Living in the '90s? So are underwater wireless networks
Like Beanie Babies and Steve Urkel, the systems we use to transmit information through water bring to mind the 1990s.
Like Beanie Babies and Steve Urkel, the systems we use to transmit information through water bring to mind the 1990s.
Engineering
Jan 25, 2016
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29
Noise pollution, generally an unintended byproduct of urbanisation, transport and industry, is a key characteristic of human development and population growth. In some cases, it is produced intentionally, for example when ...
Ecology
Dec 18, 2015
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312
Researchers from North Carolina State University and Duke University have developed a metamaterial made of paper and aluminum that can manipulate acoustic waves to more than double the resolution of acoustic imaging, focus ...
General Physics
Dec 16, 2015
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127
The development of a reusable microfluidic device for sorting and manipulating cells and other micro/nano meter scale objects will make biomedical diagnosis of diseases cheaper and more convenient in regions where medical ...
Analytical Chemistry
Dec 2, 2015
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1345
Nothing is more frustrating that watching that circle spinning in the centre of your screen, while you wait for your computer to load a programme or access the data you need. Now a team from the Universities of Sheffield ...
General Physics
Nov 3, 2015
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57
A team of researchers from the Universities of Bristol and Sussex in collaboration with Ultrahaptics have built the world's first sonic tractor beam that can lift and move objects using sound waves.
General Physics
Oct 27, 2015
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6759
In a new twist, a team of researchers from the U.S. Naval Research Laboratory and the University of Texas at Austin has applied to acoustic waves the concept of "scattering cancellation," which has long been used to systematically ...
General Physics
Oct 27, 2015
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46
In a step towards a post-graphene era of new materials for electronic applications, an international team of researchers, including scientists at the University of California, Riverside, has found a new and exciting way to ...
Nanophysics
Oct 26, 2015
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41
(Phys.org)—Scientists have designed and built an acoustic one-way tunnel that allows sound to pass through in one direction only while blocking it from passing through in the opposite direction. The tunnel is completely ...
(Phys.org)—A team of researchers with Second University of Naples has developed a model that may help explain how it is that some earthquakes set off other earthquakes up to a thousand miles away. In their paper published ...