Search results for 3-D printing

Space Exploration Jun 30, 2017

Image: 3-D printed planetary models

3-D-printed scale models of asteroids and other planetary bodies are used for real-life testing of spacecraft navigation and landing systems – martian moon Phobos seen in the foreground here.

Engineering Jun 29, 2017

3-D-printed implants can improve integration of amputee prosthetic devices with bone

A new study evaluated two additive manufacturing methods for producing either fine or coarse textured titanium implants and compared the strength of bone integration, interlocking, and torque in rats given one or both types ...

Nanomaterials Jun 28, 2017

Guinness World Records names graphene aerogel as world's least dense 3-D printed structure

The world's lightest 3-D printed structure is so lightweight that it can be placed on top of a cotton ball or the petals of a flower.

Materials Science Jun 27, 2017

3-D-printed jars in ball-milling experiments

Mechanochemistry is a widespread synthesis technique in all areas of chemistry. Various materials have been synthesized by this technique when the classical wet chemistry route is not satisfactory. Characterization of the ...

Engineering Jun 22, 2017

The world's first 3-D printed reinforced concrete bridge starts to take shape

Today the Built Environment department's concrete printer starts printing the world's first 3-D printed reinforced, pre-stressed concrete bridge. The cycle bridge will be part of a new section of ring road around Gemert in ...

Ecology Jun 16, 2017

Surfing the 3-D printing wave: the changing face of surfboard fin production

To catch a sweet ride, surfers rely heavily on two things: the waves, and their board.

Optics & Photonics May 26, 2017

New technology could revolutionize 3-D printing

A technology originally developed to smooth out and pattern high-powered laser beams for the National Ignition Facility (NIF) can be used to 3-D print metal objects faster than ever before, according to a new study by Lawrence ...

Engineering May 22, 2017

A leap for 3-D printing

When the Space Shuttle hit the Earth's atmosphere on its return trip from the cosmos, it was traveling at 17,000 miles per hour—25 times the speed of sound. Were it not for the protection of the ceramic tiles that acted ...

Materials Science May 18, 2017

3-D-printed polymer stents grow with pediatric patients and biodegrade over time

A new study demonstrates proof-of-concept for combining computational design and simulation tools with 3D printing technology to produce self-expandable polymer stents that can grow with pediatric patients, are biodegradable, ...

Robotics May 16, 2017

3-D-printed, soft, four legged robot can walk on sand and stone

Engineers at the University of California San Diego have developed the first soft robot that is capable of walking on rough surfaces, such as sand and pebbles. The 3D-printed, four-legged robot can climb over obstacles and ...

page 17 from 40