Robotics

No batteries required: The first autonomous, entirely soft robot

A team of Harvard University researchers with expertise in 3D printing, mechanical engineering, and microfluidics has demonstrated the first autonomous, untethered, entirely soft robot. This small, 3D-printed robot—nicknamed ...

Engineering

Researchers develop 3-D food printer

We're all accustomed to having appliances on our kitchen counters, from toasters and blenders to coffee makers and microwaves. If Mechanical Engineering Professor Hod Lipson has his way, we'll soon need to make room for one ...

Engineering

Lattice structure absorbs vibrations

Researchers at ETH Zurich have developed a lattice structure capable of absorbing a wide range of vibrations while also being useful as a load-bearing component—for example, in propellers, rotors and rockets. It can absorb ...

Engineering

Guide launched on the boundaries of 3-D printing

A new guide 3-D Printing Rights and Responsibilities: consumer perceptions & realities, has been launched to explain what consumers need to know before printing in 3-D, including the potential risks in creating and sharing ...

Engineering

3-D printing—a new threat to gun control and security policy?

Following the recent mass shooting in Orlando, and the shootings in Minnesota and Dallas, the sharp political divisions over gun control within the U.S. are once again on display. In June, House Democrats even staged a sit-in ...

Engineering

3-D printing could revolutionize laser design

LLNL researchers are exploring the use of metal 3D printing to create strong, lightweight structures for advanced laser systems - an effort they say could alter the way lasers are designed in the future.

Engineering

Need hair? Press 'print'

These days, it may seem as if 3-D printers can spit out just about anything, from a full-sized sports car, to edible food, to human skin. But some things have defied the technology, including hair, fur, and other dense arrays ...

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