Medical

GE’s new LED light bulb is designed to sync with your circadian rhythms

By April Gocha / April 5, 2016

Since GE announced its exclusivity with LED lights, it’s perhaps no surprise that the company is now rolling out spiffy new LED products. But the newest one I came across has me intrigued—LED lights that are better in sync with your circadian rhythms.

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Doctors perform first-ever glass brain replacement surgery

By April Gocha / April 1, 2016

Thanks to advancements in glass technology that allow the material to store more data than ever before, medical scientists have devised a novel glass data storage organ to replace humans’ most advanced asset.

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Down with silica (exposure limits): Occupational exposure guidelines reduced for first time in over 40 years

By April Gocha / March 25, 2016

The Department of Labor’s Occupational Safety and Health Administration (OSHA) yesterday issued a ruling that lowers worksite exposure limits of respirable silica by half or more of current limits.

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Clear cerium oxide coating could protect space electronics, living cells from damage of UV radiation

By April Gocha / February 5, 2016

Researchers at Zhejiang University and South China University of Technology in China have created new glass-based composite materials that are really good at absorbing UV radiation.

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Lucideon is aiming high with nanoporous ceramic pills intended to prevent abuse of painkillers

By April Gocha / February 1, 2016

Materials science company Lucideon has developed a new strategy that can prevent drug abusers from using dangerous methods to get high—the company’s ceramic pills are much more structurally robust than traditional pharmaceuticals, making them very difficult to crush or to dissolve into alcohol or other solvents.

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Bioglass goes big: Bioactive glass repairs large bone defects

By April Gocha / January 11, 2016

A team of researchers from Shanghai Jiaotong University and Tongji University in China and Lawrence Berkeley National Lab in Calif. has developed a technique for producing bioglass scaffolds that alone can successfully repair large defects in load-bearing bones.

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Islands of tungsten oxide maintain strength of steel yet protect against fouling

By April Gocha / October 28, 2015

Researchers at Harvard University’s John A. Paulson School of Engineering and Applied Sciences have devised a way to improve the ubiquitous steel by protecting its surface from fouling and corrosion—and it involves ceramics.

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Advances in materials will soon solve any dental dilemma

By April Gocha / October 27, 2015

No matter what your dental problem, science has you covered. Whether it’s a better material for fillings, a replacement tooth altogether, or a whole new set of chompers, new research is delving deep into the science of materials for your mouth.

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UPDATE: Ceramics pair with silk to form skeletal tissue-repairing dynamic duo

By April Gocha / October 21, 2015

Researchers at Tufts University (Medord, Mass.) and the University of Sydney (Australia) have developed a novel type of biodegradable scaffold that combines silk and ceramic to help broken bodies jointly rebuild the cartilage and bone that compose joints.

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Video: Discovery UK showcases bioglass to repair human bodies

By April Gocha / October 14, 2015

This short video from Discovery UK about scientific breakthroughs that repair the human body is centered around Larry Hench’s initial discovery of bioglass.

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