Exceptional Metamaterials Are Reconfigurable & Deployable Through 4D Printing

3D printing may allow for infinite innovation in design and production, but some designers, engineers, and researchers feel constricted by the fixed qualities—leading them to expand with 4D printing and…

Researchers Demonstrate Wideband Metamaterial Absorber Made of 3D Printed Conductive Plastic

There’s been a lot of research into 3D printing metamaterials over the years – due to their unique properties, they’ve been used to make everything from headphones and heart valve…

Could Your Next Headphones Use 3D Printed Metamaterials?

We’ve often seen 3D printing used to fabricate headphones and earbuds. But a team of researchers from the Department of Electrical and Electronic Engineering in the University of Strathclyde in Glasgow…

Researchers 3D Print Acoustic Metamaterials That Can Block Sound Waves and Vibrations

Metamaterials, which can morph according to their environment, make up a new class of 3D printable, engineered surfaces which can perform nature-defying tasks, like making holograms and shaping sound. Recently, a…

TU Delft Examines Innovative 3D Printable Metamaterials with Applications in Soft Robotics

A group of materials scientists from the Delft University of Technology (TU Delft) have been working on a project that introduces the interesting concept of 3D printable “action-at-a-distance” metamaterials, which…

LLNL Researchers Use Direct Ink Writing to 3D Print Silicone Metamaterials with Shape Memory Behavior

A research team from Lawrence Livermore National Laboratory (LLNL) has used a direct ink writing (DIW) process to 3D print property-specific, silicone metamaterials that possess shape memory behavior, which technically makes…

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…

Metamaterials Create 3D Printed, PIN-Protected Door Lock at Hasso-Plattner Institute

Just a few months ago, we told you about a really interesting metamaterials project developed by a team of researchers at Germany’s Hasso-Plattner Institute (HPI). The researchers created a 3D printed working…

Researchers Invent Sound-Shaping Super-Material Using Acoustic Metamaterials

A really interesting, complex technology we’ve been hearing about more and more often is metamaterials, which are able to morph according to their environment. Metamaterials can be 3D printed, and comprise…

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