UV Assisted Direct Ink Writing of 3D Printed and “4D Printed” Shape Memory Epoxy Parts

The magic of 3D printing has touched most of us in some way by now, as schools in many countries are establishing programs, libraries offer makerspaces for patrons, and designers…

UL and Georgia Tech Continue Research Into Impact of 3D Printing Emissions on Indoor Air Quality

In 2015, non-profit safety science company Underwriters Laboratories (UL) and its Chemical Research Initiative, the Georgia Institute of Technology (Georgia Tech), and Emory University Rollins School of Public Health, worked together to conduct a two-year study…

Researchers Make Strong, 3D Printed Expandable Origami Structures for Engineering Applications

A collaborative team of researchers from the Georgia Institute of Technology, the Beijing Institute of Technology, and Peking University are using 3D printing to directly build reconfigurable origami assemblages that…

Powerful New 4D Printer Speeds Next-Generation, Next-Dimension 3D Printing

3D printed objects that can move and change shape are technically 4D printed – the fourth dimension comes in the object’s ability to change shape when exposed to environmental stimuli…

3D Technology Provides Musician with Skywalker Hand

Spoiler alert: Luke Skywalker loses his right hand during a duel with Darth Vader (who is also his father, which, in case you’ve lived under a rock, might also be…

Researchers Use Sensors, Microphones, and Nanoparticles to Develop Three Methods to Combat 3D Printer Cyberattacks

When it comes to computers and other technology, hacking, by definition, can mean either to modify in a clever, skillful way, or to get around security with malicious intent. So…

3D Printed Metamaterials Used for Patient-Specific Heart Valve Models May Help Cardiac Patients

Every year, tens of thousands of people are diagnosed with heart valve disease, and of these people, transcatheter aortic valve replacement (TAVR) is considered a good option for those considered…

UL Study Releases Data on Effects of 3D Printing on Human Health, Calls for New Standards

3D printing is a new enough technology that there’s still plenty of debate about how safe it is, on a number of levels. While some fears may be over-exaggerated, there’s…

Researchers 3D Print Shape-Changing Structures That Expand with Heat

“Tensegrity” is a term that refers to a structural system of floating rods in compression and cables in continuous tension. It combines the words “tensional integrity,” and has been used…

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