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Space Exploration Feb 3, 2014

Cleaning up space debris with sailing satellites

Since the birth of space flight in 1957, the number of man-made objects orbiting the Earth has grown every year. There are now more than 15,000 such objects larger than 10cm, at least those that we know of. Even very small ...

Optics & Photonics Jan 16, 2014

A first in silicon photonics research: On-chip soliton compression observed

(Âé¶¹ÒùÔº) —An international research team, led by researchers from the University of Sydney, have observed an on-chip soliton compression in a silicon photonic crystal for the first time.

Quantum Âé¶¹ÒùÔºics Jan 3, 2014

Despite quantum's gains, standard computers still rule

Quantum computing is getting the headlines these days, with buzz among scientists of giga-powered number-crunching and unbreakable encryption.

Space Exploration Dec 23, 2013

Sailing satellites into safe retirement

When satellites reach the end of their working lives, they may pose a threat to other spacecraft as they continue to orbit in a dormant state for many decades. But now a new way to deorbit ageing satellites in a safe manner ...

Materials Science Dec 19, 2013

Biomaterials: Hydrogel fibers make tissue generation efficient

Much research has been devoted to generating viable tissues to replace damaged tissues in organs, such as the liver. Incorporating cellular and vascular networks into engineered tissues increases the potential of the biomaterial ...

Nanomaterials Dec 18, 2013

New research could lead to less expensive solar panels

(Âé¶¹ÒùÔº) —A new discovery, by researchers at the University of St Andrews on why plastic solar cells work so well, could lead to better solar panels that are less expensive and more efficient.

Optics & Photonics Dec 16, 2013

Alzheimer substance may be the nanomaterial of tomorrow

Amyloid protein causes diseases like Alzheimer's, Parkinson's and Creutzfeldt-Jakob disease. But amyloid also carries unique characteristics that may lead to the development of new composite materials for the nano processors ...

Business Nov 29, 2013

Rare earths and our insatiable appetite for digital memory

This week a dozen protesters travelled from Malaysia to Australia to protest outside the Annual General Meeting (AGM) of Lynas Corporation, an Australian rare earth mining company, for the third year running.

Telecom Nov 18, 2013

Pioneering advanced fibre technologies for next-generation internet

Researchers at EU project MODE-GAP ('Multi-mode capacity enhancement with PBG fibre') are working to boost the internet's capacity by developing and testing advanced fibre technologies.

Quantum Âé¶¹ÒùÔºics Nov 14, 2013

Distant artificial atoms cooperate by sharing light, physicists show

An international team of scientists has shown for the first time that atoms can work collectively rather than independently of each other to share light.

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