22/02/2012

New nanotechnology converts heat into power when it's needed most

Never get stranded with a dead cell phone again. A promising new technology called Power Felt, a thermoelectric device that converts body heat into an electrical current, soon could create enough juice to make another call ...

Scoping the cost of the world's biggest new supercomputer

The world's most powerful telescope – the new Square Kilometre Array (SKA) – is likely to need the world's biggest computer to handle the incredible amount of data it will produce − and the International Centre ...

Fiber optics in computer screens to save energy

(PhysOrg.com) -- A single fiber-optic can light up computer screens. This innovation put in place by L.E.S.S., a recently formed spin-off of EPFL, brings energy savings of 30% while boosting processors.

Hotels with poor websites face drop in profits

Customers expect a host of features on hotel websites, even when looking at small hotels in developing countries, according to the researchers from the University of Portsmouth.

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