Dad teaches 10-year-old daughter how to design and cast a pewter ring

Designer Ivan Owens showed his daughter how to use Tinkercad to design a ring, print it in PLA plastic on a 3D printer, make a mold, and use the lost wax casting process to make a pewter butterfly ring.

My 10 year old daughter wanted to learn how to make her own metal ring by melting down the metal herself. …The video shows her learning to design and fabricate her own metal ring via sand casting using 3D design software, a 3D printer, scrap pewter, blowtorch, hammer, anvil, vise, drill & various other tools. I provided knowledge and supervision, but she drove the process. Through this process she learns that hazardous materials, such as molten metal, can be safely manipulated using the right equipment and techniques. She wanted to make a video of the process so that other kids could see all of the steps that go into making an everyday item like a ring.

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Covert scan of museum's Nefertiti bust appears to be hoax

Last month I blogged about Nora Al-Badri and Jan Nikolai Nelles, a pair of artists who released a high-resolution scan of a looted Egyptian bust of Nefertiti in the collection of Berlin's Neues Museum, which has a reputation for refusing to make data from its collection (including 3D scans) public. Read the rest

UPDATED Scanning artists de-loot stolen Egyptian treasure from a German museum

Update: All is not what it seems: it appears that the artists and the public were duped by a third party into passing off an illicitly obtained official scan as one that had been made by covert means.

Nora Al-Badri and Jan Nikolai Nelles, an Iraqi/German artistic duo, covertly scanned a famous looted Egyptian treasure, the Bust of Queen Nefertiti, from its contested perch in Berlin's Neues Museum. Read the rest

Make cookies that look like you with custom 3D printed cookie-cutters

Kriszti Bozzai, a Hungarian maker who sells on Etsy as Copypastry, will turn your photos into a line-art caricature, extrude it into the third dimension, and 3D print it, so that you can bake cookies that look like you. It's about $50, including the custom art. Read the rest

Giant 3D printed D20s to hold your D20s (and other dice!)

3D Creations' 3D Printed D20 Dice Box are giant D20s that you store your D20s (and other polyhedra) in. Read the rest

A digital, 3D printed sundial whose precise holes cast a shadow displaying the current time

Julldozer created an amazingly clever digital sundial ("Cadran Solaire Numérique") that precomputes the angle of the sun throughout the day and uses those computations to make hundreds of precise holes calibrated to cast a shadow displaying the present time. Read the rest

Turn drone footage into 3D terrain models, which you can 3D print

Drone Deploy is an analytics and automation package that uses drones to create accurate 3D terrain and architectural models. Read the rest

Kickstarting a set of super-nerdy, pan-dimensional RPG dice

David sez, "The Tesseract Dice are unique, science themed dice, with shapes ranging from 4-D cubes, to Tesla coils to atomic explosions. Its goal is to bring unique and fun science themed game pieces to the gaming community." Read the rest

Gorgeous 3D printed trilobites

D. Allan Drummond, the University of Chicago biologist who recently 3D printed and cast a fascinating model of a yeast cell dividing, also creates exquisite bronze sculptures of trilobites, marine arthropods that went extinct 250 million years ago. Images and video below.

See more at Professor Drummond's Instagram feed.

(via SciAm)

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3D printed, open-source "pocket watch" with tourbillon

Swiss engineer Christoph Laimer has built an open-source hardware, 3D printed watch with a tourbillon mechanism, uploading it to Thingiverse for you to print and assemble yourself. Read the rest

3D Systems abandons its Cube printers, but DRM means you can't buy filament from anyone else

3D printing giant 3D Systems has experienced a terrible year and a change in leadership, and seems to be backing away from consumer products, meaning that it's orphaned its Cube home 3D printers. Read the rest

3D printed model of cellular division

D. Allan Drummond, assistant professor of biochemistry, molecular biology and human genetics from the University of Chicago's The Drummond Lab 3D printed this model of a yeast cell dividing in solid bronze: "Late-anaphase budding yeast, mother & daughter." Read the rest

Whatever you think we should do about 3D printed guns, this isn't it

The US government has tried to apply its arms export control rules to 3D model files that describe firearms, and declare that publishing those files is the same thing as exporting guns, and is therefore prohibited. Whatever you think about 3D printed guns, love 'em or loathe 'em, that's a terrible way to deal with them. Read the rest

In-mouth dental CNC mill

This Russian video shows a high-tech, terrifying in-mouth CNC mill that uses built-in cameras and a machine controlled drill to precisely mill out rotten parts of teeth while you clench the machine's anchor in your jaw, whimpering around it (usefully, it doubles as a gag). (via JWZ) Read the rest

Scientist 3D prints hypothetical bigfoot skeleton

Idaho State University anthropology/anatomy professor Jeffrey Meldrum 3D printed a scale model of a speculative bigfoot skeleton.

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Holiday Makies: careers & outfits for the dolls you design!

Boing Boing readers already know about MakieLab, the startup where my friends and I make 3D printed, customizable dolls called Makies.

3D Printed Boat Race

What was once the busiest freight port in the world recently held another freight hauling competition, but with a catch: all the boats were remote-controlled, had to fit in a 2'x2'x2' box, and had to be 3D printed. The Red Hook Regatta was a race to see how many "shipping containers" (actually, brick sized pieces of foam) teams could ferry to "cranes" (guys with fishing poles dangling down from the pier) through the choppy waters of New York Harbor. 

Steering and propulsion are standardized, so it was a test of ship design, building, piloting, stevedorism, and Poseidon's whims.

The event was a collaboration between two Brookyln-based groups - high tech job training Digital Stewards and artists Pioneer Works.

More coverage at The Brooklyn Paper, PIX11 News (video), and The New York Times.

Image: 3d printed boat, by Creative Tools/3D Benchy Read the rest

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