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Search results for 4-D printing

Materials Science Oct 13, 2014

Novel chemistry turns conventional polymers into biomedical supermaterials

Biomaterials are crucial to the development of many modern medical devices and products including biodegradable sutures, bone screws, pins, rods and plates, and scaffolds for regenerating bone, cartilage and blood vessels; ...

Engineering Sep 30, 2014

Chinese scientists unveil liquid phase 3-D printing method using low melting metal alloy ink

Three-dimensional metal printing technology is an expanding field that has enormous potential applications in areas ranging from supporting structures, functional electronics to medical devices. Conventional 3D metal printing ...

General Âé¶¹ÒùÔºics Sep 29, 2014

Now hear this: Simple fluid waveguide performs spectral analysis in a manner similar to the cochlea

(Âé¶¹ÒùÔº) —Within the mammalian inner ear, or cochlea, a remarkable but and long-debated phenomenon occurs: As they move from the base of the cochlea to its apex, traveling fluid waves – that is, surface waves, in which ...

Archaeology Sep 24, 2014

Digital Archaeology changes exploration of the past

An archaeologist in the Department of Art History at the University of Wisconsin-Milwaukee is exploring the past using the tools of the 21st century.

Space Exploration Sep 22, 2014

Breezy science, plant studies and more head to space station on SpaceX-4

Imagine a dragon flying through the heavens on mighty, outstretched wings. The majestic beast knows the currents of winds and how to harness their power as it soars above the clouds. SpaceX's real Dragon- the company's spacecraft ...

Space Exploration Sep 22, 2014

NASA launches RapidScat wind watcher to Space Station

A new NASA mission that will boost global monitoring of ocean winds for improved weather forecasting and climate studies is among about 5,000 pounds (2,270 kilograms) of NASA science investigations and cargo now on their ...

Biochemistry Sep 17, 2014

Chemists modify antibiotic to vanquish resistant bacteria

Scientists at The Scripps Research Institute (TSRI) have devised a new antibiotic based on vancomycin that is powerfully effective against vancomycin-resistant strains of MRSA and other disease-causing bacteria.

Bio & Medicine Sep 16, 2014

Nano engineering advances bone-forming material

Murdoch University nanotechnology researchers have successfully engineered synthetic materials which encouraged bone formation in sheep.

Biotechnology Aug 19, 2014

Forestry geneticists develop tree biomass crop to grow on marginal lands

Two Virginia Tech researchers have received a $1.4 million grant to investigate the genetic regulatory networks that will allow an important bioenergy crop to be bred so it will grow in less than ideal soils and climate.

Consumer & Gadgets Aug 1, 2014

Review: Amazon's Fire phone good for a first effort

Amazon may be new to the smartphone business, but its Fire phone doesn't feel like a first effort.

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