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The new fluid-repellent paper was developed at the Georgia Institute of Technology

Scientists at the Georgia Institute of Technology have produced a new kind of paper that repels a range of liquids, including water and oil. The new paper shows significant promise as an affordable and recyclable packaging material, but it's the paper’s potential as an inexpensive biomedical diagnostic tool that has really got the researchers excited.  Read More

A scientist has proposed a 'fluid flow cloak,' which might reduce the drag on ships' hulls...

North Carolina’s Duke University has been grabbing some headlines over the past few years, due to research carried out there involving the use of metamaterials for creating functioning invisibility cloaks. Just this month, Duke researchers announced that they had developed another such material that could be used to manipulate the frequency and direction of light at will, for use in optical switching. Now, Duke’s Prof. Yaroslav Urzhumov has proposed that metamaterials could also be used to drastically reduce the drag on ships’ hulls, “by tricking the surrounding water into staying still.”  Read More

Much like your household washing machine animals use resonant frequencies to shed water

What does a labrador and a clothes washer have in common? Not much you might say. Think again. A team of researchers from the Georgia Institute of Technology, Atlanta, have unlocked the secrets behind how animals such as dogs, mice and even brown bears dry themselves and the key is all in the spin cycle. Much like your household washing machine these animals use resonant frequencies to shed water and given the results of their research, graduate student Andrew Dickerson and his advisor, professor David Hu, are now looking at how they can apply their results.  Read More

The test vehicle into which researchers are integrating a redox flow battery

German researchers say a new type of electric vehicle battery that runs on electrolyte fluid can be recharged as easily as refilling a petrol tank. When the redox flow rechargeable batteries are low, the discharged electrolyte fluid can simply be exchanged at the gas station for recharged fluid.  Read More

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