By James Mitchell Crow Recurring prostate cancers can be subdued with a blast of laser light, say Swedish researchers who presented their latest research at the Australian Institute of Physics …
Laser beams on steroids
By James Mitchell Crow UK physicists have developed new ways of generating industrial lasers powerful enough to slice through steel. The trick is to pass the beam along active optical fibres, David …
Watching electrons in action
By James Michell Crow An international team of researchers based in Colorado has captured the movements of single electrons in a chemical bond, using ultra-short x-ray pulses. The technique, which …
Sun sneaks up on winter workers
By Vivien Lee The danger of sunburn for construction workers is just as high in autumn and winter as in spring and summer, a researcher told the Australian Institute of Physics Congress in …
First results from the ATLAS experiment
By Vivien Lee It took less than 19 days of smashing lead ions together at the Large Hadron Collider in Switzerland for physicists confirm a new state of matter, the Australian Institute of Physics …
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Is that a diamond in your eye?
Kumar Ganesan and colleagues from University of Melbourne think they may have found the perfect material from which to build bionic eyes—diamond. They are using the ultra-strong, biocompatible …
Healthy and unhealthy brain states – what role does electrical conductivity play?
A research team in New Zealand hopes to understand the physical changes that underpin the abrupt switches in brain activity between being healthy and awake, sleeping, or having a seizure. Marcus …
Acquiring a better feel for disease
The world’s first high resolution, 3D pictures of the flexibility of living tissues could lead to significant advances in disease detection, according to Brendan Kennedy and colleagues from the …
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Bionic valves without the batteries
Implanted medical devices may no longer need batteries, says Ajay Tikka from Victoria University in Melbourne. Instead, he and his colleagues have developed technology that can wirelessly beam power …
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Electronic paper makes itself
The next generation of flexible displays and electronic paper could build themselves, thanks to the discovery of a way of getting the materials comprising them to self-assemble. A compound known to …
Diamond dust adds sparkle to medical imaging
A sprinkle of diamond dust could help doctors to diagnose disease better. Ewa Rej and David Reilly from the University of Sydney are testing nanoparticles of the precious gem for their potential to …
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Diamond’s light touch
US researchers reported on their ability to create diamond nanowires which could one day be used to power quantum computers with many times the processing power of today’s supercomputers. These …