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University of Sheffield

A ptychographic reconstruction of gold particles showing the atomic fringes (Image: Univer...

Researchers at the University of Sheffield have created what sounds impossible - even nonsensical: an experimental electron microscope without lenses that not only works, but is orders of magnitude more powerful than current models. By means of a new form of mathematical analysis, scientists can take the meaningless patterns of dots and circles created by the lens-less microscope and create images that are of high resolution and contrast and, potentially, up to 100 times greater magnification.  Read More

Jump rope and similar kinds of games will be used to develop games for Nintendo's Wii cons...

The development of Wii computer games, where handsets take the place of real equipment from sports, such as tennis, golf or baseball, has been very successful. Now, a unique and ambitious collaborative project in the United Kingdom looks set to convert popular skipping and clapping playground games into Wii-styled prototype games.  Read More

A robotic 'ferret' will help customs find drugs, weapons and people hidden in freight cont...

It won’t be cuddly, but it’ll certainly be efficient. The University of Sheffield is developing what it calls a cargo-screening ferret that uses a combination of laser and fiber-optic technology to sniff out the tiniest traces of drugs, weapons, explosives and even illegal immigrants.  Read More

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