Podcast: The Man Who Sold the Moon, Part 08: the FINAL INSTALLMENT

Here's the eighth and final part of my reading (MP3) (party seven, part six, part five, part four, part three, part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

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Podcast: The Man Who Sold the Moon, Part 07

Here's part seven of my reading (MP3) (part six, part five, part four, part three, part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

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A proposal to stop 3D printers from making guns is a perfect parable of everything wrong with information security

Many people worry that 3D printers will usher in an epidemic of untraceable "ghost guns," particularly guns that might evade some notional future gun control regime that emerges out of the current movement to put sensible, minimal curbs on guns, particularly anti-personnel guns. Read the rest

Podcast: The Man Who Sold the Moon, Part 06

Here's part six of my reading (MP3) (part five, part four, part three, part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

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An algorithm that converts 3D meshes into machine-knitting patterns

A group of CMU researchers have created a generalizable approach to converting the model files generated by 3D design packages into knitting patterns that can be fed into a variety of computerized knitting machines, which then "print" the solid by knitting it. Read the rest

Watch this 3D-printed Killmonger spear get made

Darrell aka The Broken Nerd created this cool Killmonger spear from glimpses he caught in Black Panther. It turned out really great. Read the rest

Podcast: The Man Who Sold the Moon, Part 05

Here's part five of my reading (MP3) (part four, part three, part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

MP3 Read the rest

Podcast: The Man Who Sold the Moon, Part 04

Here's part four of my reading (MP3) (part three, part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

MP3 Read the rest

Podcast: The Man Who Sold the Moon, Part 03

Here's part three of my reading (MP3) (part two, part one) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway.

MP3 Read the rest

Watch how to 3D print any image as a translucent lithophane

Lithophanes were originally bas-relief artworks made of translucent porcelain that let varying amounts of light through depending on thickness. Now they same effect can be created using a 3D printer and applied to anything from Wonder Woman images to personal photos. Read the rest

Podcast: The Man Who Sold the Moon, Part Two

Here's part two of my reading (part one here) of The Man Who Sold the Moon, my award-winning novella first published in 2015's Hieroglyph: Stories and Visions for a Better Future, edited by Ed Finn and Kathryn Cramer. It's my Burning Man/maker/first days of a better nation story and was a kind of practice run for my 2017 novel Walkaway. Read the rest

Make a Lego cookie-icing robot/plotter

Jason Allemann of JK Brickworks (previously documents his latest creation: a poltter that squeezes precise patters of icing onto cookies, built out of Lego Mindstorms, and includes full, downloadable instructions. Read the rest

Podcast: The Man Who Sold the Moon

After a two year hiatus, I've restarted my podcast! It's my New Year's resolution. Read the rest

Some of 2017's most beautiful and striking objects

Rain Nos roundup of the Core 77's Favorite Objects from 2017 has some real beauts that are of note to aficionados of physical culture and made objects. Read the rest

3D printed Wi-Fi devices without electronics

University of Washington researchers 3D printed mechanical sensors and switches from standard plastic filament that can send data to Wi-Fi devices without using any electronics. As the engineers explain in this video, the plastic devices either reflect or absorb the ambient Wi-Fi signals and that effect is translated into a signal of zero or one. From the Printed Wi-Fi research page:

Specifically, we introduce the first computational designs that 1) send data to commercial RF receivers including Wi-Fi, enabling 3D printed wireless sensors and input widgets, and 2) embed data within objects using magnetic fields and decode the data using magnetometers on commodity smartphones. To demonstrate the potential of our techniques, we design the first fully 3D printed wireless sensors including a weight scale, flow sensor and anemometer that can transmit sensor data. Furthermore, we 3D print eyeglass frames, armbands as well as artistic models with embedded magnetic data. Finally, we present various 3D printed application prototypes including buttons, smart sliders and physical knobs that wirelessly control music volume and lights as well as smart bottles that can sense liquid flow and send data to nearby RF devices, without batteries or electronics.

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3D printing bacteria to clean up toxic chemicals or make band-aids that heal

ETH Zurich researchers developed a "living ink" for 3D printers that's made from bacteria, nutrients, and a polymer gel. In a small scale demonstration, they printed a small 3D lattice of the material that cleaned up a beaker of contaminated water. From Science News:

Lattices packing various types of chemical-hungry bacteria could create special water filters or help clean up oil spills. And unlike free-floating bacteria, cells locked in a 3-D grid could be plucked out of cleaned-up water and reused somewhere else....

Bacteria-filled 3-D prints could also produce bacterial cellulose — a gelatinous substance used for dressing wounds. Bacterial cellulose is typically grown in sheets, but “imagine if you have a burn on your elbow,” (materials scientist Manuel) Schaffner says. “You try to wrap flat, wet tissue around this area, it’s prone to detach.” Swathes of cellulose grown on 3-D printed structures could precisely match the contours of specific body parts, curbing the risk of contaminants getting trapped under wrinkles in the cellulose or the material peeling off.

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Doublehand: a robotic pair of hands you control with two fingers

Federico Ciccarese's €1800, 3D-printed Doublehand from Youbionic is a "wearable robotic device" that lets you control two hands using two fingers. (via Oh Gizmo) Read the rest

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