Carbon fibres from 'green' precursors and optimized processes

Smart materials reply on composite components to offer the range of desired properties, yet in some ways current manufacturing processes have not developed since the late 1960s. The FIBRALSPEC project sought to bring these ...

Wiggling atoms switch the electric polarization of crystals

Ferroelectric crystals display a macroscopic electric polarization, a superposition of many dipoles at the atomic scale that originate from spatially separated electrons and atomic nuclei. The macroscopic polarization is ...

NASA finds major Tropical Cyclone Marcus getting stronger

Now a Category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale, Tropical Cyclone Marcus continues to strengthen as it moves south and keeps off-shore from Western Australia. NASA's Terra satellite looked at Marcus ...

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