3D printer that draws pictures in jello shooters

Jeroen Domburg's friend was having a 25th birthday party at which jello shooters were to be served. Jeroen decided to liven these up by creating a 3D printer that inserted a needle into each shot and injected an ink made from banana liquor, food colouring and corn starch in 3D patterns like cubes and spirals. Even cooler: the main body of the electronics in the printer were harvested from superannuated DVD and CD drives, and the firmware for the printer is free software (TGZ) for your pleasure.

Jello 3d printer

3D-printable holiday fun-stuff in Thingiverse


Makerbot is celebrating Christmas with a set of printable Thingiverse objects of great delightfulness, including today's treat: a 3D printed snowball maker.

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3D printer in Minecraft

Derryl Murphy sez, "My son is home sick and found this video showing a 3D printer ItsJustJumby created for working inside the world of Minecraft. The engineering is way beyond the two of us, but we both still find it amazing and fascinating."

I could watch this all day. The description's actually very clear, and extremely clever. Great engineering smarts on display.

3D Printer With 16 Colors - Minecraft Invention (Thanks, Derryl!)

Dan Hillier piece as a 3D print


We're big fans of Dan Hillier's work around here -- the iconic, instantly recognizable grotesque Victorian collages. Now he's branched out into 3D printing. He writes: "I recently collaborated with a 3D printing design consultancy called Modla, for The Other Art Fair. Having met with their Creative Director, Jon Fidler, we worked on the creation of a 3D version of my work, 'Nothing Matters'. The piece is now available in a limited edition of 20." (Thanks, Dan!)

Kinematics: 4D printing for foldable, flexible forms

Jessica sez, "Kinematics is a system for 4D printing that creates complex, foldable forms composed of articulated modules. The system provides a way to turn any three-dimensional shape into a flexible structure using 3D printing. Kinematics combines computational geometry techniques with rigid body physics and customization. Practically, Kinematics allows us to take large objects and compress them down for 3D printing through simulation. It also enables the production of intricately patterned wearables that conform flexibly to the body."

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Scientists study fossils without having to remove them from rock

Here you can see a lump of rock with embedded fossils of bird bones trapped in the matrix. Below the rock are 3D printed models of those same fossils, created by paleontologist Brett Nachman. Other scientists captured the fossils inside the rock using CT scans that can see through the stone with the help of x-rays.

Last year, journalist Charles Choi wrote about the massive backlog of fossils in storage at most museums and suggested the possibility of using this kind of technology to study fossils that might not otherwise ever be removed from the hard matrix. Now, Charles is writing about people like Nachman who are doing just that — using technology to get at fossils that are too labor intensive to study.

Price-drop for Makies, design-it-yourself 3D-printed dolls


Makies, the 3D-printed toy company that lets you design your own poseable action doll, has just announced a major price-drop, to £69 (down from £99), just in time for the hols! Makies is based in east London, and ships worldwide.

(Disclosure: I'm extremely proud to be married to Alice Taylor, the founder and CEO of MakieLab)

3D printed, trainable robot arm with Arduino controller

Joly sez, "Maker navic09 demos a prototype trainable robotic arm, made from 3d printed parts, an Arduino, and Adafruit analog feedback servos. Inspired by the Baxter robot, this arm can be trained to move with your own hands. Once the train button is pressed, you move the arm and gripper as needed while the Arduino stores the positions in EEPROM. After that the arm will replay the motion as needed."

The gripper and arm are on Thingiverse.

Trainable Robotic Arm 1 (Thanks, Joly!)

Glowing 3D printed squid filled with bioluminescent soup


Rebecca Klee and Siouxsie Wiles's "Living Light" is a 3D printed hollow squid filled with bioluminescent bacteria. They've thoroughly documented their build-process, and the project is really shaping up to be gorgeous.

From the lab to the park (via O'Reilly Radar)

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Give your doll a makeup-friendly finish with PVA glue

The folks at Makielab have created a sweet series of stop motion animations featuring their 3D printed, custom Makie dolls in a variety of adventures, and giving advice on modding, improving and tweaking your doll. The latest installment demonstrates a technique for coating a doll's face with PVA glue to create a washable finish that will stably hold makeup until you wash it away, allowing for multiple facepaints.

Makies How To: Easy Doll Makeup!

(Disclosure: My wife Alice is the founder and CEO of Makies)

3D printed ukulele!

Lung X Lung printed out a Makerlele form Thingiverse, and in this video, demonstrates the beauty of a 3D printed uke!

全台灣第一支 3d 列印烏克麗麗 3d printed ukulele (Thanks, David!)

Manchester cops trumpet seized "3D printed gun" -- turns out to be parts for a 3D printer


Police in Manchester, UK made a huge show out of having seized a "3D printed gun." Then, it turned out that they'd just seized parts for a 3D printer. But it's still very scary, as Assistant Chief Constable Steve Heywood copsplains: it might have been a 3D printed gun, and they had "intelligence" about a 3D printed gun, and if we search the computers we stole, we might find plans for a 3D printed gun, and also, our botched, humiliating cockup "opens up a wider debate about the emerging threat these next generation of weapons might pose."

Thanks, Officer Hypothetical, for saving us from this dire threat!

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Micro dronecopter aerobatics

Joly sez, "Experts, activists, and makers from all over the world gathered last weekend for the first ever Drone and Aerial Robotics Conference (DARC) in NYC. One theme was miniaturization. Smaller UAVs are more agile, and less dangerous, although, as of now, they still suffer from the same FAA restrictions as their larger cousins. Another popular feature was FPV (First Person View) where flyers drive their drones via remote displays. One spectacular demo that combined both was from Eirik Solheim of the Norwegian Broadcasting Corporation who flew a 25 gram 3D printed $169 Micro Quadcopter out the stage's backdoor and into the backstage passages of the venue, and back. (here's video of the entire first day)"

DARC22 Eirk Solheim - Micro Quadcopter (Thanks, Joly!)

6-axis 3D printer can print on irregular surfaces

Yong Chen and his team at USC Engineering have built a six-axis-of-freedom 3D printer that can rotate its build platform and heads to enable it to print on irregular, curved and slanted surfaces; shown here, a 3D print on a curved bottle.

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Send a Togolese 3D printer made out of ewaste to Mars

Afate is a Togolese hacker who uses the WoeLab makerspace in Lome, Togo (the first makerspace in west Africa). He's invented a 3D printer made out of the ewaste that is piled high in neighborhood-sized ewaste dumps in Agbogbloshie, near Accra, Ghana. He's raised money on Ulule to standardize the printer, called the W.AFATE, so that anyone can turn ewaste into a 3D printer. The W.AFATE design has already won NASA's Space App challenge with a concept for building trashbot 3D printers on distant planets.

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