Magnetic materials: Forging ahead with a back-to-basics approach

Scientists have recently started to explore the possibility of using an intrinsic property of the electron known as spin for processing and storing information. Magnetic fields can influence the dynamics of electron spin, ...

Amazon shifted strategy in pursuit of CIA contract

It was a contract that Amazon.com's business-technology group wasn't supposed to get. The CIA, an organization whose data is among the most protected in the world, asked for bids last year on a contract to provide the agency ...

Chunky mobile devices? Soft graphene could help you downsize

Assuming you are geeky enough to open up any mobile device on the market – a phone, tablet or laptop – the most glaringly obvious component of the device is the battery: it generally consumes up to (if not more than) ...

Icahn to seek court appraisal of $24.4B Dell deal

Billionaire investor Carl Icahn will ask a judge to assess the fairness of a proposed $24.4 billion acquisition of struggling personal computer maker Dell in his latest attempt to wrangle a higher price from a group of buyers ...

Dell: Investors offer short by $3.9B

Dell says a buyout offer from shareholder Southeastern and billionaire investor Carl Icahn is about $3.9 billion short of the amount needed to pay shareholders as promised and operate the business.

A quantum simulator for magnetic materials

Physicists understand perfectly well why a fridge magnet sticks to certain metallic surfaces. But there are more exotic forms of magnetism whose properties remain unclear, despite decades of intense research. An important ...

Cyber risks for those with heads in the cloud

Australian home computer users and businesses are being warned to consider more closely the risks associated with cloud computing, as well as its many advantages.

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