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Last updated: Monday, 6 May 18:56 GMT
New device can extract human DNA very fast
Engineers have created a device that can extract human DNA in a simpler and more efficient way than conventional methods. They designed microscopic probes that dip into a fluid sample and apply an electric field within the liquid. That draws particles to concentrate around the surface of the tiny probe. It takes 2 or 3 minutes to separate DNA using this technology…
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A smarter way to make ultraviolet light beams
Existing coherent ultraviolet light sources are power hungry, bulky and expensive. University of Michigan researchers have…Biocompatible graphene transistor array reads cellular signals
Researchers have demonstrated, for the first time, a graphene-based transistor array that is compatible with living biological…Researchers find some smartphone models more vulnerable to attack
New research from North Carolina State University shows that some smartphones specifically designed to support the Android…MIT: New algorithm may improve defensive driving
In 2008, according to the National Highway Traffic Safety Administration, 2.3 million automobile crashes occurred at intersections…Popular
From butterflies' wings to bank notes - how nature's colours could cut bank fraud
Scientists have discovered a way of mimicking the stunningly bright and beautiful colours found on the wings of tropical…Hot topics
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