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Engineering Apr 23, 2013

Engineer plans to use century-old automotive manufacturing technique to enhance performance of novel medical devices

While automotive and medical device manufacturing may seemingly have little in common, the latter has long benefited from advancements in the former. For example, manufacturing techniques originally developed for increasing ...

Other Apr 5, 2013

A look at the hazards of green laser pointers

Those handheld green lasers pointers may not be as harmless as you thought.

Cell & Microbiology Mar 28, 2013

Opposites attract: How cells and cell fragments move in electric fields (w/ video)

Like tiny crawling compass needles, whole living cells and cell fragments orient and move in response to electric fields—but in opposite directions, scientists at the University of California, Davis, have found. Their results, ...

Plants & Animals Sep 13, 2012

Fruit flies reveal surprising new evolutionary link for studying human health

New research reveals that fruit flies and mammals may share a surprising evolutionary link in how they control body temperature through circadian rhythm, unlocking new ways to study the insects as models of human development ...

Bio & Medicine Sep 11, 2012

Improved nanoparticles deliver drugs into brain

The brain is a notoriously difficult organ to treat, but Johns Hopkins researchers report they are one step closer to having a drug-delivery system flexible enough to overcome some key challenges posed by brain cancer and ...

Bio & Medicine Aug 31, 2012

Polymer coating allows nanoparticles to diffuse through the brain

(Âé¶¹ÒùÔº)—A new US study has found a way of enabling larger nanoparticles than previously to penetrate brain tissues, which may provide a new means of delivering therapeutic drugs to brain tissues for targeted treatment ...

Optics & Photonics Jul 3, 2012

Âé¶¹ÒùÔºics puts new lens on major eye disease

It’s not easy for a theoretical physicist and an ophthalmologist to see eye-to-eye. But a collaboration between the two at Emory University proved worth the effort, sparking a new insight into the leading cause of blindness ...

Other Jun 14, 2012

Inventors scoop European awards

Inventors of a new drug for hepatitis B treatment, a tailor-made hearing aid and improved high speed data transfer were awarded a coveted European Patent Office prize here Thursday.

Other Jun 13, 2012

Increased use of hand held devices may call for new photo guidelines

Viewing Facebook and Flickr photos on a smart phone are becoming common practice. But according to a recently published Journal of Vision study, pictures on the small screen often appear distorted. Vision scientists found ...

Space Exploration Jun 6, 2012

Eyes turn skyward as Venus travels across the sun

None of us will likely see Venus pass, like a moving beauty spot, across the face of the sun again.

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