Search results for 3-D printing

Biotechnology May 9, 2024

New fluidic system advances development of artificial blood vessels and biomedicine applications

Nature consistently inspires engineering applications. Recently, a group of researchers from the Faculty of Engineering at the University of Hong Kong (HKU) drew new inspiration from the vascular network and developed a new ...

Nanophysics May 9, 2024

Researchers discover optimal conditions for mass production of ultraviolet holograms

Researchers have delved into the composition of nanocomposites for ultraviolet metasurface fabrication and determined the ideal printing material for crafting them. Their findings are featured in the journal Microsystems ...

Astrobiology May 7, 2024

What can early Earth teach us about the search for life?

Earth is the only life-supporting planet we know of, so it's tempting to use it as a standard in the search for life elsewhere. But the modern Earth can't serve as a basis for evaluating exoplanets and their potential to ...

Paleontology & Fossils Apr 10, 2024

Fossilized dinosaur eggshells can preserve amino acids, the building blocks of proteins, over millions of years

As a scientist, lab work can sometimes get monotonous. But in 2017, while a Ph.D. student of paleobiology at the University of Bristol in the U.K., I heard a gleeful exclamation from across the room. Kirsty Penkman, head ...

Nanomaterials Nov 4, 2020

3-D print experts discover how to make tomorrow's technology using ink-jet printed graphene

The University of Nottingham has cracked the conundrum of how to use inks to 3-D-print novel electronic devices with useful properties, such as an ability to convert light into electricity.

Engineering Mar 4, 2019

Print your city? 3-D printing is revolutionizing urban futures

The Fabrication City concept puts manufacturing back in the hands of communities—using 3-D printers. It could have far-reaching implications for economic development, environmental sustainability, inclusion and other benefits. ...

Engineering Dec 1, 2017

3-D-printed minifactories: Researchers print 'living materials' with bacteria-loaded inks

There will soon be nothing that cannot be produced with 3D printing. However, the materials used for this process are still "dead matter" such as plastics or metals.

Engineering Sep 14, 2011

Printing off the paper: Pushing the boundaries of the burgeoning technology of 3-D printing

Imagine being able to "print" an entire house. Or a four-course dinner. Or a complete mechanical device such as a cuckoo clock, fully assembled and ready to run. Or a printer capable of printing ... yet another printer?

Materials Science Nov 19, 2019

New 3-D printing technique produces 'living' 4-D materials

Repairing and reusing plastics and delivering cancer drugs more effectively are only two of many of the potential applications a new 3-D/4-D printing technology might have, thanks to the pioneering work of a research collaboration ...

Engineering Sep 29, 2016

First-ever 3-D printed excavator project advances large-scale additive manufacturing R&D

Heavy construction machinery is the focus of Oak Ridge National Laboratory's latest advance in additive manufacturing research. With industry partners and university students, ORNL researchers are designing and producing ...

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