specifically, it looked like a portion of her hip had gone missing. Before I published the Boing Boing post, the Gawker Media blog Jezebel had already asked the same questions, and other blogs and news/tabloid websites soon followed.
Within days, Ms. Moore responded on Twitter to deny that her hips had been digitally altered ("Here is the original image people my hips were not touched don't let these people bullshit you!"), and linked to another version of the W Magazine cover shot which she claimed was "the original image."
I promptly published another Boing Boing post with the full text of Ms. Moore's denial, and an offer from Mr. Citrano to make a $5,000 donation to a charity of Ms. Moore's choosing if the image she'd published were provably the unretouched original.
Boing Boing commenters discussed the possibilities that the disputed image was or was not retouched, and the technical methods one might employ to alter, or detect alterations, in such an image. The UK newspaper Telegraph went so far as to publish an article speculating that Ms. Moore's head may have been photoshopped onto another model's body. Interest in the story gradually fizzled out on our blog, and other websites where the matter had been discussed.
But then, weeks later, we received a letter from Mr. Singer, the attorney representing Ms. Moore. So did Jezebel, Anthony Citrano, and the blog Oh No They Didn't. Citrano published a detailed post examining image forensics. Links to all known responses, and to ensuing media coverage, at the bottom of this post.
If there is any party we feel is due criticism, it is not Moore, a beautiful 47-year-old who proves that age is no impediment to youth—but rather those who apparently feel that no-one is fit to be seen without some aspect of his or her appearance being "worked."
In fact, it's now practically unheard of for an image to go from camera to press without some degree of digital manipulation. When fashion photographers Mert Alas and Marcus Piggott write (in the statement accompanying the letter we received from Ms. Moore's attorney) that no retouching whatsoever was done to Moore's hips, waist or legs, it's an unusual claim: perhaps they would consider releasing other photographs from the shoot to help clear up the matter.
At no point was it the intent of this blog, or this blogger, to insult or offend Ms. Moore, who has embraced the openness of internet culture by way of frequent and intimate Twitter updates. Discussions about whether and/or how a widely circulated image may have been altered are common here on Boing Boing. We are a blog about digital culture, after all, and the technical and creative details that go into producing the images we consume are an essential part of our culture.
Yes, the discussion at hand is only about an image of a celebrity on the cover of a fashion magazine. But the ability to freely discuss the provenance and technical history of a photo, including those with more crucial news value—say, images of detainee abuse, or Iranian missles—is a freedom we believe should be preserved.
Image comparison below, courtesy Boing Boing reader Mark Koeppen.

RELATED URLS:
Letter sent by Demi Moore's attorneys to Boing Boing (PDF).
Response to Ms. Moore's attorneys, prepared by Marc Mayer of MS&K.
Demi Moore cover image, "W Magazine Korea" and direct JPG link.
Demi Moore cover image, W Magazine US
Anthony Citrano's responses to threat letter from Demi Moore's attorneys:
1) first response blog post
2) Singer's letter to Citrano, published in PDF
3) blog post on Korean W Magazine cover
Jezebel's response to threat letter from Demi Moore's attorneys.
Oh No They Didn't responds to threat letter from Demi Moore's attorneys
NEWS LINKS: Media coverage of the controversy over threat letters sent by Demi Moore's attorneys:
Litigation and Trial (legal affairs blog)
Related reading: Wikipedia entry on "The Streisand Effect."
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Here's a low-tech way to share some holiday joy. Jared Lyon used a bunch of dominoes and some strategically placed bells to play the song 'Carol of the Bells' as the dominoes fell down. Fun stuff! [via neatorama]
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What were your favorite videos that we did for 2009? There were too many to post each one, so please vote by the series and then tell us what your favorite episodes were in the comments.
What was your favorite MAKE video series for 2009?(polling)
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