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3D Printing

The 3D printed liver mimicking device completely neutralizes toxins in the blood (Image: U...

What if you could 3D print small devices that mimicked some of the functions of human organs, to address specific issues? That's what scientists at the University of California, San Diego have done by 3D-printing a liver-like device that's claimed capable of safely detoxifying blood.  Read More

Researchers at Australia's CSIRO have developed a 3D-printable mouthpiece that enables cle...

According to the American Sleep Apnea Association, an estimated 22 million Americans suffer from various forms of sleep apnea, a condition where the throat passage is blocked during sleep. Further to an immediate inability to breathe, if left untreated the condition can lead to more serious ailments, such as heart problems, stroke and diabetes. Current solutions can be both costly and uncomfortable, but researchers from Australia's CSIRO have developed a 3D-printed mouthpiece that can be personalized for each patient, potentially adding a more practical alternative to the mix.  Read More

The 3D-printing robotic quadcopter hovers over its target (Photo: Aerial Robotics Lab)

The swiftlet may not look much different than other little birds, but it has one unique ability – it builds its nest out of its own saliva. Inspired by the swiftlet, scientists at Imperial College London's Aerial Robotics Lab have created a robotic quadcopter that can extrude polyurethane foam while in flight. By targeting where that foam goes, it can build up simple structures, essentially becoming a flying 3D printer. The technology could have some very important applications.  Read More

The MINK 3D printer lets users print out makeup like eye shadow, foundation and blush, in ...

Finding the exact shade of lipstick or eye shadow you have in mind can be tough, which is why Grace Choi, a Harvard Business School alumni, came up with the Mink – a 3D printer that lets you print out makeup in any color you fancy. Whether it's the color of a fruit, your friend's purse or a sunset, transforming that color into any kind of makeup is simply a matter of choosing it and hitting print.  Read More

Prototype of a 3D-printed abstract spiral loudspeaker, that emits sound off its spiral sur...

It's one thing to assemble a loudspeaker from 3D-printed components, but researchers at Disney have figured out a way to 3D print interactive loudspeakers in any shape imaginable, while also integrating speaker functionality into the whole object or just parts of it. Just envision 3D printing an entire loudspeaker in one step in the shape of Cinderella, and having sounds boom off her whole body or just her skirt.  Read More

Knee cartilage anatomy: the source of many problems for osteoarthritis sufferers (Image: G...

3D bioprinting experts at the University of Pittsburgh’s School of Medicine are examining techniques that print stem cells into robust scaffolding structures directly at the site of cartilage damage, in an effort to repair damaged cartilage and prevent osteoarthritis.  Read More

3D printing allows researchers to create models of tumor tissue that more accurately repli...

Medical research is only as good as the model, whether you’re using one animal to stand in for another, or creating in vitro replicas of tissue and organs. A research lab at Drexel University specializing in biofabrication recently used 3D printing to create models of tumor tissue that more closely replicate real tumors than traditional 2D tissue culture. Appropriating tools in this manner could lead to a better understanding of how tumors grow, and importantly, how they die.  Read More

One of the finished felt teddy bears, alongside its digital model

Ask someone to think of a 3D-printed object, and chances are they'll picture something hard ... or perhaps rubbery. Thanks to new technology developed by Carnegie Mellon University and Disney Research Pittsburgh, however, it's now possible to make soft and fuzzy 3D-printed items, using yarn instead of plastic or resin. Among the first items to be created were little felt teddy bears.  Read More

Small home constructed from 3D-printed building blocks (Image: Winsun New Materials)

This small home may look plain, but it represents a significant achievement in rapid construction. A Chinese company has demonstrated the capabilities of its giant 3D printer by manufacturing 10 houses in less than 24 hours. Built from predominantly recycled materials, these homes cost less than US$5,000 and could be rolled out en masse to ease housing crises in developing countries.  Read More

The final Hemosep, developed using 3D-printed prototype parts

During surgery, patients' blood is often "spilt." Such blood can be returned to the body, so long as it has been properly processed to ensure that it is not tainted. The Brightwave Hemosep autotransfusion machine can do this – and its prototyping costs have been cut by 96 percent via 3D printing.  Read More

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