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UEFA under fire over changes to Champions League

UEFA under fire over changes to Champions League

UEFA rearranged the group-stage slots in favour of its four top-ranked leagues - in effect Spain, England, Germany and Italy - by guaranteeing them four places each.

Robotic fingers to pick fragile objects with a gentle touch

Robotic fingers to pick fragile objects with a gentle touch

They also have been unable to handle flat or deformable objects.

 

Coming, cheaper solar cells with greater efficiency

Coming, cheaper solar cells with greater efficiency

Scientists have developed a solar-panel material that can pave the way for cheaper solar cells while achieving competitive power-conversion efficiency of 20.2 percent.

 'Miniature' electronic devices come closer to reality

'Miniature' electronic devices come closer to reality

Adaptable electronics is generating significant interest in the scientific community because of the many applications.