Archive: 29/11/2012

Nanotechnology: Smiles all round

A smile can say more than a thousand words, the saying goes. Orthodontics can help improve the appearance and position of people's teeth and jawbones, for better functioning teeth and more attractive smiles. In recent years, ...

dateNov 29, 2012 in Nanomaterials
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Randomness forms complex social structures

(Phys.org)—The environment of group-living animals influences their social behaviour in a stronger way than was previously thought, says a new study from behavioural researchers at ETH and the University of Zurich. They ...

dateNov 29, 2012 in Plants & Animals
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