Invisibility cloaking to shield floating objects from waves

A new approach to invisibility cloaking may one day be used at sea to shield floating objects – such as oil rigs and ships – from rough waves. Unlike most other cloaking techniques that rely on transformation optics, ...

Bringing measuring accuracy to radical treatment

An international team of scientists working at the Plasma Technology research unit at Ghent University, Belgium, has determined for the first time the absolute density of active substances called radicals found in a state ...

China invests billions to avert water crisis

China is to invest up to 4 trillion yuan ($600 billion) over the next decade to overcome a huge water shortage that threatens the country's economic growth, a senior official said on Wednesday.

Revolutionary crane technology may be in Navy's future

The Office of Naval Research (ONR) successfully completed multiphase testing of the Large Vessel Interface Lift On/Lift Off (LVI Lo/Lo) Crane technology demonstrator recently, marking a major milestone in at-sea, ship-to-ship ...

The Sur, Baleares and Segura basins are the driest in Spain

There is some discrepancy among the scientific community as to the situation of reservoirs in Spain, one of the countries with the greatest water stress in Europe. For this purpose, a team of researchers has surveyed experts ...

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