Open source hardware pumpkin-puppet

David writes, "A year ago I pledged to make a fully interactive version of my augmented jack-O-lantern, Gourdy; I've finally gotten around to doing it, and I'm releasing him free for anyone to use.

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3D printed book of bas relief from Art Institute of Chicago


Tom Burtonwood sez, "I have just published Folium, a 3D printed book of bas relief from the Art Institute of Chicago; it's posted to thingiverse for download: 12 pages, 9 scans featuring works of art spanning over 2000 years, from the Ancient Egyptians to Louis Sullivan department store decorations."

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Eggbot Pro: an all-metal plotter for drawing on curved surfaces


Evil Mad Scientist Labs have updated their beloved open-source hardware Eggbot, a plotter that draws on curved surfaces, with a new all-metal model called the Eggbot Pro.

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Wurthering Bytes: UK tech festival in the Pennines


It's family-friendly, only £10/day, including lunch, and features an outstanding and fascinating array of speakers, as well as live music and a hardware-hacking bag for attendees.

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Open source plasmids: just add bacteria and reproduce at will


John Schloendorn is distributing "open source" plasmids, giving away proteins that normally cost biotech startups thousands of dollars per milligram, ready to be inserted into bacteria and reproduced at will, without any royalties.

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Car Hacker's Handbook

Dual core writes, "Car Hacker's Handbook is a book on car hacking licensed under Creative Commons."

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Interview with young man about his 3D printed prosthetic hand


Joris writes, "E-nable is a community of people working together to design and 3D print prosthetic hands."

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Massive guide to new Raspberry Pi B+


There's a new Raspberry Pi model out, the B+, and the nice folks at Adafruit have delivered a massive guide to working with the technology (just in time!).

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Persistence-of-vision holotank "mirror"

Brady Marks exhibited his We Are with You, Mirror at the Vancouver Mini Maker Faire; it uses spinning light-up persistence-of-vision pixelboards to create a low-rez holo-tank mirror.

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What's the story with the Makerbot patent?

The 3D printing world is all a-seethe with the story that Makerbot supposedly filed a patent on a design from its Thingiverse community. As Cory Doctorow discovered, the reality is a little more complicated: if Makerbot has committed a sin, it is not the sin of which it stands accused.

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Watercolorbot clock

Evil Mad Scientists have demonstrated a great application for their Watercolorbot -- a plotter that paints with water colors. By drawing on a Buddha Board (a board whose coating goes transparent when wet, then reverts as it dries), they can produce ">a Watercolorbot Clock that very slowly counts away the hours.

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Last day of the Novena open source hardware laptop crowdfunding campaign


Just a reminder about the Novena crowdfunding project which closes tonight: this is Bunnie Huang's fully open and transparent laptop, the only computer whose internals can be modified and verified by its users. It's big and weird and fuggly, and it's gorgeous. It's important. I've ordered mine -- this is your last chance to get yours. Bunnie is a virtuoso hardware hacker and a brilliant reverse engineer; he broke the Xbox and wrote an essential book about it.

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Funding available for makerspaces' open anti-asteroid initiatives


Alex sez, "Spacegambit is a hackerspace space program that funds cool space projects around the world. We're now working with NASA on the Asteroid Grand Challenge, with the aim of getting more makers involved in detecting asteroid threats to human populations and figuring out what to do about them. We're running our open call at the moment (closing on 20 May) and looking to fund open-source projects linked with hackerspaces/makerspaces/fablabs/etc."

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3D printer that lays down conductive traces as it goes

Rabbit Proto is a print-head for the Reprap open 3D printer design that can deposit conductive traces alongside of structural plastic elements, effectively embedding printed circuits directly into the structure of its output. In the video above, a Rabbit Proto prints both the chassis and the the wiring for a game-controller in a single process. A properly designed 3D model could use snap-fit electronic components that directly connected to the internal traces for quick finishing.

The Rabbit Proto is open source hardware and comes from a collective of Stanford engineering grad students. If you don't want to build your own, they'll sell you one, in various states of ready-to-go-ness, at prices ranging from $350 to $2500 (the top price includes a printer, too)>

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Google's Project Ara: a click-in/click-out modular concept phone


Modular mobile phone design feels important; I've been excited about the idea since Xeni posted about Phonebloks last September. Now, Google and New Deal Design have floated a concept for a modular Android phone ecosystem called Project Ara that's got me even more worked up. Project Ara lets you swap modules (batteries, radios, cameras, screens, etc) around between "exoskeletons." They call it an "ecosystem" because third parties are meant to be able to supply their own modules for an open spec.

A good overview in Wired discusses the possibilities this opens up (night vision, 3D imaging, biometrics) but I'm more interested in the possibilities for surveillance-resistant open source hardware, and hot-swapping modules that lock phones into carriers. Plus, as a serial phone-shatterer, I love the idea of being able to click out a busted screen and click in a fresh one.

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