Materials & Innovations

Apple’s gold made stronger with ceramics

By Jessica McMathis / March 15, 2015

The gold in Apple’s watch is far from pure: The alloy is actually one-quarter ceramic reinforcement that makes the gold “twice as hard,” more scratch resistant, and less dense.

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Fluid choreography: Simple food coloring droplets do complex dance between science and beauty

By April Gocha / March 13, 2015

Stanford University researchers have solved the science behind an incredible yet simple phenomenon—food coloring droplets, when plopped onto a clean glass slide, move and dance as if they’re alive.

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Infrared LEDs and retro-reflective materials make for invisibility glasses that give facial recognition the slip

By Jessica McMathis / March 12, 2015

For those who want to give cameras and facial recognition technology the slip, anti-virus software company AVG has developed a pair of invisibility glasses designed to protect your visual identity online.

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Other materials stories that may be of interest

By April Gocha / March 11, 2015

Ceramic matrix composites take on jet engine, high-temperature superconductivity advances, and other materials stories that may be of interest for March 11, 2015.

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Ceramics Expo 2015

Ceramics Expo exhibitor spotlight: Mo-Sci Corporation

By Jessica McMathis / March 11, 2015

Over the next weeks, we’ll preview a handful of the 150-plus manufacturers and suppliers who have signed on for the first Ceramics Expo. Today, we turn the pre-show spotlight to Mo-Sci Corporation.

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I’m blue da ba dee: Striped mollusks hide unique photonic structures that may inspire future displays

By April Gocha / March 10, 2015

MIT researchers recently discovered that the shells of blue-rayed limpets—a fingernail-sized mollusk—contain unique biological photonic structures that are the first known to be made from inorganic, mineralized structures.

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NIST awards $26 million to American manufacturing centers

By Jessica McMathis / March 8, 2015

The National Institute of Standards and Technology recently reaffirmed its commitment to small- and mid-sized manufacturers through the awarding of cooperative agreements to 10 nonprofit organizations and universities who oversee Hollings Manufacturing Extension Partnership centers.

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Voxel8 introduces the world’s first 3-D electronics printer

By April Gocha / March 6, 2015

Jennifer Lewis’s Harvard-based research group is the first to develop and market a 3-D printer that can incorporate conductive inks and plastics into 3-D printed electronics through their spinoff company, Voxel8.

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Highly conductive, undoped oxide film will help solar cells harness more sunlight

By Jessica McMathis / March 5, 2015

Researchers from the University of Luxembourg and Japanese electronics company TDK report that they’ve developed a conductive oxide film that boasts increased infrared transparency and creates a higher current.

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Long-term measurements of ultrastable glass flow cut short with new process

By April Gocha / March 4, 2015

Researchers from Universitat Autònoma de Barcelona (Spain), University of Rome La Sapienza (Italy), and Politecnico Milano (Italy) have devised a technique to rapidly manufacture “old” glass—a process that would otherwise take millennia—and have generated results that suggest current glass theories might need revision.

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