"Stress Relief: Improving Structural Strength of 3-D Printable Objects," a paper presented at SIGGRAPH 2012 from Purdue University's Bedrich Benes demonstrated an automated system for predicting when 3D models would produce structural weaknesses if they were fed to 3D printers, and to automatically modify the models to make them more hardy.
Findings were detailed in a paper presented during the SIGGRAPH 2012 conference in August. Former Purdue doctoral student Ondrej Stava created the software application, which automatically strengthens objects either by increasing the thickness of key structural elements or by adding struts. The tool also uses a third option, reducing the stress on structural elements by hollowing out overweight elements.
"We not only make the objects structurally better, but we also make them much more inexpensive," Mech said. "We have demonstrated a weight and cost savings of 80 percent."
The new tool automatically identifies "grip positions" where a person is likely to grasp the object. A "lightweight structural analysis solver" analyzes the object using a mesh-based simulation. It requires less computing power than traditional finite-element modeling tools, which are used in high-precision work such as designing jet engine turbine blades.
Andrew Greenberg writes,
Here's the video trailer for my new book "This Machine Kills Secrets" about the history and future of anonymous information leaks. The book, which started when I interviewed Julian Assange in London two years ago, aims to trace how the Cypherpunk movement used cryptography and anonymity tools to alter the act of spilling secrets and bring create a world where anyone can leak secrets with impunity. In the second half of the book, I set out to find the *next* WikiLeaks among the crowd of copycat and spinoff sites that are seeking to replicate and systematize WikiLeaks' work. In the process, I also scored the first ever interview with the Architect, the secretive engineer who built WikiLeaks' revamped submission system and then led a mutiny within the group's ranks from which it never fully recovered.
At Coilhouse online, a feature exploring racism and goth culture in the age of Tumblr: "Is the goth scene unfriendly to people with dark skin? What do non-white goths think about the fetishization of paleness in the gothic subculture?" [warning: linked-to site contains boobage]
Now, the Machinima YouTube channel is publishing a new version of the show, "Sifl & Olly Video Game Reviews." Twisted Junk has an interview with Liam about the reboot, and Chris Hardwick's NERDIST has a Q&A with him here.
The September 16 recent episode (above) included a bit about pandas (around 3:05 in), and then, just like magic, a baby panda is born at the National Zoo in Washington, DC. This is a sign that all is right with the universe.
* Some DVDs of the old MTV originals are available on Amazon.
Rudy Rucker has launched a new novel, Turing & Burroughs, which he describes as a "beatnik SF novel." It's available direct from his site as an ebook, or from the Kindle store, or as a print-on-demand book.
What if Alan Turing, founder of the modern computer age, escaped assassination by the secret service to become the lover of Beat author William Burroughs? What if they mutated into giant shapeshifting slugs, fled the FBI, raised Burroughs’s wife from the dead, and tweaked the H-bombs of Los Alamos? A wild beatnik adventure, compulsively readable, hysterically funny, with insane warps and twists—and a bad attitude throughout.
Zack Parsons, author and Something Awful moderator, writes,
Sean Smith was one of the four men tragically killed in the consulate attack in Benghazi, Libya on September 11^th . He was a foreign services officer for the State Department. He leaves behind a wife and two young children. I knew him as “Vilerat” on the SA forums. He has been a moderator there since 2008 and he has posted there since 2002. He was also well-known in the EVE online gaming community.
I am trying to honor him and all of his contributions to our community and to the world by giving his family a helping hand with their expenses. I have started a fundraiser with the assistance of his friend on EVE and the SA forums, and the input of his wife, Heather, and I am trying to get the word out about it.
Farewell to Vilerat (Thanks, Zack!)
Street Anatomy reports on a 1971 textbook called The Anatomical Basis of Medical Practice, which uses pornographic photos of women as illustrations. You can snap up a used copy on Amazon for $479.99
The professors, Becker, James S. W. Wilson, and John A. Gehweiler, set out to write a textbook in an “easy-going, literary style so that any student could read ahead on his own without difficulty.” Furthermore, they go on to state their inspiration to use seductive female nudes to display surface anatomy,
“In our own student days we discovered that studying surface anatomy with a wife or girl friend proved to be not only instructive, but highly entertaining. Since the majority of medical students still tend to be males, we have liberalized this text by making use of the female form. But, more to the point, we have done so because a large portion of your future patients will be women and few texts have pointed out surface landmarks on the female.”
They were quite liberal in their use of female nudes of the pin-up girl variety as you can see in the images above. And the “easy-going, literary style,” often lent itself to cheeky comments about women. In the discussion about the effects of UV light on skin, the authors state, “the contrast between exposed and unexposed parts of the epidermis is quite stark when the bathing suit is removed.”
Read the rest
Good news for James M. Cain fans (like me!) -- Hard Case Crime is publishing his lost final novel: The Cocktail Waitress.
After the jump, an excerpt from the book.
“Here, long after anyone would have expected it, is the voice of James M. Cain, as fresh and as relevant as ever. The Cocktail Waitress will involve you, and then shock you with an ending you'll never forget. This is a true rarity: a reader's novel that's also a literary event.” – Stephen King
The Cocktail Waitress was the final book written by Cain, who died in 1977. He was working on revisions to the novel until close to the end of his life; handwritten notes and edits appear in the margins of numerous pages of the original manuscript. Charles Ardai, founder and editor of Hard Case Crime, first learned of the book’s existence from Max Allan Collins, author of Road to Perdition, and has spent more than nine years tracking down the author’s original manuscript and arranging to get the rights to publish the book.
“Together with Dashiell Hammett and Raymond Chandler, James M. Cain is universally considered one of the three greatest writers of noir crime fiction who ever lived, “ said Ardai, “and for fans of the genre, The Cocktail Waitress is the Holy Grail. It’s like finding a lost manuscript by Hemingway or a lost score by Gershwin -- that’s how big a deal this is.”
Combining themes from Mildred Pierce and The Postman Always Rings Twice, The Cocktail Waitress tells the story of a beautiful young widow, Joan Medford, whose husband died under suspicious circumstances. Desperate to make ends meet after his death, she takes a job as a waitress in a cocktail lounge, where she meets two new men: a handsome young schemer she falls in love with, and a wealthy older man she marries.
Read the rest
Last year, Nicolas Silberfaden photographed superhero and celebrity impersonators in Los Angeles. If they look bummed out, it's because Silberfaden asked them to "to manifest feelings of genuine sadness – honest emotions that are a consequence of our current times." Each photo, he explains, "is a somber, striking visual image that contradicts the iconic nature of strength and moral righteousness typical in American superhero and celebrity imagery. Creating the illusion that Superman does exist – that he too was fallible and affected by America’s downturn." "Impersonators" (via Neatorama)
Yesterday, I posted a photo of Glaucus atlanticus — a strange little creature, related to mollusks, which floats through the ocean and eats (among other things) the jellyfish-like Portuguese Man-Of-War.
In response, marine biologist Christopher Mah sent over this video, in which two specimens of Glaucilla marginata — a smaller relative of Glaucus atlanticus — nibble on the still-living flesh of a colonial organism called a blue button. This proves to be cuter than it sounds.
Part of what makes the video so mesmerizing is watching the Glaucilla marginata move around. These creatures travel in a very laid-back way. Inflating a gas bubble in their stomachs, they float around on their backs, wherever the waves will take them. That bubble seems to lead to some endearing, baby-sloth-like flips and turns as they try to position themselves to take bites out of the blue button. OM NOM NOM.
The Internet Archive has published TVNEWS, a searchable version of its index of 350,000 news broadcasts. Archive founder Brewster Kahle writes, "Today we launched a new service called TV News Search & Borrow. It lets you search through 350,000 news broadcasts to find programs that you may want to borrow for further research. One of our test users found some interesting clips that may help illustrate the usefulness of this service to people who are trying to make voting decisions: 2008: Obama says marriage is between a man and a woman; 2012: Obama says same sex couples should be able to marry; 1994: Romney says he supports legal abortion and Roe v. Wade; 2012: Romney says he supports overturning Roe v. Wade
The collection now contains 350,000 news programs collected over 3 years from national U.S. networks and stations in San Francisco and Washington D.C. The archive is updated with new broadcasts 24 hours after they are aired. Older materials are also being added.
Use the index of searchable text and short, streamed clips to find programs to borrow on DVD-ROM or view at the Internet Archive’s library in San Francisco.
Here's former FCC chairman Newton Minow on the project: "The Internet Archive's TV news research service builds upon broadcasters' public interest obligations. This new service offers citizens exceptional opportunities to assess political campaigns and issues, and to hold powerful public institutions accountable."
Chris Butcher works stop-motion magic with toy soldiers and flower buds. "Plot-oon"
Ikepod Watches of Switzerland have found a cool new home at Watchismo! Check out the Ikepod Horizon, whose unique dial creates an optical illusion of appearing convex, thereby emphasizing the three-dimensional volume of the Ikepod case. Then there's Marc Newson's latest creation, which sees the Australian designer interpret the most iconic timepiece of all as the Ikepod Hourglass. Each handmade hourglass comprises highly durable borosilicate glass and millions of stainless steel nanoballs. Finally, be sure to take a look at street artist KAWS' curating of a custom-designed Ikepod KAWS Horizon.
Co-hosted by Glenn Fleishman. Our guest is comedian, actor, writer, and filmmaker Eugene Mirman. He played the character Eugene in the HBO television series, Flight of the Conchords. He currently plays a Russian hit-man/comic in the Adult Swim Series Delocated and does the voice of “Gene” on Fox’s animated series Bob’s Burgers, which has a new season launching on September 30.
Click here to play this episode. Gweek is Boing Boing's podcast about comic books, science fiction and fantasy, video games, board games, tools, gadgets, apps, and other neat stuff.
My co-hosts for this episode are:
Our guest is comedian, actor, writer, and filmmaker Eugene Mirman. He played the character Eugene in the HBO television series, Flight of the Conchords. He currently plays a Russian hit-man/comic in the Adult Swim Series Delocated and does the voice of “Gene” on Fox’s animated series Bob’s Burgers, which has a new season launching on September 30. Eugene was named Best New York City Comedian by the Village Voice and one of the 10 best comedians of the last decade by Paste Magazine. Rolling Stone calls him a “Hot Twitterer,” and he created, curates, hosts, and performs at the hugely popular Eugene Mirman Comedy Festival, now in its 5th year! It took place in Brooklyn Sept 13-16.
In this episode:
Glenn says: "Flaming Carrot is back! Sort of. A Kickstarter project by Bob Burden and his cohorts will bring the early stuff to digital form, and he’s also offering a limited-edition hard-cover of a collection of semi-early stuff."
Super Scratch Programming Adventure!: Learn to Program By Making Cool Games. Mark: "Scratch is a drag-and-drop programming language for kids that was developed at MIT. My 9-year-old daughter loves it because she can create interactive cartoons. Scratch also hooks up to the Picoboard, which has various controls and sensors on it."
And much more!
Past episodes: 001, 001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 016, 017, 018, 019, 020, 021, 022, 023, 024, 025, 026, 027, 028, 029, 030, 031, 032, 033, 034, 035, 036, 037, 038, 039, 040, 041, 042, 043, 044, 045, 046, 047, 048, 049, 050, 051, 052, 053, 054, 055, 056, 057, 058, 059, 060, 061, 062, 063, 064, 065, 066, 067
Sound it Out # 37: Jenny O. - “Automechanic” (MP3)
I posted Jenny O.’s first single almost a year ago. At that time, Jenny was just getting started - she had moved from NY to LA and had a five-song EP called “Home” that she released herself. Since then, all five songs on “Home” have been featured on TV series, car commercials and video games...some of them in all three. Jenny has toured the country a few times, played a residency in LA, turned some heads at SXSW, and made a new record. She's on a roll.
The new album is called Automechanic and though Jenny has been courted by record labels large and small, she opted to put it out on her own imprint, Holy Trinity, on February 5th. There’s a purity and a fire to Jenny O. that I find irresistible. Her almost child-like voice is an evocative counterpoint to the confidence and complexity of her music.
Here’s a free download of the title track from Automechanic. Thanks Jenny!
The UK's Department for Work and Pensions is squatting on an unused block of super-scarce IPv4 addresses. Specifically, they're sitting on a /8 network with 1.67 million spare addresses. A petition asks the government to sell these off.
It has recently come to light that the Department for Work and Pensions has its own allocated block of 16,777,216 addresses (commonly referred to as a /8), covering 220.127.116.11 to 18.104.22.168. The estimated market value of this block of addresses is between $0.5 and $1.5 billion.
Analysis shows that the DWP is not using any of these addresses in public. If they are being used for internal, private networks then this is a phenomenal waste of public funds - the block 10.0.0.0/8 is specifically earmarked for use on internal private networks, and using the globally routed 22.214.171.124/8 internally is madness.
£1 billion of low-effort extra cash would be a very nice thing to throw at our deficit.
Chris Tangey took this intense image of a tornado sucking a brushfire into the sky near Alice Springs, Australia. From The Australian:
"There was no wind where we were, and yet you had this tornado," Tangey says.
For him, it sounded "like a fighter jet"; for (firefighter Ashley) Severin, it was like "standing behind a 747". "I've never seen anything like it. I just thought the ground was going to start trembling," Severin says. "The noise it was making, the speed, the red flames in the centre of it. It was like a kaleidoscope show."
Mark Zuckerberg may have Facebook (and its ever-shakier stock valuation), but the Winklevoss twins have a new social network for professional investors.
From the WSJ: "After finishing their competitive rowing career, Cameron and Tyler Winklevoss launched Winklevoss Capital. The Twins have invested $1 million of their fortune in SumZero, a new social network for the investing community."
They're funding it from the ~$65 million settlement of their legal battle with Zuck and Facebook Inc..
"The band is back together," Tyler Winklevoss told the Wall Street Journal. Be afraid. Be very afraid.