Topic: 3d printing

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Three Gears are Possible

If you've ever seen an image of three gears all interlocking or an odd number of interconnecting gears, like those gears on some British two pound (£2) coins, you've seen a gear configuration that does not work. Howev...

A 3D printed mechanical laser show machine

Engineer, maker, and 3D printing enthusiast Evan Stanford has created a 3D printed, hand-cranked mechanical laser show machine that 'draws' with projected light. The drawn shapes are created with two rotating cams tha...

Creating The Never-Ending Bloom: John Edmark’s spiral geometries

Artist, designer, inventor, and Stanford professor John Edmark creates sculptures that are driven by precise mathematics, but his interest in spiral geometries is driven by something more enigmatic... "a search for un...

Building a soft robotic cube that jumps

How can you make a 7.6 cm (3 inch) wide soft robotic cube jump more than two-and-a-half times its height? 3-D print its hard parts, pour and cure its soft parts, and then wire it up with spring-loaded metal loops. MIT...

Why Does Your Cat’s Tongue Feel Like Sandpaper?

If you've ever been licked by a cat, did their tongue feel scratchy like sandpaper? The scratchiness is caused by their keratin papillae, tiny claw-like spines on their tongue that help to clean their fur. Cats (Felis...

A 3D-printed candy sorting machine

This machine sorts small candies (M&Ms and Skittles) by color. It was designed and built by Netherlands-based New Zealander Willem Pennings, who is studying Mechanical Engineering at Eindhoven University of Technology...

An origami-inspired model for reconfigurable materials

Metamaterials — materials whose function is determined by structure, not composition — have been designed to bend light and sound, transform from soft to stiff, and even dampen seismic waves from earthquakes. But each...

3D printing ‘hyperelastic bone’ to mend injuries

Hyperelastic bone may be a 3D-printed solution for helping to mend our bones in the future. Cost-effective and customizable, the material is both a "structural element and a scaffold for bone regeneration," as shown i...

3D-printed Metamaterial Mechanisms

Researchers at the Hasso-Plattner-Institute in Potsdam, Germany are exploring how 3D cell patterns called metamaterials can take on not-seen-in-nature properties based on their shape, geometry, size, orientation, and ...

Stop-motion animation goes high tech at Laika

If you've seen Kubo and the Two Strings from Laika, the animation studio behind Coraline and The Boxtrolls, then go behind the scenes with their team to see the epic blend of handcrafted puppets, stop motion, CGI, and...

Building a House the Eco-Friendly Way with 3D Printing

Inspired by plant patterns, the reusability of waste materials, and architecture made from the earth in locations around the world, Ronald Rael and Virginia San Fratello of Emerging Objects studio are exploring the in...

A 3D printed ‘wheel-of-light’ zoetrope that walks and dances

When this 3D printed, bent-looking mesh cylinder is spun and lit with a band of bright light from the side, a walking person is revealed. This is toki, a modern zoetrope was created by media artist Akinori Goto. A dan...

Dad teaches his daughter how to cast a ring from scrap pewter

When Ivan Owen's 10 year old daughter wanted to learn how to make her own metal ring, including designing it and melting down the scrap pewter metal, the Bellingham, Washington-based artist and maker embraced the oppo...

Orizuru, a remote controlled origami crane that can fly

A super lightweight, flying symbol of peace, this RC origami crane is made from paper, carbon tubes, 3D-printed nylon filament, and an energy-efficient microcomputer. Its wingspan is 27.6 inches (70 cm), and only weig...

Deep in the caves with Homo Naledi & the Rising Star Expedition

More than 1,500 individual bones and teeth of at least 15 skeletons of Homo naledi were excavated by an all-woman "underground astronaut" team during the 2013/14 Rising Star Expedition. Homo naledi is a new species in...

3D printing with 1900F molten glass – G3DP at MIT

Optically transparent glass printing. A brand new glass 3D printing process called G3DP has been developed through the teamwork of the Mediated Matter group at the MIT Media Lab, MIT's Mechanical Engineering Departmen...

Toy Dinosaur Figurine – How It’s Made

From the Science Channel's How It's Made tv show, watch how artisans create detailed toy figurines: from drawings, to computer software, to 3D printed and hand-carved sculptures, to the casting of silicone, plaster, a...

3D printed nail art animates with stop motion

Using a real hand and a Japanese motif, Director Mizuki Kawano teamed up with experimental manicurist Hatsuki Furutani to create this stop motion animated short: Transforming. In this behind-the-scenes footage, yo...

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