3D-printed "Death's Head Hawkmoth Skeleton" sculptures, inspired by The Silence of the Lambs

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Joaquin Baldwin, whose animated films and 3D-printed sculptures we've featured here before a number of times, has completed a new work. I love these. Joaquin explains:

I created the skeleton of a skeletal Lepidoptera. The Death's Head Hawkmoth (Acherontia atropos), seen in The Silence of the Lambs, has a skull marking on its back. I made a full human-like bone structure for the moth, with the grinning skull protruding from its back. The model is very thin, yet sturdy and flexible. Detail level is fantastic, and the natural texture of the 3d printing process gives it a bone-like appearance that works wonders. Yes, moths don't have endoskeletons, that's the whole point...

You can buy one in white, black, or red, for $15. More photos below, including details that show off the creepy little skull.

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Pentagon declassifies Styrofoam model of bin Laden compound, at last

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

A styrofoam-and-acrylic model of Osama bin Laden's compound that was used to plan the May 2011 raid that killed the al Qaeda leader has been declassified by the Pentagon.

CNN reports that the model of OBL's building and surrounding farmland in Abbotabad, Pakistan was built over a six-week period, and then was taken to the White House to brief President Obama on plans. After the raid, it sat on display in the lobby of the National Geospatial Intelligence Agency in Fort Belvoir, Virginia.

Until last week, the model was considered classified and only those working or visiting the building could see it.

Now it is declassified, and agency officials wanted to bring it over to the Pentagon for a brief time to show it off to Department of Defense "customers" to highlight what the National Geospatial Intelligence Agency can do for them, according to an agency information sheet.

The to-scale diorama helped the Navy Seals literally measure the steps it would take to get to bin Laden.

More photos and background here: The very model of a successful bin Laden raid

(CNN.com, via Kristie LuStout).

Rockets fly at Thai rice festival

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

REUTERS/Chaiwat Subprasom

Participants in a rocket competition cheer after their rocket was successfully launched during the rocket festival known as "Bun Bangfai" in Yasothon, northeast of Bangkok, May 13, 2012. The festival marks the start of the rainy season when farmers are about to plant rice.

Just look at this banana peel trucker hat (for a banana)

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Just look at it. Contributed to the Boing Boing Flickr Pool by BB reader Laser Bread, who explains:.

My kids were grumpy at breakfast this morning, so I had this idea to make a quick banana peel trucker hat for the banana to wear using the peel of the banana. This cheered them up and it made the banana look relatively hip.

How to make:

1 or 2 bananas. One to make the hat, one to model the hat. This could also be made using one banana. Carve the shape of the hat using an x-acto knife. Leave one of the banana peel sides longer, to make the rim of the hat. Most bananas come with a little sticker. Use this sticker to serve as the logo on the hat, if you want your hat to have a logo.

Simple project, takes about 5 minutes yet the memories will last a lifetime.

Gentleman builds his own mini-submarine for harvesting sea cucumbers (photo)

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Photo: REUTERS

A worker paints a single-seater submarine designed by Zhang Wuyi and his fellow engineers at a shipyard in Wuhan, Hubei province May 7, 2012. Zhang, a 37-year-old local farmer, who is interested in scientific inventions, has made six miniature submarines with several fellow engineers, one of which was sold to a businessman in Dalian at a price of 100,000 yuan ($15,855) last October. The submarines, mainly designed for harvesting aquatic products, such as sea cucumber, have a diving depth of 20-30 metres, and can travel for 10 hours, local media reported.

To do in LA this Sunday: Organize a kid-friendly hackerspace

My friend Tara is organizing a meeting at Crashspace this Sunday for interested parties to discuss the possibility of creating a child/family-friendly hackerspace in the greater Los Angeles area. They're seeking volunteers, looking for an appropriate space, and brainstorming sustainability models. You can bring your kids to the meeting! Xeni

Awesome lamp resembles Zeppelin airship

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Jake Von Slatt tells Boing Boing, "I got an email this morning from Flaminio Bovino, a young Italian designer who though I might like this amazing blimp lamp he made. He was correct!"

ShopBot

cooltools

The ShopBot is a low-cost CNC, or computer controlled router. Think of it as a large-scale milling machine. It is great for small-scale production runs of machine parts in wood or metal. A friend of mine used his ShopBot to cut the gears and mechanism (other than the chime) for a full-scale replica of a grandfather's Clock. ShopBots (and their kin) can also fabricate extremely detailed 3D contour maps (whole cities!), and other intricate 3D surfaces.

We have one at the design school I teach at. It can cut anything programmable like the hull plates for a full scale sailboat. On a big boat, each plate of the hull is different shape, but the ShopBot just follows its orders and spits them out ready to install. It is very accurate. Hey, you can even equip it with a pen or the like, which permits very intricate drawings. The cheapest Shopbot is the small Shop Bot Desktop for $5,000. They are getting cheaper every year, but if you only need one occasionally, you can buy time on one at shared workshops like Techshop.

-- J. Baldwin

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Buildings made of books

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Flavorwire has published an image gallery of 10 buildings constructed entirely of books. Above: Home, a self-sustained book igloo designed by Colombian artist Miler Lagos (We've featured this one on Boing Boing before). Dig the rest of Flavorpill's picks here.

An inspirational needlepoint for those with cancer

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

A wonderful thing, made by Heather Beschizza (web, Twitter, happens to be married to this guy). I've been keeping this on my desk for some time, but wanted to share it with the rest of the world, too.

To do this weekend in SF Bay Area: Robogames

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

Robogames, an annual robot hoedown, takes place this weekend in San Mateo. $25 for adults, $0-$20 for kids depending on age, free for active duty military. Bring hearing protection and a love of machines, noise, and mayhem. It's a ton of fun. I'm late posting this, but it's not too late for you to go: ticket sales online ticket sales are closed, but they're available on-site at the San Mateo Fairgrounds noon-7pm Sunday 22 April (map).

Photos: Above, an audience member is entranced by robot dance moves. Below, "Last Rites" delivers a lethal hit against "VD6" for a knockout in a heavyweight combat prelim round. By Dave Schumaker.

HOWTO make zombie chocolate bunnies and undead eggs for Easter

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

At the Criminal Crafts blog, a fun tutorial on "pairing zombies with a fuzzy pastel holiday," through delicious zombie bunny rabbits and haunted eggs. There's a photo gallery here.

(via Boing Boing Flickr Pool)

For Passover fun in Israel, a safari of animals crafted from Coca-Cola trash

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Boing Boing partner, Boing Boing Video host and executive producer. Xeni.net, Twitter, Google+. Email: xeni@xeni.net.

A monkey sculpture is pictured on a pick-up truck before it is placed in an exhibition at Hiriya recycling park, built on the site of a former garbage dump near Tel Aviv. The Coca-Cola Recycled Safari featuring animals made of recycled Coca Cola packages will be open to the public during the Passover holiday.

More images of other critter creations from the recycling project, below. (REUTERS/Nir Elia)

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How a cult created a chemical weapons program

A really, really interesting report from The Center for a New American Security about how Japanese cult Aum Shinrikyo developed its own chemical weapons program, and what factors enabled it to successfully attack a Tokyo subway with sarin gas. I'm still reading through this and will probably have something longer to say later. But it's got some very interesting examples of things I've noticed in other analyses of successful terrorist attacks: Groups can do things that make them seem comically inept, and they can fail over and over, and still end up pulling off a successful attack. In the end, some of this is about simple, single-minded perseverance. You don't have to be a criminal mastermind. You just have to be willing to keep trying long after most people would have given up. (Via Rowan Hooper) Maggie

LEGO robots in the laboratory

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I do the Twitter, the Google+, and (to a much lesser extent) the Facebook.

Books
Before the Lights Go Out: Conquering the Energy Crisis Before It Conquers Us, my book about the future of energy in the United States, will be published April 10th.

Upcoming Appearances
April 2 at Skeptics in the Pub, Boston, Mass.— 7:00 pm at Tommy Doyle's in Harvard Square. Please RSVP.
April 4 at MIT: "Shedding Light, Online", a discussion about how blogging and a dynamic audience helped shape my book, Before the Lights Go Out—4:00 pm in Maseeh Hall. Please RSVP.
• April 6 at Carnegie Mellon University: More details to come
April 9-13 at University of Colorado, Boulder: 64th Annual Conference on World Affairs
April 10 at Colorado State University, Fort Collins: "Putting the Fun Back in Infrastructure"—3:30 pm in the Rocky Mountain Innosphere.
• April 19 at The Bakken Museum in Minneapolis: Book Launch Party! Come enjoy snacks, a presentation by me, and some fun with the Bakken's Leyden jar.
April 21 at Science Museum of Minnesota, St. Paul: Earth Day Tweetup event with Will Steger and Sean Otto—events run 10:00 am to 2:00 pm.
May 2 at University of California, Berkeley: "Putting the Fun Back in Infrastructure"—6:00 pm, location TBA.
May 3 at the American Institute of Architects, San Francisco Chapter—Lunchtime lecture, time and location TBA.
May 3 at Barnes and Noble, El Cerrito, Cali.—7:00 pm.
May 30 in New York City—Panel on local and DIY energy with the New America Foundation
June 22-25 in Aspen, Colorado: Aspen Environment Forum
July 5-8 at CONvergence in Minneapolis, Minn.—exact times and dates TBA

We've talked here before about the extremely important (and often-overlooked) DIY aspect of science. Scientists are makers. They have to be. The tools they need often aren't available any other way. Other times, the tools are available, but they're far more expensive than what you could construct out of your own ingenuity.

In this video, researchers at Cambridge build LEGO robots that automate time-consuming laboratory processes at a fraction of the cost of a "real" robot.

Video Link

Via Karyn Traphagen